蓝猫淘气

JQ8900N

Overview

Name: JQ8900N domestic divine light stick version

Version: First Edition

Physical test: 1. You can use micro to directly connect to the computer and read and write files

2. After writing the file, press the test button to play normally.

3. There is an error in this board. The two 1k ohm resistors of the two-wire serial port should be removed and connected directly to the host computer, otherwise serial communication cannot be carried out.

Design Files

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