28335有MODBUS RTU例程吗
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
您好,
很遗憾,关于MODBUS没有官方发布资源, 我们建议您在网上找找有没有人分享过相关例程。