I ve found the problem. The problem is related to LDO regulator (MCP1700-3.3V, 250mAh), It limits the system current supply especially to ESP32S3, so ESP32S3 does not work correctly. After I changed it with AP2112K-3.3 then, the problem 's been solved.
I closed the post.
Search found 2 matches
- Fri Jul 28, 2023 1:59 pm
- Forum: Hardware
- Topic: ESP32-S3-New Design - device manager refreshing frequently
- Replies: 1
- Views: 861
- Thu Jul 27, 2023 3:20 pm
- Forum: Hardware
- Topic: ESP32-S3-New Design - device manager refreshing frequently
- Replies: 1
- Views: 861
ESP32-S3-New Design - device manager refreshing frequently
I've developed a new hardware, which is first ESP32-S3 design for me. Before I ve used XIAO ESP32S3 board. With new design I have some problems 1- If I connect my hardware to PC via USB 2.0 cable (in the meantime, I ve checked USB cable with XIAO ESP32S3 board, it works), device manager begin to ref...