4-channel/12-pin, High-performance, GND/3.3V-referenced ADC which reports in microvolts.
Low-level I2C Driver in Spin
Connect to DFRobot MAX31855 Interface via I2C
Enables Parallax X-Band motion detector and counts pulses within specified window (milliseconds).
A PASM cog-based driver for one or two strings of addressable RGB or RGBW LEDs
P1 HUB75 display driver for one or multiple displays, various test programs, gamma adjustment demo.