RF Modül 2.4GHz NRF24L01L (1KM+)
Nrf24l01L wireless module, use NRF24l01 IC from Nordic, work at 2.4Ghz worldwild open ISM band, working data speed up to 2 Mbps, 125 channel can reach multiple channel and jumping channel needs, operation voltage 3.3-3.6V, transmit power up to 20 dBm, then sensitivity can reach -86dbm at 2 Mps high speed.
This module is designed for long distance as well as high speed transferring, pins and interface are fully compatible with normal NRF24L01+ module, no need extra control pins.
Compact size, easy to use, simply extend the communication distance.
- 2.4Ghz worldwide free open ISM band
- High working speed up to 2Mbps, high efficient GFSK modulation, can transfer audio or video.
- 125 channels for multiple communication or jumping channels communication.
- Embedded CRC error-check and point to mutiple point communication control
- operation voltage at 3.0-3.6V, transmit power at 20dBm (VDD=3.3V)
- External 2.4Ghz antenna, compact size 18mm * 30mm
- Module can set address by software, only output data when device receive right address, can directly connect to any MCU, and easy to programmer.
- 2.54 pins space, compatible with normal module interface, easy to replace.
- 51, AVR reference code is available, simply copy and modify
- Transfer distance can reach 1000 meters @ 250 Kbps