The QT Py and the Trinkeys do not have a built-in little red LED! There is an addressable RGB NeoPixel LED. The above example will NOT work on the QT Py or the Trinkeys! If you're using QT Py or a Trinkey, please download theNeoPixel blink example. The NeoPixel blink example uses...
If you're interested in playing with this chip, we've wrapped it up in a QT Py format. The pinout and shape is Seeed Xiao compatible, with castellated pads so you can solder it flat to a PCB. It comes with our favorite connector - the STEMMA QT, a chainable I2C port that can be...
If you're interested in playing with this chip, we've wrapped it up in a QT Py format. The pinout and shape is Seeed Xiao compatible, with castellated pads so you can solder it flat to a PCB. It comes with our favorite connector - the STEMMA QT, a chainable I2C port that can be...
Pinout and shape is Seeed Xiao compatible, with castellated pads so you can solder it flat to a PCB. In addition to the QT connector, we also added an RGB NeoPixel (with controllable power pin to allow for ultra-low-power usage), and a reset button (great for restarting your program, ...
QT Py RP2040 Specifications Pinout and shape is Seeed Xiao compatible, with castellated pads so you can solder it to a PCB with a cut out to allow the bottom components some breathing room. In addition to the QT connector, we also added an RGB NeoPixel (with a controllable power pin to...
For the full list, see the pinout page on the main guide. QT Py M0 A1, shown connected to the blue wire, is near the USB port between A0 and A2. Ground is on the opposite side of the QT Py, near the USB port, between 3V and 5V. 3V is the next pin, between GND and MO. ...
It's always worth double-checking the datasheet / pinout-diagram for pin numbering, in this example the GPIO pins are prefixed with D so GPIO5 is D5 Adjust the Return Interval to be On Change instead of Periodically (periodically measures at regular intervals, whereas on-change records a...
The Adafruit CLUE provides a BBC Micro Bit style edge connector. For a pinout seeAdafruit CLUE Pinout. The board also includes two pushbuttons, a 1.3" 240x240 colour TFT display, and several sensors. SeeExample programsbelow for examples of using these from uLisp. ...
This is where our confidence took a knock, We saw errors in the Python Shell that indicated the need for pull up resistors on both of the I2C pins. The Feather RP2040 does not have pull up resistors for the I2C pins, unless you are using a STEMMA QT board which has resistors built ...
The Adafruit CLUE provides a BBC Micro Bit style edge connector. For a pinout seeAdafruit CLUE Pinout. The board also includes two pushbuttons, a 1.3" 240x240 colour TFT display, and several sensors. SeeExample programsbelow for examples of using these from uLisp. ...