Datasheet

If your shield looks like this, you have the 1.8" seesaw

version (the most recent) which will work with just about

any/all boards. For this version load up the

seesaw_shield18_test example

Upload to your microcontroller, and open the serial port watcher at 9600 baud:

The sketch waits until the serial port is opened (you can

make it auto-start once you know things are working by

removing the while (!Serial); line

Check that the seesaw chip is detected, you should see

text display on the TFT after a quick draw test.

If you don't have an SD card inserted, it will fail to init the

SD card, that's ok you can continue with the test

Once you've gotten this far try pressing all the buttons on the board (except for RESET) to activate the invert-blinking