ESP8266 Community Forum

- Sun Jan 10, 2016 11:54 pm #38477 Working on this one. Please stay tuned.

Serial terminal in the chrome browser see https://serialTerminal.com

http://esp8266basic.com
A BASIC interpreter for your ESP

Working now on Autodrop3d. A 3d printer with automatic part ejection system. https://autodrop3d.com

- Wed Jan 20, 2016 8:25 pm #39330

Michael, there is the library https://github.com/bblanchon/ArduinoJson, it should be already compatible with ESP, but I didn't try it myself yet.

It works great with ESP8266, e.g. see how I used it here: https://github.com/aperepel/iot-mqtt-sp ... n.ino#L149

- Fri Jan 29, 2016 12:01 am #39916 Howdy Mike,

Any update on this feature? I tried to make something work with openweathermap, but not quite the same as a true json parser. Here is a quick idea of what I was trying to do to get certain fields to display on an oled, but if the field has different length, it doesn't quite work exactly as planned...

Thanks again for all your hard work!!!

Code: Select allcls
button "Exit " [Exit]
timer 30000 [check]
wait
'
[check]
OWMString = "api.openweathermap.org/data/2.5/weather?id=4174855&units=imperial&appid=YOUROWMAPIKEY"
a$ = wget(OWMString)
serialprintln a$
b = instr(a$,"temp")
bx = b + 6
jtemp$ = mid(a$,bx,5)
serialprint "temp found = "
serialprintln jtemp$

b = instr(a$,"pressure")
bx = b + 10
jtemp$ = mid(a$,bx,4)
serialprint "pressure found = "
serialprintln jtemp$

b = instr(a$,"humidity")
bx = b + 10
jtemp$ = mid(a$,bx,2)
serialprint "humidity found = "
serialprintln jtemp$
wait
[Exit]
timer 0
wprint "<a href='/'>Menu</a>"
end

- Fri Jan 29, 2016 7:32 am #39936 Seems like we are barking up the same tree. I too am needing a JSON parser for weather, seismic, and space weather data.