MCU: ESP32-S3FN8 Dual-core LX7 microprocessor ^^ Please be sure to connect the antenna before transmitting, otherwise it is easy to damage the RF module.
^^ WIKI: wiki. lilygo. cc/get_started/en/LoRa_GPS/T-Beam-1W/T-Beam-1W. html ^^ GitHubgithub. com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_1w/t_beam_1w_hw. md ^^ Please feel free to contact us with any questions or suggestions.