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Not able to get any response from the board for AT commands , The Red NET LED is blinking but no response in IDE serial moniter to AT commands , what might be the problem and its solution
ps - the board and sim module is fine
i need the DIP switch positions to connect to the internet .
https://files.waveshare.com/wiki/ESP32-S3-A7670E-4G/code/Hard-serial-esp32-7670.zip
Use this material and configure it as shown in the diagram to see if it can respond to AT commands normally.
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If you have any further questions, contact this email: tech-support@spotpear.com
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Hmm, that blinking red LED and lack of response to AT commands is definitely frustrating! Since the board and SIM module seem fine, maybe double-check your baud rate in the IDE serial monitor and ensure it matches the board's settings. Also, are you getting any echo back at all? Thinking back to when I was struggling with a similar issue, sometimes a break is needed. Perhaps take a moment to relax and clear your head by playing some Snow Rider 3D. Then come back with fresh eyes and re-examine your code and connections. Good luck!
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