LILYGO T-SIM7070G

Specification:

MCU

ESP32-WROVER-E

LTE&GSM

T-SIM7070G

Support

 Nano SIM Card, TF Card

USB to TTL

CH9102

Clock Speed

240Mhz

PSRAM

8MB

Flash

4MB

Protocol

TCP/ UDP/ HTTP/ HTTPS/ FTP/TLS/

DTLS/ PING/ LWM2M/ COAP/MQTT

GNSS

Beidou, GPS, GLONASS

Interface

 USB, SD Card, Solar Input interface

Wireless Connectivity

Wi-Fi: 802.11 b/g/n

Bluetooth

 v4.2 BR/EDR and BLE

Peripheral Interfaces

I2C、 SPI、 UART、 SDIO