I’m designing in the B402 module in a product and had a question about how to configure the off-module status LED and associated current-limiting series resistors which connect to the RED (pin 61) GREEN (pin 63) and BLUE (pin 65) pins of the B-402.
First, are those pins low true when using stock firmware? E.g. should I connect them to the cathode of each LED? I assume that since this LED is used in lower-level firmware indication such as during cell connection and OTA I won’t want to deviate from the standard.
Second, are those pins configured as standard drive (limited to 2mA) or high drive (limited to 9mA)? I’d like to drive the LEDs with a max of 5mA or so, but only if the higher current is supported with stock firmware.