5G DONGLE Module, quad antennas, USB3.1 port, Aluminum Alloy Heatsink, M.2 Key B Interface 3.2in Raspberry Pi Touch Screen powered by an ESP32 microcontroller

powered by an ESP32 microcontroller with integrated WiFi and Bluetooth connectivity

This stepdown transformer features a laminated silicon steel core construction that minimizes eddy current losses and reduces heat generation during continuous operation

Battery Bank Load Testing: Apply controlled loads to battery systems while measuring real-time current draw and total energy discharge for capacity verification and lifespan prediction

3 Inch Display Normal Rear Camera Module With OV2640

and 640x480 pixels

5G DONGLE Module, quad antennas, USB3.1 port, Aluminum Alloy Heatsink, M.2 Key B Interface 3.2in Raspberry Pi Touch Screen powered by an ESP32 microcontroller5G DONGLE Module, quad antennas, USB3. 1 port, Aluminum Alloy Heatsink, M. 2 Key B Interface 5G DONGLE Module, quad antennas, USB3. 1 port, Aluminum Alloy Heatsink, M. 2 Key B Interface This is a 5G DONGLE Module, quad antennas, USB3. 1 port, Aluminum Alloy Heatsink, M. 2 Key B Interface. The 5G Dongle Module Support 5G modules with M. 2 (NGFF) Key B interface, suitable for SIMCom and Quectel 5G module. Feature Support 5G modules with M. 2 (NGFF) Key