Adafruit PyBadge for MakeCode Arcade,
CircuitPython or Arduino
PRODUCT ID: 4200
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What's the size of a credit card and can run CircuitPython, MakeCode Arcade or
Arduino? That's right, its the Adafruit PyBadge! We wanted to see how much we
could cram into a 3 3⁄8 × 2 1⁄8 inch rounded rectangle, to make an all-in-one
dev board with a lot of possibilities, and this is what we came up with.
The PyBadge is a compact board, like we said, it's credit card sized. It's powered
by our favorite chip, the ATSAMD51, with 512KB of flash and 192KB of RAM. We
add 2 MB of QSPI flash for file storage, handy for images, fonts, sounds, or
game assets.
On the front you get a 1.8" 160x128 color TFT display with dimmable backlight
- we have fast DMA support for drawing so updates are incredibly fast. There's
also 8 silicone-top buttons, they are clicky but have a soft button top so they're
nice and grippy. The buttons are arranged to mimic a gaming handheld, with a
d-pad, 2 menu-select buttons and 2 fire-action buttons. There's also 5 NeoPixel
LEDs to dazzle or track activity.
On the back we have a full Feather-compatible header socket set, so you can
plug in any FeatherWing to expand the capabilities of the PyBadge. There's also
3 STEMMA connectors - two 3-pin with ADC/PWM capability and one 4-pin that
connects to I2C - you can use this for Grove sensors as well.
For built in sensors, there's a light sensor that points out the front, and a 3-axis
accelerometer that can detect taps and free-fall. To make bleeps and bloops,
there's a built in buzzer-speaker. For projects where you need more volume,
you can plug in one of our 8 ohm speakers.
You can power the PyBadge from any of our LiPoly batteries, but we like this
400mAh one. An on-off switch will save battery power when not in use. Or
power from the Micro USB port - it will also charge up the battery if one is
attached.
Now, how to program it? Well you've got a lot of options!
MakeCode Arcade is the easiest to start for making games, you can dragand-drop blocks and load games over the disk-drive bootloader
CircuitPython lets you draw graphics, play wave files and print out text in
any fonts - all in Python! There's tons of sensor support as well.
Arduino is low level, powerful, but a little more challenging. You can use
Adafruit Arcadato interface with the hardware and it will abstract some of
the nitty-gritty details like reading buttons for you.
Here's a list of everything you get
ATSAMD51J19 @ 120MHz with 3.3V logic/power - 512KB of FLASH +
192KB of RAM
2 MB of SPI Flash for storing images, sounds, animations, whatever!
1.8" 160x128 Color TFT Display connected to its own SPI port
8 x Game/Control Buttons with nice silicone button tops (these feel great)
5 x NeoPixels for badge dazzle, or game score-keeping
Triple-axis accelerometer (motion sensor)
Light sensor, reverse-mount so that it points out the front
Built in buzzer mini-speaker
Mono Class-D speaker driver for 4-8 ohm speakers, up to 2 Watts
LiPoly battery port with built in recharging capability
USB port for battery charging, programming and debugging
Two female header strips with Feather-compatible pinout so you can plug
any FeatherWings in
JST ports for NeoPixels, sensor input, and I2C (you can fit I2C Grove
connectors in here)
Reset button
On-Off switch
TECHNICAL DETAILS
Product Dimensions: 85.7mm x 54.6mm x 10.0mm / 3.4" x 2.1" x 0.4"
Product Weight: 29.3g / 1.0oz
https://www.adafruit.com/product/4200/5‐3‐19
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