4 for any 1-wire devices (like DS18B20 temperature sensor), but can be moved to another pin if needed.2/3 allow for an I2C interfaceYes, they are the ones i need. I know i need some now [so for sure GPIO2,3,4 and,7,8,9,10,11 , so with the power bus makes 11 out of 15 alreasdy taken. amanong 5/6 14/45 12/13 and 18/19 which two pairs would you suggest as more useful to hve readily available outside ?
7 to 11 is SPI0 with 2x CS
12/13 - as well as 18/19 would give you two HW PWM channels (speaking of Pi5 here!)
I tend to also use 25 for general use. No particular reason for that.
Statistics: Posted by rpdom — Fri Nov 15, 2024 1:17 pm