E104-BT5011A Ebyte nRF52811 kits de carte de test de module adaptateur d'interface USB ble vers module sans fil UART ble5.0 ble5.1
[IC]：nRF52811
[La fréquence]：2.402~2.480GHz
[Protocole]：BLE5.1
[Distance]：70m
[Taille]：11.5*16mm
[Lester]：0.8±0.1g
[Poids du produit]：0.8±0.1g
[Introduction]：E104-BT5011A est un module intégré maître-esclave ble série vers BLE basé sur la version 5.1 du protocole ble. Il est de petite taille et consomme peu d'énergie. Il fonctionne dans la bande de fréquence 2,4 GHz.
Magasin officiel| Limit Parameters | Min | Max | Note |
|---|---|---|---|
| Voltage supply [V] | 0 | 3.6 | Voltage over 3.6V will cause permanent damage to module |
| Blocking power [dBm] | - | 10 | Chances of burn is slim when modules areused in short distance |
| Operating temperature[℃] | -40 | +85 | Industrial grade |
| Operating parameter | Min | Typ | Max | Remarks |
|---|---|---|---|---|
| Voltage supply [V] | 1.7 | 3.3 | 3.6 | ≥3.3 V ensures output power |
| Communication level(V) | - | 3.3 | - | For 5V TTL, it may be at risk of burning down |
| Operating temperature(℃) | -40 | - | +85 | Industrial design |
| Frequency [MHz] | 2402 | - | 2480 | Support ISM band |
| Transmitting current(mA) | - | 13 | 19 | - |
| Receivingcurrent(mA) | - | 13 | - | - |
| Sleep current(μA) | - | 8 | - | - |
| Maximum transmitting power(dBm) | - | 3.8 | 4 | - |
| Receiving sensitivity(dBm) | - | -96 | - | Bluetooth®lowenergy 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) | - | 13.83 | - | Unit: uA. Broadcast gap is 1s |
| Sleep connection current(default) | - | 6.89 | - | Unit: uA. Broadcast gap is 1s |
| Main parameter | Description | Remarks |
|---|---|---|
| Distance | 70m | Test condition:Clear and open environment, height 2.0 meters; @4dBm; air speed: 1Mbps |
| BLE protocol | BLE5.1 | - |
| Communication interface | UART | - |
| Package | SMD | - |
| Connector | 1.27 mm | - |
| Size | 11.6*16mm | - |
| Antenna | Ceramic antenna | 50Ω Impedance |