ESP8266 Community Forum

Yep still instr()
I have discovered that if I load my full code that instr() fails 0,0
If I then load ONLY your code it still fails 0,0

mycommand = "eerfh25xx"
x = instr(mycommand,"rfh")
print x
serialprintln x
wait

You code Fails giving 0,0 until I reboot esp then it gives 3,3

I reboot and load my code it fails ,,, then until next reboot your code will fail

I suspect memory issue since every thing every thing works except the last bit of code issue that maybe gets flagged and wont clear until reboot ????

Now I have to do more testing to see how much code I can have before failing... .

What size is your device?

both esp-12E and 13 are 4M byte 32m bit

Can you post the full program you are having trouble with because the snippet above seems to be working for me. Could be another issue.