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#pragma once
#include <Arduino.h>
#include <helpers/RefCountedDigitalPin.h>
#include <helpers/ESP32Board.h>
#include <driver/rtc_io.h>
#include <PCA9557.h>
extern PCA9557 expander;
class ThinknodeM5Board : public ESP32Board {
public:
void begin();
void enterDeepSleep(uint32_t secs, int pin_wake_btn = -1);
void powerOff() override;
uint16_t getBattMilliVolts() override;
const char* getManufacturerName() const override ;
void onBeforeTransmit() override {
expander.digitalWrite(EXP_PIN_LED, HIGH); // turn TX LED on
}
void onAfterTransmit() override {
expander.digitalWrite(EXP_PIN_LED, LOW); // turn TX LED off
}
};