Adapt to Meshtastic firmware

With BME280 temperature pressure sensor

T-Echo selects NRF52840 Advanced Bluetooth 5 as the multi protocol SoC for Thread and Zigbee

T-SX1262 wireless transceiver module is designed with Semtech SX1262LORA RF transceiver chip and operates in 915MHz ISM band. Integrated high stability TCXO 32MHz crystal oscillator

Advanced LORA spread spectrum communication technology, with strong anti-interference and confidentiality, can realize remote wireless data transmission and reception

T-SX1262 wireless transceiver module, using Semtech SX1262 LORA RF transceiver chip design, working in the 868/915MHz ISM frequency band, integrated high stability TCXO 32MHz crystal oscillator, half-duplex transceiver module, power up to +22dBm, receiving sensitivity -139dBm. Automatic transceiver Switching, internal transmission, and reception channel isolation, advanced LORA spread spectrum communication technology, strong anti-interference, and privacy can realize long-distance wireless data