Wireless Connectivity

Pairing WiSer Devices

WiSer devices are designed to work seamlessly together.

For WS-UT-BM/EN variant, establish a wireless connection between WiSer-USB and WiSer-TTL devices, follow these steps:

  1. Ensure that both WiSer-USB and WiSer-TTL devices are powered on.

  2. The devices will automatically pair. To confirm they are paired, press ‘Find Pair’ button on WiSer-USB device which turns ON the CONN LED for 5 seconds.

For WS-UU-EN variant, establish connection between 2 WiSer-USB devices, follow these steps:

  1. Ensure that both WiSer-USB devices are powered on.

  2. The devices will automatically pair. To confirm they are paired, press ‘Find Pair’ button on either of WiSer-USB devices which turns ON the CONN LED for 5 seconds.

Connecting to Embedded Devices

  1. With the WiSer devices paired, configure your PC's terminal software or custom software to use the virtual COM port created by WiSer.

  2. For the WS-UT-BM/EN variant, connect the other end of WiSer-TTL to the serial interface of your embedded device.

  3. In the case of the WS-UU-EN variant, connect another WiSer-USB device to another host system. This allows you to establish a wireless serial connection between two host systems.

  4. Begin your serial communication as usual. The WiSer devices will manage the wireless connection.

Troubleshooting Wireless Connections

If you encounter issues with wireless connections, please refer to the Troubleshooting section in the Appendix for solutions to common problems.

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