Hi guys, I have the SimpleFOCShield v3.2 but I think I found a problem… at least in the schematic. I am connecting my shield to an ESP32 and so I soldered the jumper for 3.3v logic. This connects 3.3v to VDD: [2] Unfortunately the power for the ACS712 current measurers is connected to VDD so they…

Hey guys, The acs712 actually can work with 3.3v. I’ve been using it at 3.3V almost since the beginning and had zero issues. :slight_smile: We discussed it a bit more in detail in the recent thread from @Jeremiah_Rose [image] Does the SimpleFOCShield v3.x actually support 3.3v MC…

Possible bug in SimpleFOCShield v3_2024-06-23

hardware support

Antun_Skuric January 9, 2025, 8:53pm 4

Hey guys,

The acs712 actually can work with 3.3v.
I’ve been using it at 3.3V almost since the beginning and had zero issues.

We discussed it a bit more in detail in the recent thread from @Jeremiah_Rose

I should document this choice more!

ACS712 current sensor does not support 3.3V VCC