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- Tue Nov 24, 2020 10:39 pm
- Forum: ESP32 Arduino
- Topic: SD card mount failed esp32 WEMOS LOLIN32 kit with MicroSD card adapter
- Replies: 2
- Views: 6242
Re: SD card mount failed esp32 WEMOS LOLIN32 kit with MicroSD card adapter
Hi, for those having problems using micro SD modules with Lolin32, LolinD32 or even other development boards, there's a working around. It seems that this modules works fine if connected on Vin or USB rail (~5V), but not in 3.3V. Possibly because it requires the power to pass on AMS1117. That way, w...