| 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. |