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E104-BT56SX Module série vers Bluetooth, portée de 200 m, antenne IPEX Gen 3 intégrée, mode maître-esclave, faible consommation d'énergie, BLE 5.3, configuration des paramètres par OTA

[Fréquence de fonctionnement]: 2,4 GHz

[Protocole de communication]:BLE 5.3

[Portée de communication]: 200 m

[Type d'antenne]: IPEX Gen 3

[Dimensions]:10*10mm

[Poids]:0,4 ± 0,1 g

[Introduction]:Les modules de la série E104-BT56 sont des modules Bluetooth série-vers-BLE basés sur le protocole Bluetooth 5.3. Ils prennent en charge les modes Central, Périphérique, Central-Périphérique (double rôle) et Observateur, avec une capacité allant jusqu'à 8 connexions simultanées. Ces modules offrent également des fonctionnalités telles que la diffusion (advertising) à faible consommation, la transmission transparente de données, la configuration et les mises à jour par voie hertzienne (OTA), ce qui les rend adaptés à des applications telles que les dispositifs portables intelligents et la domotique.

pin

Serial Number Pin Definitions Pin direction illustrate
1 GND - power ground
2 NC - Users don't need to worry, it's suspended.
3 RESTORE input After the internal pull-up switch is held low for at least 5 seconds, all parameters are reset to factory settings and the module automatically restarts.
4 DATA Output Data output indication: A high-level signal is output upon receiving BLE data over the air, and a low-level signal is output after the BLE data has been transmitted via serial port.
5 LINK Output Connection status indicator pin: high level indicates connected, low level indicates disconnected.
6 NC - Users don't need to worry, it's suspended.
7 RESET input Reset pin, low level reset
8 WRP input The default low level indicates normal mode, during which serial communication is possible. Pulling it high inputs sleep mode, and serial communication is disabled. (Edge triggered)
9 RXD input Serial port input
10 TXD Output Serial port output
11 GND - power ground
12 VCC input Positive power supply, 1.8V~3.6V, 3.3V power supply recommended.
13 NC - Users don't need to worry, it's suspended.
14 NC - Users don't need to worry, it's suspended.
15 LOG_TX Output Log serial port output is disabled by default; it can be left floating if not used.
16 NC - Users don't need to worry, it's suspended.
17 NC - Users don't need to worry, it's suspended.
18 GND - power ground