@emoryy wrote:
I’ve found that the IS31FL3731 chip on the Scroll pHAT HD can work in the range of 2.7V to 5.5V
http://www.issi.com/WW/pdf/IS31FL3731.pdfDoes that mean that I can use the pHAT directly with an ESP8266 based board that works with 3.3V, like the D1 Mini?
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