WiSer Product Manual
  • Introduction
    • Introduction to WiSer
    • Key Features
    • List of Potential applications using WiSer
  • Package Contents
    • What's Included
  • Getting Started
    • Device Overview
    • System Requirements
    • Safety Precautions
  • WiSer Setup
    • WiSer Devices connection setup
    • Powering On the Devices
    • LED Indicators
  • Driver Installation
    • No Drivers Required for WiSer
  • Using Wiser
    • WiSer Devices Connection Setup
    • Accessing the Serial Port
    • Baud Rate Configuration
    • Flow Control Options
    • DTR Control Signal
    • Data bit, Parity and Stop bits
    • Initiating Serial Communication
  • Broadcast Mode (Optional)
  • Wireless Connectivity
    • Pairing WiSer Devices
    • Connecting to Embedded Devices
    • Troubleshooting Wireless Connections
  • Advanced Features
    • Firmware Updates
    • Independent ESP32-S2 Dev Boards
  • Frequently Asked Questions (FAQ)
    • Common Issues and Solutions
  • Technical Specifications
    • Device Specifications
    • Compliance Information
  • Further Support
    • Customer Support Contact
  • Appendix
    • Glossary of Terms
    • Regulatory Information
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  • Pairing WiSer Devices
  • Connecting to Embedded Devices
  • Troubleshooting Wireless Connections

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.

Last updated 1 year ago