The first issue was, this has to run on 5v.
The second issue was the addressing of the file. It required the slash in front of it.
This worked:
Code: Select all
SD.exists("/data.csv")Search found 2 matches
- Mon Oct 12, 2020 12:34 pm
- Forum: ESP32 Arduino
- Topic: stuck on hspi for ttgo t-beam
- Replies: 1
- Views: 1724
Re: stuck on hspi for ttgo t-beam
I found the issue to be a 2-part deal.
The first issue was, this has to run on 5v.
The second issue was the addressing of the file. It required the slash in front of it.
This worked:
The first issue was, this has to run on 5v.
The second issue was the addressing of the file. It required the slash in front of it.
This worked:
- Thu Oct 08, 2020 7:36 pm
- Forum: ESP32 Arduino
- Topic: stuck on hspi for ttgo t-beam
- Replies: 1
- Views: 1724
stuck on hspi for ttgo t-beam
I hate to say it, but this is out of my normal realm and I'm struggling. I have a ttgo t-beam v1 board and I love the features. However, I want to handle some data logging via a micro sd card. I did some research and the sample code looked really straight forward. But things don't seem to be working...