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