Ai-WB2 Series Flashing Guide

1. Download flashing tools

• Ai-WB2 series module firmware flash software: 1.8.0 1.7.4 (development board only)

2. Flashing tutorial

• Ai-WB2 series module firmware flashing guide: https://aithinker.blog.csdn.net/article/details/125781602

3. Write device credentials

• Write the device credentials with an AT command over the pass-through UART

  • ① Format: AT+KEY=DeviceID,Username,Password

  • ② Example: AT+KEY=SjtA0LLvoesd7t,qRMrBG,FVZrh2XekKMdmV