DESK OF LADYADA - STEMMA Sunday with BMP390 & DIY I2C Sniffin'
84Sunday's stand for STEMMA, and we made a new one today - using the BMP390 precision altimeter. We're also slowly cranking away at projects for the Stemma Friend board we showed off last week doing I2C scanning. This time we'll have it sniff the I2C connection. Then, we'll chat about chaining LED matrices using IDC cables.
The Great Search: Chain LED Matrices with IDC Cables
RGB Matrices have IDC cables that chain the shifted data down, you can get custom IDC cables in any configuration you can dream of from Digi-Key. We'll show you how and point out some of the things to watch for when getting IDC cables like polarizing keys, strain reliefs, and more!
https://www.digikey.com/short/znh1tf
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