GitHub - sparkfun/SparkFun_ESP8266_AT_Arduino_Library: WiFi and TCP drivers for an ESP8266 running AT firmware.
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Amazon.com: HiLetgo ESP32 SX1262 LoRa Kit 863-928MHz Bluetooth 4.2+WiFi+LoRa LoRaWAN Wireless Communication Development Board with 0.49" OLED Display 64M Bits Flash Works with Arduino IDE Type C : Electronics
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