E01-2G4M27SX Ebyte Nordic NRF24L01P PA LNA Wireless Module 2.4g 500mW 4Km Long Distance Rf Transceiver Module
[IC]：nRF24L01P
[Frequency]：2.4~2.525GHz
[Power]：27dBm
[Distance]：4km
[Size]：18*14.5mm
[Weight]：1.2±0.1g
[Introduction]：E01-2G4M27SX is a 2.4GHz SMD wireless module with ultra-small size and maximum transmit power of 500mW independently developed based on nRF24L01P produced by Nordic in Norway. The original imported nRF24L01P is used to ensure its compatibility.
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| Pin No. | Pin item | Pin direction | Pin application |
|---|---|---|---|
| 1 | VCC | - | Power supply must be 2.3 ~ 3.6V |
| 2 | CE | Input | Module control pin |
| 3 | CSN | Input | The chip select pin of the module is used to start an SPI communication. |
| 4 | SCK | Input | Module SPI bus clock |
| 5 | MOSI | Input | Module SPI data input pin |
| 6 | MISO | Output | Module SPI data output pin |
| 7 | IRQ | Output | Module interrupt signal output, low level is effective. |
| 8 | GND | - | Ground wire, connect to power reference ground. |
| 9 | GND | - | Ground wire, connect to power reference ground. |
| 10 | GND | - | Ground wire, connect to power reference ground. |