Products
IOTHA 433MHz Transceiver
Ideal for home automation and control.
Transmits and receives 433MHz messages using an ATMEGA328P processor running Arduino based code. Ideal for home automation to control devices nearby.
It can also be used to receive data from 433MHz remote controls and many other devices such as weather station sensors.
- Control 433MHz devices such as sockets and relays
- Receive 433MHz data from remote contols and sensors
- Programmable via serial port with Arduino IDE
- Compatible with Raspberry Pi, Arduino, ESP8266, ESP32 etc.
- Compatible with Windows using an I2C interface such as the MCP2221A
- Takes the strain off your main processor or micro-controller
- Can be powered with 5V or 3V
- Can be powered by header pins or USB B port (power only, not data)
- I2C Communication
- Downloadable source code and examples
- Interrupt on received data with an opto-isolated interrupt pin
- Transmits debug information on the serial port
- Three levels of debug output selectable via I2C commands
- Receiver and transmitter can be individually enabled and disabled
- Distinctive white PCB
- I2C Pass through connections
- Power pass through connections
- Only 45mm x 70mm
- Compatible with WS-001
Parts Required:
- 1 x ATMEGA328P Microcontroller
- 1 x RXB6 433MHz Superheterodyne Wireless Receiver Module
- 1 x 433MHz Transmitter Module (bin the cheap receiver it comes with and save yourself the hassle)
- 1 x EL817 Optocoupler or Similar
- 1 x 10K Ohm Resistor
- 2 x 4.7K Ohm Resistors
- 2 x 1K Ohm Resistors
- 2 x 2N2222 NPN TO-92 Transistors
- 1 x USB B Micro SMD Connector (Optional)
- 2 x 433MHz Helical Antennas
- Male Pin Header Connectors