RF RFM23-433-D HOPE MICROELECTRONICS transceiver module
RF RFM23-433-D HOPE MICROELECTRONICS transceiver module게시 날짜: 20-09-2021 🕒 2 읽기 시간
RFM23B-433-D is a versatile wireless data transmission module (integrated transmitter and receiver track on a single circuit board) designed for work over the 433MHz ISM Band. The high sensitivity of the receiver (-121dBm) and the transmitter output power of +20dBm guarantee a stable and interference-resistant communication between the devices. To control RFM23B-433-D with a microcontroller, the user can use programmable GPIO lines (General Purpose Input Output), as well as a four-wire serial bus (Serial Peripheral Interface). Proper data transmission is possible thanks to two 64-byte TX/RX FIFO buffers. RFM23B-433-D is also available in the THT version (contact pitch: 2mm) with a 17x14mm circuit board.
RF module: RFM23-433-D
HOPE ELECTRONICS module is a perfect choice everywhere where two-way communication and a slow transfer speed is needed:
- Remote control toys
- Building automation systems
- Telemetry
- Walk-by meter readout
- Wireless sensors
- Industrial automation
| Specification | |
|---|---|
| Type of integrated circuit | RF transceiver |
| Interface | SPI |
| Transmitter output power | +20 dBm |
| Receiver sensitivity | -121 dBm |
| Application: | two-way wireless communication |
| Supply voltage | 1.8-3.6VDC |
| Mounting | 14pin THT (contact pitch: 2mm) |
