E104-BT5010A Ebyte nRF52810 ble 5.0 BLE module test board beacon ibeacon 2.4g rf module development board kits usb interface
[IC]：nRF52810
[Frequency]：2.402~2.480GHz
[Protocol]：BLE5.0
[Power]：3.8dBm
[Distance]：55m
[Size]：11.5*16mm
[Weight]：0.8±0.1g
[Introduction]：Small in size and low in power consumption, E104-BT5010A is a serial-to-ble module based on ble 5.0 working at 2.4Ghz. It works as both BLE master and slave.Based on nRF52810 from Nordic.
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| No. | Item | Direction | Application | Remarks |
|---|---|---|---|---|
| 1 | GND | Input | Ground | - |
| 2 | P0.25 | - | NC | - |
| 3 | P0.26 | - | NC | - |
| 4 | MOD | Input | Mode selection | Low level：configuration mode；High level：transparent mode |
| 5 | WKP | Input | Wake up pin | Wake up：falling edge；Sleep：rising edge。 |
| 6 | DISC | Input | Connection pin disconnected | Internal pull up. Valid in |
| 7 | LINK | Output | Link status | Ble link：low level No ble link：high level |
| 8 | DATA | Output | Data indicator | Data indication pin, when the module outputs data through the serial port, the module sets the DATA pin to low level, indicating that data is being sent. AT command response does not change the DATA pin state. |
| 9 | GND | - | Ground | - |
| 10 | P0.02 | - | NC | - |
| 11 | P0.03 | - | NC | - |
| 12 | P0.04 | - | NC | - |
| 13 | P0.05 | - | NC | - |
| 14 | P0.06 | - | NC | - |
| 15 | P0.07 | - | NC | - |
| 16 | GND | - | Ground | Ground |
| 17 | VCC | - | Power | Power |
| 18 | RXD | Input | UART RX pin | - |
| 19 | TXD | Output | UART TX pin | - |
| 20 | RTS | Output | Flow control | Internal pull up |
| 21 | CTS | Input | Flow control | Internal pull up |
| 22 | P0.21/RST | - | Power reset | Valid in low level |
| 23 | SWDCLK | - | - | - |
| 24 | SWDIO | - | - | - |