[Protocole bluetooth]：BLE 5.0
[Distance de communication]：150 m
[Poids du produit]：0.8±0.1g
[Taille du produit]：13*19mm
[Introduction]：Le module BLE est un module esclave BLE vers série basé sur le protocole BLE 5.0 développé par Ebyte basé sur la puce Telink Micro TLSR8208BER. Il est de petite taille, consomme peu d’énergie et fonctionne dans la bande de fréquences de 2,4 GHz. Le module ble utilise des commandes AT ordinaires pour définir les paramètres, et l'opération est simple et rapide. Le module BLE vers port série prend en charge le rôle d'esclave, la diffusion BLE, la transmission transparente des données et la configuration sans fil. Les modules BLE modifiés 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, etc.
Magasin officiel| Main Parameters | Performance | Remark | |
| Minimum value | Maximum value | ||
| Supply voltage (V) | 0 | 3.6 | Exceeding 3.6V will permanently burn the module |
| Blocking power (dBm) | - | 0 | Less likely to be burned if used at close range |
| Working temperature (℃) | -40 | 85 | Industrial grade |
| Main Parameters | Performance | Remark | |||
| Minimum value | Typical value | Maximum value | |||
| Working voltage(v) | 2 | 3.3 | 3.6 | ≥3.3V guarantees output power | |
| Communication level(V) | - | 3.3 | - | There is a risk of burning when using 5V level | |
| Working temperature (℃) | -40 | - | 85 | Industrial grade design | |
| Working frequency band (MHz) | 2402 | - | 2480 | Support ISM band | |
| Power consumption | Emission current (mA) | - | 21.2 | - | Default broadcast gap 1S |
| Receive current (mA) | - | 3.44 | - | - | |
| Sleep current (uA) | - | 0.45 | - | deep sleep | |
| Transmit power(dBm) | -50 | 0 | 11.5 | - | |
| Receiving sensitivity (dBm) | - | -97 | - | Air speed is 1Mbps | |
| Wake-up broadcast current (mA) | - | 3.58 | - | Default broadcast gap 100ms | |
| Main Parameters | Description | Remark |
| reference distance | 150m | Clear and open environment, height 2.0 meters; @11.5dBm; airspeed: 1Mbps |
| Bluetooth protocol | BLE 5.0 | - |
| RF chip | TLSR8208BER | - |
| FLASH | 128KB | - |
| SRAM | 16KB | - |
| Communication Interface | UART | - |
| Packaging method | SMD | - |
| Dimensions | 13*19mm | - |
| RF interface | Onboard PCB antenna | Equivalent impedance is about 50Ω |
| weight | 0.8g | ±0.1 |