The LILYGO T-SIM7000G ESP32 board combines ESP32 chip, SIM7000G module, microSD card slot, battery holder, and charger on the same board. Besides Wi-Fi and Bluetooth, you can communicate with this ESP32 board using SMS. Supply voltage: 3.3V DC or 5V DC MCU ESP32Â 240MHz dual-core processor Flash 4MB PSRAM 8MB SRAM: 520KB REGION Global LTE&GSM SIM7000G Peripherals I2C, SPI, UART, SDIO, I2S, CAN Built-in Wi-Fi Built-in Bluetooth USB to serial converter: CP2104 or CH9102 (drivers) Built-in SIM7000G module Built-in nano SIM card slot Built-in SIM antenna slot Built-in GPS antenna slot Built-in Micro SD card slot Built-in on/off switch Wireless Protocol Wi-Fi Bluetooth 4.2 3D WiFi antenna[Use by default] Built-in Li-ion/Li-Po battery charging circuit: DW01A battery protection IC CN3065 solar energy charging interface for 4.4-6.8V solar panel Built-in 1x 18650 battery holder Built-in solar panel connector 2p JST-PH Power Supply Mode USB Type-C / 18650 battery holder / 2pin Solar charging cable interface
