Adafruit CH552 QT Py by Liz Clark published May 09, 2024, last updated May 09, 2024 posted in Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Download Overview Pinouts Arduino IDE Setup Blink Analog In I2C Capacitive Touch NeoPixel Manual Bootloader Downloads Single page Feedback? Corrections? Primary Products Your browser does not support the video tag. Adafruit CH552 QT Py - 8051 Dev Board with STEMMA QT $4.95 Add to Cart Featured Products view all Your browser does not support the video tag. Adafruit CH552 QT Py - 8051 Dev Board with STEMMA QT $4.95 Add to Cart 1 Intermediate Product guide Downloads Files CH552 Product Page CH552 Datasheet EagleCAD PCB files on GitHub Fritzing object in the Adafruit Fritzing Library PrettyPins pinout PDF on GitHub PrettyPins pinout SVG on GitHub Schematic and Fab Print dimensions are in inches Text editor powered by tinymce. Manual Bootloader