Programing ESP 32 trough Adafruit Micro-lipo Usb C

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Arthur88
 
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Programing ESP 32 trough Adafruit Micro-lipo Usb C

Post by Arthur88 »

Hi, i make a custom PCB with an ESP 32, I want to code it trough a Adafruit micro lipo Usb C .
I plug it to my PC and i didn't see anything on the port COM,
Should I need a driver ?

ask me if you need more infos

thanks for your help

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dastels
 
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Re: Programing ESP 32 trough Adafruit Micro-lipo Usb C

Post by dastels »

a Adafruit micro lipo Usb C
What does that mean?

Dave

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Arthur88
 
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Re: Programing ESP 32 trough Adafruit Micro-lipo Usb C

Post by Arthur88 »

I used this item, https://www.adafruit.com/product/4410
And i want to use the pin D+ and D- to code an ESP 32-S3-Wroom-1

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dastels
 
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Re: Programing ESP 32 trough Adafruit Micro-lipo Usb C

Post by dastels »

I think that should work. You have ground connected as well?

Dave

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Arthur88
 
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Re: Programing ESP 32 trough Adafruit Micro-lipo Usb C

Post by Arthur88 »

yes, here is the diagram of my PCB
When i plug on my pc nothing is detected. Maybe i need some driver
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dastels
 
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Re: Programing ESP 32 trough Adafruit Micro-lipo Usb C

Post by dastels »

Maybe it has something to do with it being USBc? But D+/D- should suffice. But it could be a driver issue. I'll get this in front of more eyes.

Dave

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dastels
 
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Re: Programing ESP 32 trough Adafruit Micro-lipo Usb C

Post by dastels »

The suggestion is that you make sure everything works without the charger. I'd use https://www.adafruit.com/product/1833 for the USB connection to avoid any USB-C weirdness. If it works with that you could try with https://www.adafruit.com/product/4090.

Dave

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