E104-BT11G-PCB UART mesh V1.0 standard ble mesh ad hoc network module
[Frequency]：2402~2480MHz
[Modulation]：GFSK
[Range]：200m(PCB antenna)
[Size]：19*13mm(PCB version)、
[Weight]：0.8±0.1g（PCB version）
[Introduction]：E104-BT11G-PCB ble mesh ad hoc network module supports the sig mesh V1.0 standard, and the single network theory can accommodate up to 10,922 node devices. The device automatically memorizes the network information after connecting to the network.
| No. | Function | Description |
|---|---|---|
| 1 | GND | Ground,connect to power reference ground |
| 2 | PWN | N/A |
| 3 | PWN | N/A |
| 4 | PA00 | N/A |
| 5 | PA03 | N/A |
| 6 | N.C | - |
| 7 | N.C | - |
| 8 | PA04 | N/A |
| 9 | PA05 | N/A |
| 10 | SWD | - |
| 11 | SWC | - |
| 12 | N.C | - |
| 13 | NetLink | Network indicator,pin outputs high level after successfully networking |
| 14 | PD04 | N/A |
| 15 | PWM | N/A |
| 16 | PD03 | N/A |
| 17 | TXD | TX pin of UART,for UART receiving |
| 18 | RXD | RX pin of UART,for UART transmitting |
| 19 | VCC | Power supply 1.9～3.6V（It is recommended to add a ceramic filter capacitor externally） |
| 20 | GND | Ground,connect to power reference ground |
| 21 | PC02 | N/A |
| 22 | PC03 | Low-power role selection pin (internal pull-up):Low power consumption role: pull up or float;Other roles: Go directly to the ground. |
| 23 | PC04 | Reset. Except for hardware information (UART configuration),allfactory settings are restored. |
| 24 | Wake up | The wake-up pin is valid in low level under low power mode |
| 25 | RST | Chip reset trigger input pin,valid in low level |
| 26 | GND | Ground,connect to power reference ground |