Micro 2.4Ghz Tx USB fail | ExpressLRS Community | Page 1

foggy solstice Oct 25, 2022, 8:16 PM

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My Micro Tx no longer connects to my computer. After plugging in, device manager shows no change in connections, and the OLED doesn’t turn on.

This happened after trying to update the firmware to 3.0 when I got the “bad size” message, so did the repartition flash and now its not working.

I applied power with a 2s battery, tried connecting through the transmitter and the USB port. Wi-Fi doesn’t work as the device won’t powered up? The dip switches are all off with the exception of 3 and 4.

Any help would be appreciated 😅

analog valley Oct 26, 2022, 1:56 AM

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have you tried a different cable or usb port. or both?

foggy solstice Oct 26, 2022, 6:19 AM

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I did. I found that the UART to USB driver died? an auto update failed but going to the manufactures page they had a link to the most recent version which worked and I able to successfully update to 3.0.1 🙂

analog valley Oct 26, 2022, 6:21 AM

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drivers don't just "die"..

#Micro 2.4Ghz Tx USB fail