Tram Stop Display

Show the departure time of the next tram from the given stop in Tampere

Implementation

Utilizes ESP32 and an Adaftruit OLED display. Connect the SCL and SDA pins to some digital pins on your ESP32 (I used G21 for SCL and G22 for SDA).

Usage

Change the variable values under "Preferences" part in the source code.

const char* ssid = "";
const char* password = "";
String departsNowMsg = "Nyt";
String stopID = "";
bool showUnitSymbol = true;

You can search a bus/tram stop by its name here: https://www.nysse.fi/aikataulut-ja-reitit.html?state=/en/lines.
Use the four digit stop code as the stopID.