* refactored platformio.ini, breaking up into variants/*.ini files

variants/heltec_v2/platformio.ini

@@ -0,0 +1,101 @@
+[Heltec_lora32_v2]
+extends = esp32_base
+board = heltec_wifi_lora_32_V2   ; heltec_wifi_lora_32_V2
+build_flags =
+  ${esp32_base.build_flags}
+  -D HELTEC_LORA_V2
+  -D PIN_BOARD_SDA=4
+  -D PIN_BOARD_SCL=15
+  -D PIN_USER_BTN=0
+  -D PIN_OLED_RESET=16
+  -D RADIO_CLASS=CustomSX1276
+  -D WRAPPER_CLASS=CustomSX1276Wrapper
+  -D LORA_TX_POWER=20
+  -D P_LORA_TX_LED=25
+build_src_filter = ${esp32_base.build_src_filter}
+lib_deps =
+  ${esp32_base.lib_deps}
+  adafruit/Adafruit SSD1306 @ ^2.5.13
+
+[env:Heltec_v2_repeater]
+extends = Heltec_lora32_v2
+build_flags =
+  ${Heltec_lora32_v2.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D ADVERT_NAME='"Heltec Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v2.build_src_filter}
+  +<../examples/simple_repeater>
+  +<helpers/ui/*.cpp>
+
+[env:Heltec_v2_room_server]
+extends = Heltec_lora32_v2
+build_flags =
+  ${Heltec_lora32_v2.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D ADVERT_NAME='"Heltec Room"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v2.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/simple_room_server>
+
+[env:Heltec_v2_terminal_chat]
+extends = Heltec_lora32_v2
+build_flags =
+  ${Heltec_lora32_v2.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v2.build_src_filter}
+  +<../examples/simple_secure_chat/main.cpp>
+lib_deps =
+  ${Heltec_lora32_v2.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:Heltec_v2_companion_radio_usb]
+extends = Heltec_lora32_v2
+build_flags =
+  ${Heltec_lora32_v2.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
+; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v2.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  +<helpers/ui/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${Heltec_lora32_v2.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:Heltec_v2_companion_radio_ble]
+extends = Heltec_lora32_v2
+build_flags =
+  ${Heltec_lora32_v2.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=0
+  -D BLE_DEBUG_LOGGING=1
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v2.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  +<helpers/ui/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${Heltec_lora32_v2.lib_deps}
+  densaugeo/base64 @ ~1.4.0

variants/heltec_v3/platformio.ini

@@ -0,0 +1,173 @@
+[Heltec_lora32_v3]
+extends = esp32_base
+board = esp32-s3-devkitc-1
+build_flags =
+  ${esp32_base.build_flags}
+  -D HELTEC_LORA_V3
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D P_LORA_TX_LED=35
+  -D PIN_BOARD_SDA=17
+  -D PIN_BOARD_SCL=18
+  -D PIN_USER_BTN=0
+  -D SX126X_DIO2_AS_RF_SWITCH=true
+  -D SX126X_DIO3_TCXO_VOLTAGE=1.8
+  -D SX126X_CURRENT_LIMIT=130.0f  ; for best TX power!
+  -D SX126X_RX_BOOSTED_GAIN=1
+build_src_filter = ${esp32_base.build_src_filter}
+lib_deps =
+  ${esp32_base.lib_deps}
+  adafruit/Adafruit SSD1306 @ ^2.5.13
+
+[env:Heltec_v3_repeater]
+extends = Heltec_lora32_v3
+build_flags =
+  ${Heltec_lora32_v3.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D ADVERT_NAME='"Heltec Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v3.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/simple_repeater>
+
+[env:Heltec_v3_room_server]
+extends = Heltec_lora32_v3
+build_flags =
+  ${Heltec_lora32_v3.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D ADVERT_NAME='"Heltec Room"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v3.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/simple_room_server>
+
+[env:Heltec_v3_terminal_chat]
+extends = Heltec_lora32_v3
+build_flags =
+  ${Heltec_lora32_v3.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v3.build_src_filter}
+  +<../examples/simple_secure_chat/main.cpp>
+lib_deps =
+  ${Heltec_lora32_v3.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:Heltec_v3_companion_radio_usb]
+extends = Heltec_lora32_v3
+build_flags =
+  ${Heltec_lora32_v3.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D DISPLAY_CLASS=SSD1306Display
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
+; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v3.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${Heltec_lora32_v3.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:Heltec_v3_companion_radio_ble]
+extends = Heltec_lora32_v3
+build_flags =
+  ${Heltec_lora32_v3.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D DISPLAY_CLASS=SSD1306Display
+  -D BLE_PIN_CODE=0   ; dynamic, random PIN
+  -D BLE_DEBUG_LOGGING=1
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v3.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<helpers/esp32/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${Heltec_lora32_v3.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:Heltec_v3_companion_radio_wifi]
+extends = Heltec_lora32_v3
+build_flags =
+  ${Heltec_lora32_v3.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D DISPLAY_CLASS=SSD1306Display
+  -D WIFI_DEBUG_LOGGING=1
+  -D WIFI_SSID='"myssid"'
+  -D WIFI_PWD='"mypwd"'
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v3.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<helpers/esp32/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${Heltec_lora32_v3.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:Heltec_WSL3_repeater]
+extends = Heltec_lora32_v3
+build_flags =
+  ${Heltec_lora32_v3.build_flags}
+  -D ADVERT_NAME='"Heltec Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v3.build_src_filter}
+  +<../examples/simple_repeater>
+
+[env:Heltec_WSL3_room_server]
+extends = Heltec_lora32_v3
+build_src_filter = ${Heltec_lora32_v3.build_src_filter}
+  +<../examples/simple_room_server>
+build_flags =
+  ${Heltec_lora32_v3.build_flags}
+  -D ADVERT_NAME='"Heltec Room"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+
+[env:Heltec_WSL3_companion_radio_ble]
+extends = Heltec_lora32_v3
+build_flags =
+  ${Heltec_lora32_v3.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v3.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${Heltec_lora32_v3.lib_deps}
+  densaugeo/base64 @ ~1.4.0

variants/lilygo_t3s3/platformio.ini

@@ -0,0 +1,116 @@
+[LilyGo_T3S3_sx1262]
+extends = esp32_base
+board = t3_s3_v1_x
+build_flags =
+  ${esp32_base.build_flags}
+  -D LILYGO_T3S3
+  -D P_LORA_DIO_1=33
+  -D P_LORA_NSS=7
+  -D P_LORA_RESET=8   ; RADIOLIB_NC
+  -D P_LORA_BUSY=34
+  -D P_LORA_SCLK=5
+  -D P_LORA_MISO=3
+  -D P_LORA_MOSI=6
+  -D P_LORA_TX_LED=37
+  -D PIN_VBAT_READ=1
+  -D PIN_USER_BTN=0
+  -D PIN_BOARD_SDA=18
+  -D PIN_BOARD_SCL=17
+  -D P_LORA_TX_LED=37
+  -D PIN_OLED_RESET=21
+  -D SX126X_DIO2_AS_RF_SWITCH=true
+  -D SX126X_DIO3_TCXO_VOLTAGE=1.8
+  -D SX126X_CURRENT_LIMIT=130
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_RX_BOOSTED_GAIN=1
+build_src_filter = ${esp32_base.build_src_filter}
+lib_deps =
+  ${esp32_base.lib_deps}
+  adafruit/Adafruit SSD1306 @ ^2.5.13
+
+; === LilyGo T3S3 with SX1262 environments ===
+[env:LilyGo_T3S3_sx1262_Repeater]
+extends = LilyGo_T3S3_sx1262
+build_flags =
+  ${LilyGo_T3S3_sx1262.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D ADVERT_NAME='"T3S3-1262 Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_T3S3_sx1262.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/simple_repeater>
+
+[env:LilyGo_T3S3_sx1262_terminal_chat]
+extends = LilyGo_T3S3_sx1262
+build_flags =
+  ${LilyGo_T3S3_sx1262.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_T3S3_sx1262.build_src_filter}
+  +<../examples/simple_secure_chat/main.cpp>
+lib_deps =
+  ${LilyGo_T3S3_sx1262.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:LilyGo_T3S3_sx1262_room_server]
+extends = LilyGo_T3S3_sx1262
+build_flags =
+  ${LilyGo_T3S3_sx1262.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D ADVERT_NAME='"T3S3-1262 Room"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_T3S3_sx1262.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/simple_room_server>
+
+[env:LilyGo_T3S3_sx1262_companion_radio_usb]
+extends = LilyGo_T3S3_sx1262
+build_flags =
+  ${LilyGo_T3S3_sx1262.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
+; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_T3S3_sx1262.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${LilyGo_T3S3_sx1262.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:LilyGo_T3S3_sx1262_companion_radio_ble]
+extends = LilyGo_T3S3_sx1262
+build_flags =
+  ${LilyGo_T3S3_sx1262.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_T3S3_sx1262.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  +<helpers/ui/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${LilyGo_T3S3_sx1262.lib_deps}
+  densaugeo/base64 @ ~1.4.0

variants/lilygo_tbeam/platformio.ini

@@ -0,0 +1,36 @@
+[LilyGo_TBeam]
+extends = esp32_base
+board = ttgo-t-beam
+build_flags =
+  ${esp32_base.build_flags}
+  -D LILYGO_TBEAM
+  -D RADIO_CLASS=CustomSX1276
+  -D WRAPPER_CLASS=CustomSX1276Wrapper
+  -D LORA_TX_POWER=20
+  -D P_LORA_TX_LED=4
+build_src_filter = ${esp32_base.build_src_filter}
+board_build.partitions = min_spiffs.csv ; get around 4mb flash limit
+
+[env:Tbeam_companion_radio_ble]
+extends = LilyGo_TBeam
+board_build.upload.maximum_ram_size=2000000
+build_flags =
+  ${LilyGo_TBeam.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=1
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+  -D MESH_PACKET_LOGGING=1
+  -D MESH_DEBUG=1
+  -D RADIOLIB_DEBUG_BASIC=1
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_TBeam.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  +<../examples/companion_radio/main.cpp>
+lib_deps =
+  ${LilyGo_TBeam.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+  lewisxhe/XPowersLib@^0.2.7

variants/lilygo_tlora_v2_1/platformio.ini

@@ -0,0 +1,111 @@
+[LilyGo_TLora_V2_1_1_6]
+extends = esp32_base
+board = ttgo-lora32-v1  ; LILYGO T-LoRa V2.1-1.6 ESP32 with SX1276
+build_unflags = -Os
+build_type = release  ; Set build type to release
+board_build.partitions = min_spiffs.csv ; get around 4mb flash limit
+build_flags =
+  ${esp32_base.build_flags}
+  -Os -ffunction-sections -fdata-sections  ; Optimize for size
+  -D LILYGO_TLORA  ; LILYGO T-LoRa V2.1-1.6 ESP32 with SX1276
+  -D P_LORA_DIO_0=26    ; SX1276 DIO0 interrupt pin
+  -D P_LORA_DIO_1=33    ; SX1276 DIO1 interrupt pin
+  -D P_LORA_NSS=18      ; Chip select - SS pin
+  -D P_LORA_RESET=14    ; Reset pin
+  -D P_LORA_SCLK=5      ; SPI clock
+  -D P_LORA_MISO=19     ; SPI MISO
+  -D P_LORA_MOSI=27     ; SPI MOSI
+  -D P_LORA_TX_LED=2    ; LED pin for TX indication
+  -D PIN_VBAT_READ=35   ; Battery voltage reading (analog pin)
+  -D PIN_USER_BTN=0
+  -D RADIO_CLASS=CustomSX1276
+  -D ARDUINO_LOOP_STACK_SIZE=16384
+  -D DISPLAY_CLASS=SSD1306Display
+  -D WRAPPER_CLASS=CustomSX1276Wrapper
+  -D LORA_TX_POWER=20
+lib_deps =
+  ${esp32_base.lib_deps}
+  adafruit/Adafruit SSD1306 @ ^2.5.13
+
+; === LILYGO T-LoRa V2.1-1.6 with SX1276 environments ===
+[env:LilyGo_TLora_V2_1_1_6_Repeater]
+extends = LilyGo_TLora_V2_1_1_6
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/simple_repeater>
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -D ADVERT_NAME='"TLora-V2.1-1.6 Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+;  -D CORE_DEBUG_LEVEL=3
+
+[env:LilyGo_TLora_V2_1_1_6_terminal_chat]
+extends = LilyGo_TLora_V2_1_1_6
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/simple_repeater>
+lib_deps =
+  ${LilyGo_TLora_V2_1_1_6.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:LilyGo_TLora_V2_1_1_6_companion_radio_usb]
+extends = LilyGo_TLora_V2_1_1_6
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
+; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${LilyGo_TLora_V2_1_1_6.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:LilyGo_TLora_V2_1_1_6_companion_radio_ble]
+extends = LilyGo_TLora_V2_1_1_6
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+;  -D BLE_DEBUG_LOGGING=1
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  +<helpers/ui/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${LilyGo_TLora_V2_1_1_6.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:LilyGo_TLora_V2_1_1_6_room_server]
+extends = LilyGo_TLora_V2_1_1_6
+build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/simple_room_server>
+build_flags =
+  ${LilyGo_TLora_V2_1_1_6.build_flags}
+  -D ADVERT_NAME='"TLora-V2.1-1.6 Room"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1

variants/promicro_nrf52840/platformio.ini

@@ -0,0 +1,173 @@
+[faketec]
+extends = nrf52840_base
+board = promicro_nrf52840
+build_src_filter = ${nrf52840_base.build_src_filter}  +<helpers/nrf52/faketecBoard.cpp>
+build_flags = ${nrf52840_base.build_flags}
+  -D FAKETEC
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_CURRENT_LIMIT=130
+  -D SX126X_RX_BOOSTED_GAIN=1
+
+[env:Faketec_Repeater]
+extends = faketec
+build_src_filter = ${faketec.build_src_filter} +<../examples/simple_repeater/main.cpp>
+build_flags =
+  ${faketec.build_flags}
+  -D ADVERT_NAME="\"Faketec Repeater\""
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD="\"password\""
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+lib_deps =
+  ${faketec.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+
+[env:Faketec_room_server]
+extends = faketec
+build_src_filter = ${faketec.build_src_filter} +<../examples/simple_room_server/main.cpp>
+build_flags =
+  ${faketec.build_flags}
+  -D ADVERT_NAME="\"Test Room\""
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD="\"password\""
+  -D ROOM_PASSWORD="\"hello\""
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+lib_deps =
+  ${faketec.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+
+[env:Faketec_terminal_chat]
+extends = faketec
+build_flags =
+  ${faketec.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${faketec.build_src_filter} +<../examples/simple_secure_chat/main.cpp>
+lib_deps =
+  ${faketec.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+  adafruit/RTClib @ ^2.1.3
+
+[env:Faketec_companion_radio_usb]
+extends = faketec
+build_flags =
+  ${faketec.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
+; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
+build_src_filter = ${faketec.build_src_filter} +<../examples/companion_radio/main.cpp>
+lib_deps =
+  ${faketec.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+  densaugeo/base64 @ ~1.4.0
+
+[env:Faketec_companion_radio_ble]
+extends = faketec
+build_flags =
+  ${faketec.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+  -D ENABLE_PRIVATE_KEY_EXPORT=1
+  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${faketec.build_src_filter} +<helpers/nrf52/SerialBLEInterface.cpp> +<../examples/companion_radio/main.cpp>
+lib_deps =
+  ${faketec.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+  densaugeo/base64 @ ~1.4.0
+
+[ProMicroLLCC68]
+extends = nrf52840_base
+board = promicro_nrf52840
+build_src_filter = ${nrf52840_base.build_src_filter}  +<helpers/nrf52/faketecBoard.cpp>
+build_flags = ${nrf52840_base.build_flags}
+  -D FAKETEC
+  -D RADIO_CLASS=CustomLLCC68 
+  -D WRAPPER_CLASS=CustomLLCC68Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_CURRENT_LIMIT=130
+  -D SX126X_RX_BOOSTED_GAIN=1
+
+[env:ProMicroLLCC68_Repeater]
+extends = ProMicroLLCC68
+build_src_filter = ${ProMicroLLCC68.build_src_filter} +<../examples/simple_repeater/main.cpp>
+build_flags =
+  ${ProMicroLLCC68.build_flags}
+  -D ADVERT_NAME="\"ProMicroLLCC68 Repeater\""
+  -D ADMIN_PASSWORD="\"password\""
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+lib_deps =
+  ${ProMicroLLCC68.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+
+[env:ProMicroLLCC68_room_server]
+extends = ProMicroLLCC68
+build_src_filter = ${ProMicroLLCC68.build_src_filter} +<../examples/simple_room_server/main.cpp>
+build_flags =
+  ${ProMicroLLCC68.build_flags}
+  -D ADVERT_NAME="\"ProMicroLLCC68 Room\""
+  -D ADMIN_PASSWORD="\"password\""
+  -D ROOM_PASSWORD="\"hello\""
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+lib_deps =
+  ${ProMicroLLCC68.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+
+[env:ProMicroLLCC68_terminal_chat]
+extends = ProMicroLLCC68
+build_flags =
+  ${ProMicroLLCC68.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${ProMicroLLCC68.build_src_filter} +<../examples/simple_secure_chat/main.cpp>
+lib_deps =
+  ${ProMicroLLCC68.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+  adafruit/RTClib @ ^2.1.3
+
+[env:ProMicroLLCC68_companion_radio_usb]
+extends = ProMicroLLCC68
+build_flags =
+  ${ProMicroLLCC68.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
+; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
+build_src_filter = ${ProMicroLLCC68.build_src_filter} +<../examples/companion_radio/main.cpp>
+lib_deps =
+  ${ProMicroLLCC68.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+  densaugeo/base64 @ ~1.4.0
+
+[env:ProMicroLLCC68_companion_radio_ble]
+extends = ProMicroLLCC68
+build_flags =
+  ${ProMicroLLCC68.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+  -D ENABLE_PRIVATE_KEY_EXPORT=1
+  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${ProMicroLLCC68.build_src_filter} +<helpers/nrf52/SerialBLEInterface.cpp> +<../examples/companion_radio/main.cpp>
+lib_deps =
+  ${ProMicroLLCC68.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+  densaugeo/base64 @ ~1.4.0

variants/rak4631/platformio.ini

@@ -0,0 +1,102 @@
+[rak4631]
+extends = nrf52840_base
+platform = https://github.com/maxgerhardt/platform-nordicnrf52.git#rak
+board = wiscore_rak4631
+board_check = true
+build_flags = ${nrf52840_base.build_flags}
+  -D RAK_4631
+  -D PIN_USER_BTN=9
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_CURRENT_LIMIT=130
+  -D SX126X_RX_BOOSTED_GAIN=1
+build_src_filter = ${nrf52840_base.build_src_filter}
+  +<helpers/nrf52/*.cpp>
+lib_deps =
+  ${nrf52840_base.lib_deps}
+  adafruit/Adafruit SSD1306 @ ^2.5.13
+
+[env:RAK_4631_Repeater]
+extends = rak4631
+build_flags =
+  ${rak4631.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D ADVERT_NAME='"RAK4631 Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${rak4631.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/simple_repeater>
+
+[env:RAK_4631_room_server]
+extends = rak4631
+build_flags =
+  ${rak4631.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D ADVERT_NAME='"Test Room"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${rak4631.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/simple_room_server>
+
+[env:RAK_4631_companion_radio_usb]
+extends = rak4631
+build_flags =
+  ${rak4631.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
+; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
+build_src_filter = ${rak4631.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${rak4631.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:RAK_4631_companion_radio_ble]
+extends = rak4631
+build_flags =
+  ${rak4631.build_flags}
+  -D DISPLAY_CLASS=SSD1306Display
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${rak4631.build_src_filter}
+  +<helpers/ui/*.cpp>
+  +<helpers/nrf52/*.cpp>
+  +<../examples/companion_radio>
+lib_deps =
+  ${rak4631.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:RAK_4631_terminal_chat]
+extends = rak4631
+build_flags =
+  ${rak4631.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=1
+  -D MESH_PACKET_LOGGING=1
+  -D MESH_DEBUG=1
+build_src_filter = ${rak4631.build_src_filter}
+  +<../examples/simple_secure_chat/main.cpp>
+lib_deps =
+  ${rak4631.lib_deps}
+  densaugeo/base64 @ ~1.4.0

variants/station_g2/platformio.ini

@@ -0,0 +1,49 @@
+[Station_G2]
+extends = esp32_base
+board = station-g2
+build_flags =
+  ${esp32_base.build_flags}
+  -D STATION_G2
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=7
+;  -D P_LORA_TX_LED=35
+;  -D PIN_BOARD_SDA=5
+;  -D PIN_BOARD_SCL=6
+  -D PIN_USER_BTN=0
+  -D SX126X_DIO2_AS_RF_SWITCH=true
+  -D SX126X_DIO3_TCXO_VOLTAGE=1.8
+  -D SX126X_CURRENT_LIMIT=130.0f  ; for best TX power!
+;  -D SX126X_RX_BOOSTED_GAIN=1 - DO NOT ENABLE THIS!
+;  https://wiki.uniteng.com/en/meshtastic/station-g2#impact-of-lora-node-dense-areashigh-noise-environments-on-rf-performance
+
+build_src_filter = ${esp32_base.build_src_filter}
+lib_deps =
+  ${esp32_base.lib_deps}
+
+[env:Station_G2_repeater]
+extends = Station_G2
+build_flags =
+  ${Station_G2.build_flags}
+  -D ADVERT_NAME='"Station G2 Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Station_G2.build_src_filter}
+  +<../examples/simple_repeater>
+
+[env:Station_G2_room_server]
+extends = Station_G2
+build_src_filter = ${Station_G2.build_src_filter}
+  +<../examples/simple_room_server>
+build_flags =
+  ${Station_G2.build_flags}
+  -D ADVERT_NAME='"Station G2 Room"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1

variants/t1000-e/platformio.ini

@@ -0,0 +1,51 @@
+; ----------------- NRF52 T1000e---------------------
+[nrf52840_t1000e]
+extends = nrf52_base
+platform_packages = framework-arduinoadafruitnrf52
+build_flags = ${nrf52_base.build_flags}
+  -I src/helpers/nrf52
+  -I lib/nrf52/s140_nrf52_7.3.0_API/include
+  -I lib/nrf52/s140_nrf52_7.3.0_API/include/nrf52
+lib_ignore =
+  BluetoothOTA
+  lvgl
+  lib5b4
+lib_deps =
+  ${nrf52_base.lib_deps}
+  rweather/Crypto @ ^0.4.0
+
+[t1000-e]
+extends = nrf52840_t1000e
+board = tracker-t1000-e
+board_build.ldscript = boards/nrf52840_s140_v7.ld
+build_flags = ${nrf52840_t1000e.build_flags}
+  -Ivariants/t1000-e
+  -D T1000_E
+  -D PIN_USER_BTN=6
+  -D USER_BTN_PRESSED=HIGH
+  -D PIN_STATUS_LED=24
+  -D RADIO_CLASS=CustomLR1110
+  -D WRAPPER_CLASS=CustomLR1110Wrapper
+  -D MAX_LORA_TX_POWER=22
+build_src_filter = ${nrf52840_t1000e.build_src_filter}
+  +<helpers/*.cpp>
+  +<helpers/nrf52/T1000eBoard.cpp>
+  +<../variants/t1000-e>
+debug_tool = jlink
+upload_protocol = nrfutil
+
+[env:t1000e_companion_radio_ble]
+extends = t1000-e
+build_flags = ${t1000-e.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+  -D MESH_PACKET_LOGGING=1
+  -D MESH_DEBUG=1
+  -D HAS_UI
+build_src_filter = ${t1000-e.build_src_filter}
+  +<helpers/nrf52/SerialBLEInterface.cpp>
+  +<../examples/companion_radio/*.cpp>
+lib_deps = ${t1000-e.lib_deps}
+  densaugeo/base64 @ ~1.4.0

variants/t114/platformio.ini

@@ -0,0 +1,76 @@
+[nrf52840_t114]
+extends = nrf52_base
+platform_packages = framework-arduinoadafruitnrf52
+build_flags = ${nrf52_base.build_flags}
+  -I src/helpers/nrf52
+  -I lib/nrf52/s140_nrf52_6.1.1_API/include
+  -I lib/nrf52/s140_nrf52_6.1.1_API/include/nrf52
+lib_deps =
+  ${nrf52_base.lib_deps}
+  rweather/Crypto @ ^0.4.0
+
+[Heltec_t114]
+extends = nrf52840_t114
+board = heltec_t114
+board_build.ldscript = boards/nrf52840_s140_v6.ld
+build_flags = ${nrf52840_t114.build_flags}
+  -Ivariants/t114
+  -DHELTEC_T114
+  -D P_LORA_TX_LED=35
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_CURRENT_LIMIT=130
+  -D SX126X_RX_BOOSTED_GAIN=1
+build_src_filter = ${nrf52840_t114.build_src_filter}
+  +<helpers/*.cpp>
+  +<helpers/nrf52/T114Board.cpp>
+  +<../variants/t114>
+debug_tool = jlink
+upload_protocol = nrfutil
+
+[env:Heltec_t114_repeater]
+extends = Heltec_t114
+build_src_filter = ${Heltec_t114.build_src_filter}
+  +<../examples/simple_repeater/main.cpp>
+build_flags =
+  ${Heltec_t114.build_flags}
+  -D ADVERT_NAME='"Heltec_T114 Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+
+[env:Heltec_t114_room_server]
+extends = Heltec_t114
+build_src_filter = ${Heltec_t114.build_src_filter}
+  +<../examples/simple_room_server>
+build_flags =
+  ${Heltec_t114.build_flags}
+  -D ADVERT_NAME='"Heltec_T114 Room"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+
+[env:Heltec_t114_companion_radio_ble]
+extends = Heltec_t114
+build_flags =
+  ${Heltec_t114.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Heltec_t114.build_src_filter}
+  +<helpers/nrf52/*.cpp>
+  +<../examples/companion_radio/main.cpp>
+lib_deps =
+  ${Heltec_t114.lib_deps}
+  densaugeo/base64 @ ~1.4.0

variants/techo/platformio.ini

@@ -0,0 +1,72 @@
+[nrf52840_techo]
+extends = nrf52_base
+platform_packages = framework-arduinoadafruitnrf52
+build_flags = ${nrf52_base.build_flags}
+  -I src/helpers/nrf52
+  -I lib/nrf52/s140_nrf52_6.1.1_API/include
+  -I lib/nrf52/s140_nrf52_6.1.1_API/include/nrf52
+lib_deps =
+  ${nrf52_base.lib_deps}
+  rweather/Crypto @ ^0.4.0
+
+[LilyGo_Techo]
+extends = nrf52840_techo
+board = t-echo
+board_build.ldscript = boards/nrf52840_s140_v6.ld
+build_flags = ${nrf52840_techo.build_flags}
+  -Ivariants/techo
+  -DLILYGO_TECHO
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_CURRENT_LIMIT=130
+  -D SX126X_RX_BOOSTED_GAIN=1
+build_src_filter = ${nrf52840_techo.build_src_filter}
+  +<helpers/*.cpp>
+  +<helpers/nrf52/TechoBoard.cpp>
+  +<../variants/techo>
+debug_tool = jlink
+upload_protocol = nrfutil
+
+[env:LilyGo_T-Echo_repeater]
+extends = LilyGo_Techo
+build_src_filter = ${LilyGo_Techo.build_src_filter} +<../examples/simple_repeater/main.cpp>
+build_flags =
+  ${LilyGo_Techo.build_flags}
+  -D ADVERT_NAME='"T-Echo Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+
+[env:LilyGo_T-Echo_room_server]
+extends = LilyGo_Techo
+build_src_filter = ${LilyGo_Techo.build_src_filter} +<../examples/simple_room_server/main.cpp>
+build_flags =
+  ${LilyGo_Techo.build_flags}
+  -D ADVERT_NAME='"T-Echo Room"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+
+[env:LilyGo_T-Echo_companion_radio_ble]
+extends = LilyGo_Techo
+build_flags =
+  ${LilyGo_Techo.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${LilyGo_Techo.build_src_filter}
+  +<helpers/nrf52/*.cpp>
+  +<../examples/companion_radio/main.cpp>
+lib_deps =
+  ${LilyGo_Techo.lib_deps}
+  densaugeo/base64 @ ~1.4.0

variants/xiao_c3/platformio.ini

@@ -0,0 +1,50 @@
+[Xiao_esp32_C3]
+extends = esp32_base
+board = seeed_xiao_esp32c3
+build_flags =
+  ${esp32_base.build_flags}
+  -D LORA_TX_BOOST_PIN=D3
+  -D P_LORA_TX_LED=D5
+  -D PIN_VBAT_READ=D0
+  -D P_LORA_DIO_1=D2
+  -D P_LORA_NSS=D4
+  -D P_LORA_RESET=RADIOLIB_NC
+  -D P_LORA_BUSY=D1
+  -D PIN_BOARD_SDA=D6
+  -D PIN_BOARD_SCL=D7
+  -D SX126X_DIO2_AS_RF_SWITCH=true
+  -D SX126X_DIO3_TCXO_VOLTAGE=1.8
+  -D SX126X_CURRENT_LIMIT=130.0f  ; for best TX power!
+
+[env:Xiao_C3_Repeater_sx1262]
+extends = Xiao_esp32_C3
+build_src_filter = ${Xiao_esp32_C3.build_src_filter}
+  +<../examples/simple_repeater/main.cpp>
+build_flags =
+  ${Xiao_esp32_C3.build_flags}
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D SX126X_RX_BOOSTED_GAIN=1
+  -D LORA_TX_POWER=22
+  -D ADVERT_NAME='"Xiao Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+
+[env:Xiao_C3_Repeater_sx1268]
+extends = Xiao_esp32_C3
+build_src_filter = ${Xiao_esp32_C3.build_src_filter}
+  +<../examples/simple_repeater/main.cpp>
+build_flags =
+  ${Xiao_esp32_C3.build_flags}
+  -D RADIO_CLASS=CustomSX1268
+  -D WRAPPER_CLASS=CustomSX1268Wrapper
+  -D LORA_TX_POWER=22
+  -D ADVERT_NAME='"Xiao Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+ ; -D MESH_PACKET_LOGGING=1
+ ; -D MESH_DEBUG=1

variants/xiao_s3_wio/platformio.ini

@@ -0,0 +1,67 @@
+[Xiao_S3_WIO]
+extends = esp32_base
+board = seeed_xiao_esp32s3
+board_check = true
+board_build.mcu = esp32s3
+build_flags = ${esp32_base.build_flags}
+  -D SEEED_XIAO_S3
+  -D P_LORA_DIO_1=39
+  -D P_LORA_NSS=41
+  -D P_LORA_RESET=42   ; RADIOLIB_NC
+  -D P_LORA_BUSY=40   ;  DIO2 = 38
+  -D P_LORA_SCLK=7
+  -D P_LORA_MISO=8
+  -D P_LORA_MOSI=9
+  -D SX126X_DIO2_AS_RF_SWITCH=true
+  -D SX126X_DIO3_TCXO_VOLTAGE=1.8
+  -D SX126X_CURRENT_LIMIT=130
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_RX_BOOSTED_GAIN=1
+
+[env:Xiao_S3_WIO_Repeater]
+extends = Xiao_S3_WIO
+build_src_filter = ${Xiao_S3_WIO.build_src_filter}
+  +<../examples/simple_repeater/main.cpp>
+build_flags =
+  ${Xiao_S3_WIO.build_flags}
+  -D ADVERT_NAME='"XiaoS3 Repeater"'
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+
+[env:Xiao_S3_WIO_terminal_chat]
+extends = Xiao_S3_WIO
+build_flags =
+  ${Xiao_S3_WIO.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Xiao_S3_WIO.build_src_filter}
+  +<../examples/simple_secure_chat/main.cpp>
+lib_deps =
+  ${Xiao_S3_WIO.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:Xiao_S3_WIO_companion_radio_ble]
+extends = Xiao_S3_WIO
+build_flags =
+  ${Xiao_S3_WIO.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+;  -D BLE_DEBUG_LOGGING=1
+;  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D ENABLE_PRIVATE_KEY_EXPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Xiao_S3_WIO.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  +<../examples/companion_radio/main.cpp>
+lib_deps =
+  ${Xiao_S3_WIO.lib_deps}
+  densaugeo/base64 @ ~1.4.0