Description
- Brand Name: cojxu
- Origin: Mainland China
- Certification: NONE
- Working Frequency: 2.4Ghz
- Model Number: E104-BT05
- IC: TLSR8266
- Distance: 70m
- Communication interface: UART
- Antenna: PCB antenna
- Operating voltage: 2.5-3.6V
- Package: SMD
- is_customized: Yes
- Size: 10 * 14.5 mm
- Operating frequency: 2402~2480 MHz
| RF Parameter | Value | Remark |
| Operating frequency（MHz） | 2402~2480 MHz |
ISM band |
| Max Tx power（dBm） | 8 dBm |
– |
| Receiving sensitivity（dBm） | -92 dBm |
– |
| Distance | 70m |
Clear and open area, height: 2.5m |
| Hardware Parameter | Value | Remark |
| Size | 10 * 14.5 mm |
– |
| Antenna | PCB antenna |
50 ohm impedance |
| Communication interface | UART |
– |
| Package | SMD |
– |
| Electronic parameter | Min | Typ | Max | Unit | Condition |
| Operating voltage（V） | 2.5 | 3.3 | 3.6 | V | ≥3.3V ensures output power |
| Communication level（V） | – | 3.3 | – | V | For 5V TTL,it maybe at risk of buring down |
| TX current（mA） | – |
13 |
– | mA | – |
| RX current（mA） | – | 13 | – | mA | – |
| Sleep current（μA） | – | 8 | – | μA | – |
| Operating temperature（℃） | -40 | – | +85 | ℃ | Industrial Design |
