Which example code should I use?

[TWu.6]

Hi Friend,

We have an old project using BlueNRG-1. The project is peripheral. Now, we want to modify it to a new project. The new project has a custom 128-bit uuid and two 16-bit uuids. Two 16-bit uuids are based on the above-mentioned 128-bit uuid. One uuid is for read data and the other is for write data. BLE chat or BLE Sensor Demo or BLE throughput\Server bidirectional or other examples. Which one is more suitable?

Thank you in advance.

[Winfred LU]

Each one will be fine.

Possibly BLE chat is a better fit, which the server has one service and two characteristics (TX and RX).

[TWu.6]

Hi Winfred,

Thank you very much.