Robo-Tank Basic User Manual page 45

Robo-Tank DIY All-In-One Aquarium Controller User Manual
This takes you to the following screen, showing the API key.
7. Highlight and copy the "Key" shown in the image above to your clipboard.
8. Now, open the "weathAPI.txt" file on the controller SD card, this is located in the "System" folder, and paste the
"Key" you just copied above, into the file, in the location, between the = sign and the ] bracket, as seen in the image
below, and save.
9. Now, insert the SD card back in the controller and restart the controller.
Now your controller will be able to access OpenWeatherMap data, as long as you have Internet access.
Robo-Tank DIY All-In-One Aquarium Controller Back to Top User Manual v4.05 – Page 43