- Fri Aug 18, 2017 11:24 pm
#69263
Hello all,
First post here, first project with a NodeMCU. I am trying to control a digital led strip with the NodeMCU v2 and using ESPlorer, when I send the command to turn on the lights it shows the NodeMCU receiving the command and setting the lights to r:255 g:255 b:255 so they should turn on all white but nothing happens.
I've measured and at the end of the strip I have 5V (same input voltage) so that isn't a problem. The program is supposed to output to pin D5, is there a way to measure the current or voltage on pin D5 when the command is sent to see if the pin is actually outputting anything?
Thanks!
First post here, first project with a NodeMCU. I am trying to control a digital led strip with the NodeMCU v2 and using ESPlorer, when I send the command to turn on the lights it shows the NodeMCU receiving the command and setting the lights to r:255 g:255 b:255 so they should turn on all white but nothing happens.
I've measured and at the end of the strip I have 5V (same input voltage) so that isn't a problem. The program is supposed to output to pin D5, is there a way to measure the current or voltage on pin D5 when the command is sent to see if the pin is actually outputting anything?
Thanks!
