I wish an I/O expander with i2c
I wish an I/O expander with i2c such as the NXP PCA9502 as an Xadow Modul. the Xadow requires a possibility of additional I / O pins. This can make the Xadow more popular because he would be more flexible. the i2c address may be set via solder joints on the back.
greeting,
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Barry Flash commented
I have it with a code example and a picture posted in the forum.
https://freemoviesite.me/ -
avoid commented
I have made with the PCF8574AP and Xadow breakout a try. it works well.
I have it with a code example and a picture posted in the forum.
http://www.seeedstudio.com/forum/viewtopic.php?f=43&t=5970