GPIO 04 - Raspberry Pi Forums

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hello, having fun pi , leds , trying out each pin, when got pin gpio04, couldn't led.

code using

code: select all

import rpi.gpio gpio gpio.setmode(gpio.bcm) red_led= 4 gpio.setup(red_led, gpio.out) gpio.output(red_led, true)
managed every pin make led light up, except on pin. supposed that?

i'm using raspberry pi model b. have connected t-cobbler raspberry pi gpio extension board v2.2 , make connections board. no multimeter voltage directly pin yet.

thanks!

i should mention gpio04 p7 on cobbler mentioned


raspberrypi



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