EBYTE OEM/ODM E34-2G4D27D NRF24L01P 2.4GHz 27dBm 5km Transmission haute vitesse Module rf longue distance 2.4ghz
[IC]：nRF24l01+
[Fréquence]：2.4～2.518GHz
[Puissance]：270dBm
[Distance]：5.0km
[Poids du produit]：6.4±0.5g
[Taille]：21*36mm
[Introduction]：E34-2G4D27D est basé sur le nRF24l01+, fonctionnant à 2.4～2.518GHz, sortie TTL. Il est compatible avec une tension de port IO de 3.3V et 5V, utilisant le port série pour la transmission et la réception de données, réduisant le seuil des applications sans fil.
Magasin officiel
| 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 |