
GSM/GPRS Module
SIM A7670C 4G LTE Module with Antenna
SX1278 LoRa Module Ra- 02 433MHZ Wireless Spread Spectrum Transmission
5V 2.4A Dual USB Micro/Type-C Power Bank Module with Display
300W 10A DC-DC Buck Converter Step-Down Module
SIM A7670C 4G LTE Module with Antenna
This board features a serial interface and is based on the SIMCOM A7670C LTE modem. The serial interface allows for simple communication with a computer or laptop via a USB to Serial adapter or TTL...
SX1278 LoRa Module Ra- 02 433MHZ Wireless Spread Spectrum Transmission
Communication distance: 15KM Sensitivity: down to -148dBm Programmable bit rates: up to 300kbps RSSI dynamic range: 127dB Communication distance 15KM Sensitivity down to -148dBm Programmable bit rates up to 300kbps RSSI dynamic range 127dB Wireless...
5V 2.4A Dual USB Micro/Type-C Power Bank Module with Display
The 5V 2.4A Dual USB + Type-C + Micro + Lightning/Apple USB Power Bank module With LED Display is suitable for a DIY portable backup power supply with a charging input that matches the 5.0V...
300W 10A DC-DC Buck Converter Step-Down Module
It's a 300W 10A Buck Converter Step-Down Module. A buck converter is used to step down the voltage of the given input in order to achieve the required output. Buck converters are mostly used for USB on...