what is that curd cheese with the different voltage of the GPIO’s
| GPIO | Voltage Level | Tolerance |
|---|---|---|
| GPIO3_C0 | 3.3V | 3.465V |
| ADC_IN0 | 1.8V | 1.98V |
| Other GPIO | 3.0V | 3.14V |
Should that be so? is not compatible then to the Raspberry or.
Defirence gpio´s
Hi,
Yes, it is not 100% compatible.
Raspberry Pi GPIO pins are 3V3 (3.3V), while Rock Pi (RK 3399) GPIO pins are 3V.
So the Rockpi is unsuitable for my purposes, since the other chips in my project all work with 3V3 and the Signala also output with 3V3.