According to the schematic diagram, an MP2161GJ-Z regulator is used so unless the actual terminal didn’t come with it, it should provide up to 2A of current at 3.3V, right?
hi, it seems i have a similar problem with the 3.3v of the wio terminal. i want to power the mfrc522 but the wio terminal will not power it up. is this because of the current output of the pins of the wio terminal? how to connect the mfrc522 to the wio terminal?