M5Stack LTE Module - M8321 - for M5Core

This is an LTE module for the M5Stack with a built-in NB-IOT M8321 module.

Furthermore, this module has extra pins for a speaker, a USB interface, 3 LEDs and double antennas.

Specifications:

• Input voltage: 5VDC
• Operating temperature: -40°C - 85°C
• Serial Communication: Uart2 16/17
• M8321 module
• Band frequency: GSM (MHz) 900/1800
• Power consumption:  17uA @Poweroff, 3mA @ Sleep,   45mA @Idle
• Supports nano SIM

Package Contents:

• 1x LTE Module
• 1x Antenna

For more information and specifications, check the LTE Module page.