Unit CatM

SKU:U128

Description

UNIT CatM is an international dual-mode wireless communication module supporting both CatM and NB-IoT. It utilizes the SIM7080G module solution, covering the majority of CatM and NB-IoT frequency bands worldwide, and can accommodate various data communication rate/throughput requirements. The module uses serial communication and AT command control, supporting multiple communication protocols. It integrates an SMA external antenna interface to enhance device communication quality and signal stability. It is well-suited for IoT applications such as remote control, remote monitoring, and telemedicine.

Features

SIM7080G / UART interface, AT Command control
Dual Mode supports CatM and NBIoT
Support frequency band:
Up and down speed:
- Cat-M: Uplink: 1119Kbps Downlink: 589Kbps
- NB-IoT: Uplink: 150Kbps Downlink: 136Kbps
Protocol Support:
- TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT and other communication protocols
Card slot specification: Nano
Development Platform:
- Arduino, UIFlow
Module certification:
- Softbank/Telec/RoHS/REACH/JATE/Docomo/KDDI/RCM/CE(RED)/GCF
- Deutsche Telekom/FCC/PTCRB/AT&T/Verizon/T-Mobile/US Cellular/IC

Include

1x CatM Unit
1x HY2.0-4P cable
1x Hexagon Wrench
1x SMA antenna

Applications

Remote Data Collection/Cloud

Specifications

Specifications	Parameters
Module Model	SIM7080G
Support CAT-M band	B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26 /B27/B28/B66/B85
Support CAT-NB frequency band	B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28 /B66/B71/B85
Cat-M uplink and downlink speed	Uplink: 1119Kbps Downlink: 589Kbps
NB-IoT uplink and downlink speed	Uplink: 150Kbps Downlink: 136Kbps
RF Power Class	Class 5 (Typ. 21dbm)
Standby working current	49.4mA
Communication interface	UART: baud 115200 8N1
Net weight	19.4g
Gross weight	44g
Product size	72 * 24 * 8 mm
Packing size	1369211mm

Pin mapping

M5Core	TX(GPIO17)	RX(GPIO16)	VCC	GND
UNIT CatM	RX	TX	VCC	GND

Schematic

Examples

Arduino

M5_SIM7080G- MQTT TEST