adafruit feather huzzah
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- HATEM
- Posts: 2
- Joined: Sun Apr 23, 2017 6:10 pm
adafruit feather huzzah
Does adafruit feather huzzah work with max7219 led matrix?
- adafruit_support_mike
- Posts: 67485
- Joined: Thu Feb 11, 2010 2:51 pm
Re: adafruit feather huzzah
It should. The MAX7219 is bascially an SPI device, and the ESP8266 can do SPI.
- HATEM
- Posts: 2
- Joined: Sun Apr 23, 2017 6:10 pm
Re: adafruit feather huzzah
How should i connect the adafruit feather huzzah to the max 7219?
- adafruit_support_mike
- Posts: 67485
- Joined: Thu Feb 11, 2010 2:51 pm
Re: adafruit feather huzzah
We don't have any instructions specifically for the ESP8266, but the information from the Arduino Playground should carry over in general:
http://playground.arduino.cc/Main/MAX72XXHardware
Most of the existing libraries let you use any pins you want, but the MOSI and SCK pins from the SPI interface would be fast.
http://playground.arduino.cc/Main/MAX72XXHardware
Most of the existing libraries let you use any pins you want, but the MOSI and SCK pins from the SPI interface would be fast.
Please be positive and constructive with your questions and comments.