Router use Ups circuit- 1. There are components such as MOS on the board, which are easily damaged by inductive electricity or static electricity of the soldering iron. Please make sure that the soldering iron used is grounded (and the ground wire of the power strip is conductive). It is best to wear anti-static gloves when operating.
- 2. Install the battery - be sure not to install it upside down, otherwise the board may burn.
- 3. Please select a power supply with sufficient power to ensure the normal operation of the board.
- 4. The board power supply should not be higher than 5V.
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- 5. The board has been modified without technical confirmation. Our store is not responsible for technical support and after-sales.
- 6. It is normal for the module to generate heat when working at high power. Just pay attention to fanning the heat.
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