BC127 - Can RST# take 4V?

IoT Modules WiFi and Bluetooth Modules
1

Can the RST# pin on the BC127 module take 4V? The datasheet does not list a maximum voltage for this pin.

2

@MattInFL,

This will be along the lines of the GPIO’s so you need to stick to 2.8V, the documentation does need to be improved.

Regards

Matt

3

Thanks for the reply. The schematic for the development board shows 3.3V to this pin. Is 3.3v ok or is the schematic for the dev board incorrect?

Thanks!

4

@MattInFL,

3.3v should be fine. I have mine wired through a 10k ohm resistor and then onto the BC127 and my MCU.