[Type d'interface]:UART
[Protocole Bluetooth]:BLE5.0
[Fréquence de fonctionnement]:2,402 ~ 2,480 GHz
[Méthode d'emballage]:patch
[Introduction]:Le module ble E104-BT5032B est un module intégré maître-esclave de port série vers ble de petite taille et à faible consommation développé par Ebyte basé sur la puce nRF52832 de NORDIC. Il adopte la version 5.0 du protocole ble. Le module ble utilise des commandes AT communes. définir les paramètres, et l'opération est simple et rapide. Prend en charge la diffusion à faible puissance, la transmission transparente des données et la configuration en direct. Les modules ble peuvent être largement utilisés dans les vêtements intelligents, la domotique, la sécurité domestique, les soins de santé personnels, les appareils électroménagers intelligents, les accessoires et les télécommandes, les automobiles, l'éclairage, l'Internet industriel, la collecte de données intelligente, le contrôle intelligent et d'autres domaines.
| Main parameters | Performance | Remark | |||
| Minimum | Typical Value | Maximum | |||
| Operating voltage (V) | 2.2 | 3.3 | 3.6 | ≥3.3V to ensure output power | |
| Communication level (V) | 3.3 | Using 5V TTL may burn out | |||
| Operating temperature (℃) | -40 | - | 85 | Industrial design | |
| Operating frequency band (MHz) | 2402 | - | 2480 | Support ISM band | |
| Power consumption | Transmitting current (mA) | - | 150 | - | - |
| Receiving current (mA) | - | 40 | - | - | |
| Sleeping current (μA) | - | 321 | - | - | |
| Transmit power (dBm) | -18 | 20 | - | ±0.5dBm | |
| Receive sensitivity (dBm) | - | -96 | - | Bluetooth® low energy mode | |
| Arbitrary I/O | VIL/VIH | GND/0.84 | GND/VCC | 0.36/VCC | |
| VOL/VOH | GND/1.88 | GND/VCC | 0.47/VCC | ||
| Sleep broadcast current (default) | - | 70 | - | Unit: mA. The default broadcast interval is 1s | |
| Wake-up broadcast current (default) | - | 120.1 | - | Unit: mA. The default broadcast interval is 1s | |
| Wake-up no broadcast current (default) | - | 121.1 | - | Unit: mA. The default connection interval is 500ms | |
| Wake-up connection current (default) | - | 121 | - | Unit: mA. | |
| Main parameters | Description | Remark |
| E104-BT5032A Reference distance | 70m | Clear and open environment, height 2.0 meters; @4dBm; airspeed: 2Mbps |
| E104-BT5032B Reference distance | 500m | Clear and open environment, height 2.0 meters; @20dBm; airspeed: 2Mbps |
| Bluetooth protocol | BLE5.0 | - |
| Communication interface | UART serial port | - |
| Packaging method | SMD type | - |
| Interface method | 1.27 mm | - |
| Dimensions | 11.5*20mm(E104-BT5032B) | - |
| Antenna interface | Ceramic Antenna | Equivalent impedance is about 50Ω |
| Main parameters | Performance | Remark | |
| Minimum | Maximum | ||
| Power supply voltage (V) | 0 | 3.6 | Over 3.6V will permanently burn the module |
| Blocking power (dBm) | - | 10 | The probability of burning is lower when used at close range |
| Operating temperature (℃) | -40 | 85 | Industrial grade |