LILYGO T-Call A7670 ESP32 Development Board 4G 2G A7670E LTE GSM Cellular Network ESP32-WROVER-E WiFi Module
LILYGO T-Call A7670 ESP32 Development Board 4G 2G A7670E LTE GSM Cellular Network ESP32-WROVER-E WiFi Module
LILYGO T-Call A7670E is a cutting-edge IoT development board integrating the ESP32-WROVER-E microcontroller and A7670E LTE/GSM module, designed for global cellular-connected applications. It combines high-performance computing, multi-band wireless coverage, and flexible I/O expansion to enable rapid prototyping of remote monitoring systems, smart trackers, and industrial IoT devices.
Model: T-Call-A7670E
MCU: ESP32
LTE&GSM: A7670E
TF Card: None
ESP32
Clock Speed: 240Mhz
Flash: 4MB
PSRAM: 8MB
Wireless Connectivity: Wi-Fi: 802.11 b/g/n; BLE: v4.2 BR/EDR and BLE
Peripheral Interfaces: I2C, SPI, UART, SDIO, I2S, CAN
Comparison A7670E Form Factor: LGA
Dimensions: 24.0*24.0*2.3mm
T-Call-A7670E x1
LTE antenna x1
Pin(19Pin) x2
GPS Antenna x1
