Help me about BLE Antenna on custom ESP32C3 board

Huy_Tran_DF
Posts: 18
Joined: Fri Sep 26, 2025 9:44 am

Help me about BLE Antenna on custom ESP32C3 board

Postby Huy_Tran_DF » Thu Oct 16, 2025 3:51 am

I'm working on making my own custom board using ESP32C3 but after I flash the code and the board starts running BLE I cant scan the board name on my phone on nRF connect app. I provide you LOG ​​monitor and schematic custom board and PCB. I can provide any information you need to help me with the problem I am having. I don't have a VNA device to test if the BLE Antenna is working or not.

All the information you provide and your help, I really appreciate it. Thank you.
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LOG_ESP32C3_BLE.pdf
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Huy_Tran_DF
Posts: 18
Joined: Fri Sep 26, 2025 9:44 am

Re: Help me about BLE Antenna on custom ESP32C3 board

Postby Huy_Tran_DF » Thu Oct 16, 2025 4:44 am

and Back Copper Layer
Attachments
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