ESP32-S2-Kaluga-1 USB won't show serial port

xunhuang
Posts: 1
Joined: Wed Oct 21, 2020 6:04 pm

ESP32-S2-Kaluga-1 USB won't show serial port

Postby xunhuang » Wed Oct 21, 2020 6:10 pm

Hello,

I got the brand new ESP32-S2-Kaluga-1, it came with 2 USB connectors. I plugged in the power in one and hook the other one to my computer (macOS) and turned on the device. Screen got turned on but nothing shows up as serial port on the computer side. I'm expecting /dev/tty.SLAB_USBtoUART to show up so I can use esptool.py to program it.

Am I missing something obvious? Thanks in advance!

Wilson

gdsports
Posts: 15
Joined: Wed Aug 02, 2017 12:17 am

Re: ESP32-S2-Kaluga-1 USB won't show serial port

Postby gdsports » Thu Oct 22, 2020 3:53 am

https://docs.espressif.com/projects/esp ... ction.html

You may have to install FTDI serial drivers as mentioned above.

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