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5PCS CC2640R2F BLE 5.0 Bluetooth Module 2.4GHz iBeacon Low Power 5dBm PCB Antenna SMD UART Wireless Transceiver DIY IoT
CC2640R2F BLE 5.0 Bluetooth Module 2.4GHz iBeacon Low Power 5dBm PCB Antenna SMD UART Wireless Transceiver
| RF Parameter |
Value |
Remark |
| Working frequency |
2402~2480 MHz |
Support ISM band |
| Transmitting power |
5 dBm |
- |
| Receiving sensitivity |
-99 dBm |
Air rate is 250k bps |
| Test Distance |
75m(0dBm) |
Clear and open environment, height 1.5m (only 75m can be tested by the host) |
| Hardware Parameter |
Value |
Remark |
| Size |
17.5*28.7 mm |
- |
| Antenna |
PCB |
50Ω Impedance |
| Communication interface |
UART |
- |
| Package |
SMD |
- |
| Electronic parameter |
Min. |
Typ. |
Max. |
Unit |
Condition |
| Operating voltage |
1.8 |
3.3 |
3.6 |
V |
≥3.3 V ensures output power |
| Communication level |
- |
3.0 |
- |
V |
For 5VTTL, it may be at risk of burning down |
| Sleep broadcast current(Default) |
- |
29.93 |
- |
uA |
Broadcast interval is 1s |
| Wake up broadcast current (Default) |
- |
1581 |
- |
uA |
Broadcast interval is 1s |
| Wake up no broadcastcurrent(Default) |
- |
1570 |
- |
uA |
- |
| Wake up connection current(Default) |
- |
2301 |
- |
uA |
Connection interval is 1s |
| Sleep connection current(Default) |
- |
259.1 |
- |
uA |
Connection interval is 1s |
| Operating temperature |
-40 |
- |
+85 |
℃ |
Industrial design |
Brand Name : CDEBYTE
Type : wireless data transceiver
Model Number : E104-BT51
is_customized : Yes
Origin : CN(Origin)
Condition : New
