Ebyte FCC CE RoHS Certification Cheap 2.4GHz Wireless RF Module Iot Spi 200m Wireless Transmitter
[IC]：NRF24L01
[Frequency]：2.4~2.525GHz
[Power]：4.5~5.5dBm
[Distance]：200m
[Size]：12*19mm
[Introduction]：E01-2G4M01S1B is a 2.4GHz SMD wireless module with PCB antenna developed by Ebyte. With industrial grade high precision 16MHz crystal, the RF performance and component selection of the module are in accordance with industrial standards. It has obtained FCC, CE, RoHS and other domestic and foreign authoritative certification.
| No. | Name | Direction | Function |
|---|---|---|---|
| 1 | VCC | Power supply | 2.0 ~ 3.6V |
| 2 | CE | Input | Module control pin |
| 3 | CSN | Input | Chip select pin for starting new SPI communication |
| 4 | SCK | Input | SPI clock pin |
| 5 | MOSI | Input | SPI data input pin |
| 6 | MISO | Output | SPI data output pin |
| 7 | IRQ | Output | Interrupt request，valid in low level |
| 8~10 | GND | - | Ground, connected to power reference ground |