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0xC45

9292 dutch public transport monitor

Status: Proposal
90
2
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November 27, 2019 , Latest update: December 2, 2019
photo-2019-12-02-21-49-22.jpg
I wanted to be able to show public transport information on my microcontroller of choice. The code I wrote is written for the ESP32 but also works on the ESP8266. It simply makes an HTTP-request at the 9292 API. The server then returns a JSON string with the information you requested. Then this information can be parsed so that you are left with the information you want, for instance the departure time of a specific train, or the destination of a bus of choice.
The information then can be displayed on a display of your choice.




 
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Images
Departure times for a journey to the stations mentioned above
Departure times of the first 3 trains departing from station Utrecht Centraal
enclosure
enclosure
display
enclosure
Schematics
Other
  • Fileslist icon
    Project code (203.53 KB )
    The arduino library + example code for the ESP32
  • Fileslist icon
    Enclosure (13.77 KB )
    STL-files of the enclosure

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