Ebyte E104-BT52X DA14531 2,4 GHz Petite taille et faible consommation d'énergie Module ble de port série ble
[Solution de puce]：DA14531
[Fréquence de travail]：2.402~2.480GHz
[Protocole bluetooth]：BLE5.0
[Distance de communication]：130m
[Taille du produit]：10*10mm
[Quantité nette du produit]：0,4 ± 0,1g
[Poids du produit]：0.4±0.1g
[Introduction]：E104-BT52X est un module intégré maître-esclave ble série vers BLE basé sur BLE 5.0. Il est de petite taille et consomme peu d'énergie, fonctionnant à 2,4 GHz.E104-BT52 est développé par Chengdu Ebyte Electronic Technology Co., Ltd. sur la base de la puce dialog DA14531. Le module utilise des commandes AT générales pour définir les paramètres, et l'opération est simple et rapide.
| Main parameter | Description | Remark |
| Distance | 130m | In open and clear air, height 2.0 meter; @2.5dBm; Air data rate：1Mbps |
| BLE protocol | BLE5.0 | - |
| Communication interface | UART | - |
| Package | SMD | - |
| Size | 10*10mm | - |
| RF interface | Third generation IPEX | Equivalent impedance approx. 50Ω |
| weight | 0.4士0.1g | - |
| Main parameter | Performance | Remark | |
| Min | Max | ||
| Power supply（V） | o | 3.6 | Over 3.6V damages module |
| Blocking power（dBm） | 10 | Low probability of burnout when modules are used in short distance | |
| Operating temperature（°C） | -40 | 85 | Industrial grade |
| Main parameter | Performance | Remark | |||
| Min | Typ | Max | |||
| Operating voltage（V） | 2.1 | 3.3 | 3.6 | ≥3.3V ensures performance | |
| Communication level（V） | - | 3.3 | - | 5V will damage modules | |
| Operating temperature（°C） | -40 | - | 85 | Industrial design | |
| Operating frequency（MHz） | 2402 | - | 2480 | For ISM band | |
| Power consumption | Tx current（mA) | - | 4 | - | Default parameter |
| Rx current（mA） | - | - | - | - | |
| Sleep current（μA） | - | 2 | - | Default parameter | |
| TX power（dBm） | -19.5 | 0 | 2.5 | - | |
| Receiving sensitivity（dBm） | - | -94 | - | Air data rate 1Mbps | |
| Sleep advertising current(default) | _ | 9.44 | - | Unit uA, default advertising gap 1S | |
| Sleep connection current(default) | - | 61 | - | Unit uA, default advertising gap 1S | |
| Wake-up advertising current (default) | - | 403 | - | Unit uA, default advertising gap 1S | |
| Sleep without advertising current (default) | - | 2 | - | Unit：uA, default connection gap 500ms | |