MikroElektronika Multi Band LTE Module From SIMCom SIM7070E Wireless Communication Board Kit for And More, Asset

The MikroElektronika LPWA module which supports wireless communication modes of Cat-M/Cat-NB/GPRS/EDGE. It adopts LCC form factor and has a compact size of 24 x 24 mm which makes it deal for compact products design. It has powerful expansibility with abundant interfaces including UART, GPIO, PCM, SPI, I2C, etc. It is designed for applications that need low latency, low throughput data communication in a variety of radio propagation conditions.

With PSM and eDRX it can extend battery life up to 10 years
Provides deeper coverage enhancement compared to GSM
The form factor and AT commands