A radio module (receiver and transmitter) operating in the frequency range of 433 MHz, with the SPI communication interface. Powered with the voltage of 1.8 V - 3.6 V. The device has an external antenna that is connected to the SMA connector, the signals are displayed on the goldpin connectors.
The system has soldered goldpin connectors - pitch of 2.54 mm. The description of the pins are presented in the array:
|Vcc||Supply voltage is 3.3 V.|
MOSI pin, the data line of the SPI bus.
MISO pin, data line of the SPI bus
|CS||Chip select - selection of a device of the SPI bus|
|GND||The ground of the system.|
Clock line of the SPI bus.
It works with a voltage of 3.3 V, in the case of the use of 5 V boards, for example, Arduino Uno, you must usea voltage converter.
|GDO2||GDO2 output, it can be left not connected.|
|GDO0||GDO0 output, it can be left not connected.|
- Supply voltage: 1.8 V to 3.6 V
- Frequency: adjustable from 387 MHz to 464 MHz
- Maximum momentary current consumption: up to 30 mA
- Transmission distance: 200 meters
- Maximum transmission power: 10 mW (10 dBm)
- Support for the modulation of 2-FSK, GFSK, MSK
- Receiver sensitivity: 110 dBm 1200 baud
- Minimum operating range: 1.2 kbps to 500 kbps
- Separate 64-byte RX and TX (FIFO) buffer
- Built-in CRC error detection
- Low current consumption: for RX - 15.6 mA, 2.4 kbps, 433MHz
- Programmable control of output power: not more than 10 dBm for all frequencies
- Dimensions: 50 x 27 x 9 mm
- Weight: 13 g
- The wireless CC1101 module
- External FZ0223 antenna