ＬｏＲａモジュール評価ボード　Ｅ２２０－９００Ｔ２２Ｓ（ＪＰ）－ＥＶ１を使ったLoRa通信送信側 M5AtomS3使用

main.cpp

#include <Arduino.h>
#include <M5Unified.h>

#define LORA_RX_PIN   7
#define LORA_TX_PIN   6

void setup() {
  M5.begin();
  USBSerial.begin(115200);
  Serial2.begin(9600, SERIAL_8N1, LORA_RX_PIN, LORA_TX_PIN);
  delay(1000);
}

void loop() {
  Serial2.println("Hello, lora");
  USBSerial.println("sent 'Hello, lora'");
  delay(1000);
}

platformio.ini

[env:ATOMS3]
platform = espressif32@5.2.0
framework = arduino
platform_packages = platformio/framework-arduinoespressif32@^3.20005.220925
board = esp32-s3-devkitc-1
lib_ldf_mode = deep
monitor_speed = 115200
upload_speed = 1500000
board_build.f_cpu = 240000000L
board_build.f_flash = 80000000L
board_build.flash_mode = dio
build_flags = 
	-DCORE_DEBUG_LEVEL=3
	-Iinclude
lib_deps =
  m5stack/M5Unified@^0.1.4