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Author Topic: Failed to connect to ESP32. No serial data recieved  (Read 98 times)

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Offline Mia BarnTopic starter

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Failed to connect to ESP32. No serial data recieved
« on: September 28, 2024, 06:34:46 pm »
Hi, I need some help. My ESP32 was working fine yesterday but today, it's showing an error. I changed USBs, and ports, updated the driver, and done everything, but it does not recognize my ESP32. The board and ports seem connected, and the laptop has a connecting sound when I connect ESP32.  :-// :-//
« Last Edit: September 28, 2024, 06:47:04 pm by Mia Barn »
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Offline JustMeHere

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Re: Failed to connect to ESP32. No serial data recieved
« Reply #1 on: September 28, 2024, 07:40:52 pm »
COM port number likely changed on you.  Go into Device Manager and check
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