FriendlyELEC-Forum

Hi,
I would like to set up 40 pins or 50 pins rgb lcd by nano-pi 2 fire
But the nano-pi 2 fire has 2 pins that i don't know that
GPIOB25 , GPIOC15
Can i open that connections ? or where can i find data diagram of that pins ?

No body can help me ?

Our wiki has details about them:
http://wiki.friendlyarm.com/wiki/index. ... oPi_2_Fire

I think no clearly info your wiki pages

I have not receive info from you about Nano Pi M2 board axp228 Pmu li-ion batt working or not working

I see axp228 Pmu li batt charge pads populate on board back side but no info about this

I know that pins job
but i want a data diagram of that pins
or i should extract data by logic analyzer
Who has designed this motherboard ? please answer me !!!!

navid_micro wrote:
I know that pins job
but i want a data diagram of that pins
or i should extract data by logic analyzer
Who has designed this motherboard ? please answer me !!!!

Hi you can read the datasheet of the CPU ，and datasheet has explanation of the GPIO pins