IoT Gateway for Raspberry Pi

Wireless Radio Interface for Raspberry Pi  Converts wireless signals to serial input and output, and vice versa, for wireless signals. When connected to a Raspberry Pi or Orange Pi 2 W, it acts as an IoT hub for virtually unlimited JemRF wireless devices.  The IoT Receiver is compatible with both the older RF2 and the newer RF4 devices. Features: Simple plug-and-go radio module for the Raspberry Pi Support for Raspberry Pi 3/4 or Zero W models Communicates with our radio modules TTL UART (/dev/ttySerial0 on the Raspberry Pi) Fits inside popular Raspberry Pi cases like Stealth Case and PiBow Default 9600 Baud Fitted with wire whip antennae Provides RSSI (Received Signal Strength Indicator) to show signal strength for each sensor. Standard 10 pin header that fits all Raspberry Pi models. When mounted to the 40 pin Raspberry Pi the first 10 pins are not accessible because they are used by the radio.  Color of the board may vary from the picture.  Product Tutorial:  - IoT Gateway Fo