ESP8266 Community Forum

- Wed May 11, 2016 7:07 am #47288

ESPlorer is just a glorified serial terminal, so it shouldn't be contributing to the problem.

Are you using the right pin number? (ex. gpio4=2 gpio.write(gpio4, gpio.HIGH)) if yes, then...
Have you tried a current build of the dev branch from nodemcu-build.com (Note: dev branch uses 115200 baud rate)?

Thank you, I'll have a look of that.

- Mon Aug 15, 2016 5:12 am #52976 Hi,
I had the same problem. When I unchecked "Dumb Mode" in Settings, after that program started normally.
And very simple code for test

Code: Select allled=0 --change GPIO number
gpio.mode(led, gpio.OUTPUT)
gpio.write(led,gpio.LOW)
tmr.delay(500000)
gpio.write(led,gpio.HIGH)