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EBYTE OEM/ODM E34-2G4D27D NRF24L01P 2.4GHz 27dBm 5km High speed transmission Long distance rf module 2.4ghz

[IC]:nRF24l01+

[Frequency]:2.4~2.518GHz

[Power]:270dBm

[Distance]:5.0km

[Size]:21*36mm

[Introduction]:E34-2G4D27D is based on nRF24l01+, working at 2.4~2.518GHz, TTL output.It’s compatible with 3.3V and 5V IO port voltage, using serial port for data transmission and reception, reducing the threshold of wireless applications.

1
Pin No. Pin Item Pin Direction Function
1 M0 Input(weak pull-up) Work with M1 & decide the four operating modes. Floating is not allowed, can be ground.
2 M1 Input(weak pull-up) Work with M0 & decide the four operating modes. Floating is not allowed, can be ground.
3 RXD Input TTL UART inputs, connects to external TXD (MCU, PC) output pin.Can be configured as open-drain or pull-up input
4 TXD Output TTL UART outputs, connects to external RXD (MCU, PC) input pin.Can be configured as open-drain or push-pull output
5 AUX Output To indicate module’s working status & wakes up the external MCU. During the procedure of self-check initialization, the pin outputs low level. Can be configuredas open-drain output or push-pull output (floating is allowed).
6 VCC - Power supply 2.3V-5.2V DC
7 GND Input Ground
8 Fixing hole Input Fixing hole
9 Fixing hole - Fixing hole
10 Fixing hole - Fixing hole