Prix usine Ble 4.2 ble Module PCB antenne basse énergie ibeacon sans fil Iot pour écouteurs, imprimante, montres
[La fréquence]：2.402~2.480GHz
[Protocole]：BLE4.2
[Distance]：80m
[Interface]：Port série UART
[Taille]：27*13mm
[Interface RF]：Antenne PCB
[Poids du produit]：1.3g±0.1g
[Introduction]：Le module E104-BT06 utilise des commandes AT universelles pour définir les paramètres, ce qui est simple et rapide à utiliser. Le module ne prend en charge que le mode esclave ble et le module prend en charge fonctionnellement la diffusion à faible puissance, la transmission transparente des données et la configuration de l'air.
Magasin officiel
| NO. | Pin item | Direction | Function | Application |
|---|---|---|---|---|
| 1 | TXD | Output | Serial port | -- |
| 2 | RXD | Input | Serial port | -- |
| 3 | NC | -- | -- | -- |
| 4 | NC | -- | -- | -- |
| 5 | NC | -- | -- | -- |
| 6 | NC | -- | -- | -- |
| 7 | NC | Input | -- | -- |
| 8 | NC | Input | -- | -- |
| 9 | NC | -- | -- | -- |
| 10 | NC | -- | -- | -- |
| 11 | RST | Input | Reset pin | Low reset |
| 12 | VCC | Input | Positive power | Connect to power +3.3V |
| 13 | GND | -- | Power ground | -- |
| 14 | GND | -- | Power ground | -- |
| 15 | NC | -- | -- | -- |
| 16 | -- | -- | -- | -- |
| 17 | NC | -- | -- | -- |
| 18 | NC | -- | -- | -- |
| 19 | NC | -- | -- | -- |
| 20 | NC | -- | -- | -- |
| 21 | GND | -- | Power ground | -- |
| 22 | GND | -- | Power ground | -- |
| 23 | PB0 | Input | DISCON | Disconnect pin |
| 24 | PA7 | Output | LINK | Status indication output pin |
| 25 | PA6 | Output | STATE | Data connection indicator pin |
| 26 | PA1 | Input | MOD | In the connected state, when the serial port has data entering the chip, and the data is not sent through Bluetooth, it is high,and the sending is completed pull down the pin. The user can use this pin to determine whether to continue to input data through the serial port |
| 27 | PA5 | -- | -- | -- |
| 28 | PA4 | -- | -- | -- |
| 29 | PA0 | -- | WAKEUP | If the module enters sleep, the falling edge wakes up |
| 30 | NC | -- | -- | -- |
| 31 | NC | -- | -- | -- |
| 32 | GND | -- | Power ground | -- |
| 33 | GND | -- | Power ground | -- |