Product upgrade changes 1 Add reverse battery protection module More information https github com Xinyuan LilyGO LilyGO T BeamProduct Features T SX1262 wireless transceiver module using Semtech SX1262 LORA RF transceiver chip design works in the 868 915MHz ISM frequency band integrates a highly stable TCXO 32MHz crystal oscillator half duplex transceiver module power up to 22dBm to 139dBm receiving sensitivity Automatic switching of sending and receiving isolation of internal sending and receiving channels advanced LORA spread spectrum communication technology with strong anti interference and privacy can realize long distance wireless data sending and receiving ESP32 Lastest ESP32 Version REV1WIFIBluetooth 4MB Flash8MB PSRAM3D AntennaLORA Working voltage 1 8 3 7VReceiving current 4 2 8 2mAWorking frequency 868M 915MTransmitting power 22dBmFrequency error 0 5ppm TCXO crystal FIFO space 256ByteData rate 0 6K 300Kbps FSK 0 018K 62 5Kbps LoRaTMModulation method FSK GFSK MSK GMSK LoRaTM OOKGPS GPS modules NEO M8N 3V 5V power supply UniversalDestined module with ceramic antenna signal superSave the configuration parameter data EEPROM DownWith data backup batteryThere are LED signal indicatorDefault Baud Rate 9600Power Power Supply Input USB 5V 1ACharging current 500mABattery Input3 7 4 2VCharge IC AXP192ParameterMinimum Typical value Max Unit ConditionWorking conditions Operating voltage1 83 33 7V Working temperature 402585℃ Power con
Price history
Apr 18, 2022
€44.22