Electrical Parameters
| Main Parameters | Min. | Typ. | Max. | Unit | |
|---|---|---|---|---|---|
| Operating Voltage | 3.0 | 3.3 | 3.6 | V | |
| Operating Temperature | -40 | +25 | +85 | ℃ | |
| Storage Temperature | -40 | +25 | +125 | ℃ | |
| ESD Level | Contact Discharge (PCB Antenna) | -8 | - | +8 | kV |
| Communication Distance | PCB Antenna | - | 340m @0dBm | - | - |
| - | 550m @4dBm | - | - | ||
| - | 850m @10dBm | - | - | ||
Note: Tested in open area at 0 dBm, 4 dBm, and 10 dBm transmit power. Communication distance is environment-dependent.
Power Consumption Parameters
| Operating Mode | Transmit Power (dBm) | Broadcast interval (ms) | Connection Interval (ms) | Current | Remarks |
|---|---|---|---|---|---|
| Normal Power-Up | - | - | - | 2.68 mA | |
| Low-Power 1 Advertising | 0 | 500 | - | 54.80 uA | |
| Low-Power 1 Connection | 0 | - | 48.75 | 157.2 uA | |
| Low-Power 2 | 0 | - | - | 259.74 nA | |
| Full-Speed Advertising | 0 | 500 | - | 2.70 mA | |
| Full-Speed Connection | 0 | - | 48.75 | 2.81 mA | |
| Full-Speed Tx (Slave Mode) | 0 | - | 48.75 | 2.82 mA | |
| Full-Speed Rx (Slave Mode) | 0 | - | 48.75 | 2.81 mA | |
| Full-Speed Tx + Scan Current | 0 | 4.51 mA | |||
| CS Ranging Current (Master) | 0 | 7.5 | 4.79 mA | ||
| CS Ranging Current (Slave) | 0 | 7.5 | 4.38 mA |
Note: Both data transmission and reception are carried out at a rate of 50 bytes/50 milliseconds; the master and slave machine modes are the same for the test sample.
