Product description: nRF905 433 MHz radio module - THT transceiver with antenna
A radio module (transmitter and receiver) operating in the 433MHz band with an SPI communication interface. It is powered by 2.7V - 3.3V. The device has an external antenna connected to an SMA connector, and signals are output to goldpin connectors. Since the device operates at a voltage of up to 3.3V, a converter must be used to connect to boards operating on 5V (e.g., Arduino Uno ).
Arduino compatible product You can find connection instructions and sample programs for Arduino on the Internet on GitHub . |
nRF905 radio module.
nRF905 433 MHz radio module - THT transceiver with antenna.
nRF905 433 MHz radio module specifications
- Supply voltage: 1.7 V - 3.3 V
- Current consumption: 12.5 mA - RX, 30 mA - TX
- Maximum output power: 10 dBm
- Receiver sensitivity: - 100 dBm
- Operating frequency: 433 MHz
- Communication interface: SPI
- GMSK modulation
- SMA connector (external antenna included)
- Dimensions: 31 x 19 mm
- Mounting: through-hole - 2.54 pitch ( goldpin connectors )
