MeshCore

Commit Graph

Author	SHA1	Message	Date
Thomas Roberts	1c30fb44e8	HeltecV4: Use ADC_2_5db attenuation for battery reading The resistor divider (390kΩ/100kΩ) keeps the ADC pin voltage in the 0.61-0.86V range across the full LiPoly range (3.0–4.2V). ADC_2_5db (~1250mV full-scale) uses ~70% of the ADC range at full charge, giving better resolution than the default ADC_11db (~20%) while maintaining headroom over ADC_0db (~950mV) to handle chip-to-chip ADC variation	1 month ago
Thomas Roberts	360c5d15e0	HeltecV4: Fix battery ADC reading accuracy Correct ADC_MULTIPLIER from 5.42 to 4.9 to match the R27/R28 resistor divider on the schematic (390kΩ + 100kΩ) / 100kΩ = 4.9. Also switch from analogRead() with manual 3.3V/1024 conversion to analogReadMilliVolts() at 12-bit resolution, which uses the ESP32's built-in ADC calibration for improved accuracy. Schematic reference: https://resource.heltec.cn/download/WiFi_LoRa_32_V4	1 month ago
Scott Powell	0a8a0a4904	* Refactor: removed duplicated radio_rng_seed(), radio_set_params(), radio_set_tx_power()	2 months ago
Quency-D	696aae6ed1	Heltec boards have LNA disabled by default.	2 months ago
Rastislav Vysoky	5beef490a0	add kiss radio env to most of the variants	2 months ago
Marco	e8907a3108	Add Heltec V4 set adc.multiplier	3 months ago
Kevin Le	992dddeee5	Added support for Expansion Kit to Heltec V4 OLED repeaters	3 months ago
overkillfpv	f0ec5d2ae7	changed to set the preamble on radio settings change	3 months ago
João Brázio	75895895f0	Add USE_SX1262 flag to multiple platformio.ini configurations	4 months ago
João Brázio	9a95e25ef2	Remove unused RX boosted gain mode functions and related preprocessor directives across multiple variants	4 months ago
Quency-D	241805e8c1	Fixed the compilation error of HeltecV4Board::begin.	4 months ago
Wessel Nieboer	67d22401b1	Pass rtc_clock to all MicroNMEALocationProvider instances Enable GPS time synchronization across all variants by passing &rtc_clock to MicroNMEALocationProvider. When GPS gets a valid fix, the RTC clock is now updated automatically every 30 minutes. Updated 16 variants: rak4631, lilygo_tbeam_SX1262, rak_wismesh_tag, lilygo_tbeam_supreme_SX1262, thinknode_m3, heltec_v4, thinknode_m1, lilygo_tbeam_SX1276, meshadventurer, nano_g2_ultra, heltec_v3, promicro, xiao_c3, heltec_tracker_v2, keepteen_lt1, heltec_mesh_solar.	6 months ago
Quency-D	3b5139a655	Update variants/heltec_v4/LoRaFEMControl.cpp Co-authored-by: Wessel <[email protected]>	4 months ago
Quency-D	bab650fe61	LNA is enabled by default. Co-authored-by: Wessel <[email protected]>	4 months ago
Quency-D	70d3b96768	Update variants/heltec_v4/LoRaFEMControl.cpp init function Co-authored-by: Wessel <[email protected]>	4 months ago
Wessel Nieboer	14f066bed0	Fix sleep	4 months ago
Wessel Nieboer	8b7fed65de	default lna_enabled=true	4 months ago
Wessel Nieboer	2bb6f636a4	Add 1ms delay after powering PA (cold-boot)	5 months ago
Wessel Nieboer	329e408197	Hold GC1109 PA_POWER during deep sleep for LNA RX wake The GC1109 FEM needs its VFEM_Ctrl pin held HIGH during deep sleep to keep the LNA active, enabling proper RX sensitivity for wake-on-packet. Without this, the LNA is unpowered during sleep and RX wake sensitivity is degraded by ~17dB. Release RTC holds in begin() after configuring GPIO registers (not before) to ensure glitch-free pin transitions on wake. Trade-off: ~6.5mA additional sleep current for significantly improved wake-on-packet range.	5 months ago
Quency-D	f0d37e552d	Added version identification.	4 months ago
Quency-D	9312fe780a	add heltec v4.3	4 months ago
Oliver Weyhmüller	82dd0cd996	Set OFFLINE_QUEUE_SIZE=256 for missing WiFi companion ESP envs	4 months ago
Kevin Le	13d0dff918	Reverted to use GPIO 17, 18 as I2C for Heltec v4 repeater	5 months ago
Kevin Le	44b80d00c2	Disabled periph_power for Heltec v4's display	5 months ago
Kevin Le	f6603fe7a5	Set back PIN_VEXT_EN_ACTIVE=HIGH	5 months ago
João Brázio	71136671bd	Implement remote lna toggle cli cmd	5 months ago
Wessel Nieboer	d0720c63c2	Allow negative tx power Like SX1262 allows -9 dBm lowest, some allow lower but that probably isn't useful	6 months ago
Quency-D	e15503d50d	Fix low power consumption issues	5 months ago
Quency-D	c7ac16f0e3	Add v4-tft code.	5 months ago
Socalix	46e4cc06e3	Revert boosted gain flag to original	6 months ago
Socalix	4575800e40	Turn on register 0x8B5 LSB for improved RX, turn off boosted gain	6 months ago
Luke	d4a2e5789f	OFFLINE_QUEUE_SIZE for Heltec Wifi companions OFFLINE_QUEUE_SIZE missing from h3/h4 wifi companions, causing them only store 16 messages.	6 months ago
Scott Powell	3ddfdd477b	Revert "add heltec_v4 tft expansion box" This reverts commit `310618e689`.	7 months ago
Quency-D	310618e689	add heltec_v4 tft expansion box	8 months ago
recrof	04c0c40b39	set max contacts to 350 and channels to 40 for esp32c3, s3 and c6	8 months ago
João Brázio	13a0202062	Add BRIDGE_DEBUG flag	9 months ago
ViezeVingertjes	c568edc8d0	Add MAX_LORA_TX_POWER build flag for Heltec V4 configuration	9 months ago
João Brázio	e48f3a58ae	Remove WITH_ESPNOW_BRIDGE_SECRET definition from platformio.ini files and update documentation to use _prefs->bridge_secret	9 months ago
liamcottle	0307b6119e	increase MAX_NEIGHBOURS from 8 to 50	9 months ago
Quency-D	669bea04a0	add heltec_v4 board.	10 months ago

50 Commits (1c30fb44e8d68c26237b7d3f859317e74a19d0c5)