Waveshare Multi Band 2G GSM / GPRS LBS A7670E LTE Cat-1 HAT for Raspberry Pi, for Europe, Southeast Asia, West Asia, Africa, China, South Kor, A7670E LTE Cat-1 HAT Infrared Detector Heat sink material: aircraft aluminum

Heat sink material: aircraft aluminum + brass shell luminous

this speaker can be connected to TV

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it has good heat dissipation performance and prevents the camera from collapsing due to overheating

It enables everyone to capture stunning studio-quality pictures from their smartphone using simple settings

Waveshare Multi Band 2G GSM / GPRS LBS A7670E LTE Cat-1 HAT for Raspberry Pi, for Europe, Southeast Asia, West Asia, Africa, China, South Kor, A7670E LTE Cat-1 HAT Infrared Detector Heat sink material: aircraft aluminumFeatures The A7670E Cat 1 HAT is an LTE Cat 1 module, which supports wireless communication modes including LTE TDD, LTE FDD, GSM, GPRS and EDGE, with up to 10Mbps downlink rate and 5Mbps uplink rate. It supports Windows Linux operating systems and multiple network protocols. The module size is the same as SIM7000 SIM7070 series, and the AT commands is mostly compatible with SIM7600 series. It is suitable for IoT applications like remote information