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eM300 eLTE-IoT Module

Huawei eLTE-IoT Module Series are wireless modules designed for the Internet of Things (IoT) industry, providing narrowband and low-power-consumption radio data transmission for interconnection with the network. Huawei’s eLTE-IoT Module Series also provides a 4-wire serial port for integration into various industrial devices.


Product Name eM300-8a eLTE-IoT module
Working Frequency 902 MHz to 928 MHz
Extenal Interface One 4-wire serial port (< 1,000 bytes receiving block @ 9,600 baud rate in low power mode, >= 1,000 bytes receiving block @ 57,600 baud rate in normal mode)
Package: 94PIN-LCC + LGA
Power VBAT supply voltage: 3.1V to 4.2V
Typical supply voltage: 3.8V
VDD_EXT supply voltage: 1.8V or 3.0V
Dimensions (H x W x D) 19.9 mm x 23.6 mm x 2.2 mm
Weight 1.6g

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