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GEMMA M0 미니 웨어러블 플랫폼 -CircuitPython
(Adafruit GEMMA M0 - Miniature wearable electronic platform)
개요
- 본 제품은 ATSAMD21를 탑재한 초소형 마이크로컨트롤러 보드입니다.
- 웨어러블 프로젝트에 사용하기 적합하게 디자인된 제품입니다.
- 아두이노 IDE를 사용이 가능하지만 CircuitPython이 미리 프로그래밍이 되어 있어 보드를 USB에 꼽으면 main.py 코드가 들어 있는 작은 디스크 드라이브로 나타납니다.
- main.py 파이썬 코드를 텍스트 에디터로 수정하여 원하는 대로 프로그래밍이 가능합니다.
특징
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Here are some of the updates you can look forward to when using Gemma M0:
- Same size, form-factor, and pinout as classic Gemma
- Updating ATtiny85 8-bit AVR for ATSAMD21E18 32-bit Cortex M0+
- 256KB Flash - 8x as much as 8 KB on ATtiny85
- 32 KB RAM - 64x as much as 512 bytes on ATtiny85
- 48 MHz 32 bit processor - 6x as fast as ATtiny85 (not even taking into account 32-bit speedups)
- Native USB supported by every OS - can be used in Arduino or CircuitPython as USB serial console, Keyboard/Mouse HID, even a little disk drive for storing Python scripts. (ATtiny85 does not have native USB)
- Can be used with Arduino IDE or CircuitPython
- Built in RGB DotStar LED
- Three big-hole sew-pads can be used for conductive thread or alligator-clips for fast prototyping
- Each I/O pad can be used for 12-bit analog input, or digital input/output with internally connected pullups or pulldowns
- We gave the M0 pads the exact same names as the original Gemma so all your existing Arduino code will work exactly the same as-is without changes
- True analog output on one I/O pad - can be used to play 10-bit quality audio clips
- Two high speed PWM outputs on other two I/O Pads - for servos, LEDs, etc
- All three pads can also be used as hardware capacitive touch sensors with no additional components required
- Can drive NeoPixels or DotStars on any pins, with enough memory to drive 8000+ pixels. DMA-NeoPixel support on one pin so you can drive pixels without having to spend any processor time on it.
- Native hardware I2C or Serial available on two pads so you can connect to any I2C or Serial device with true hardware support (no annoying bit-banging)
- Same Reset switch for starting your project code over
- On/Off switch built in
- JST battery connector for plugging in AAA's or LiPoly battery (no built-in LiPoly charging so it is safe to use with NiMH/Alkalines)
Each order comes with one fully assembled and tested Gemma M0 with CircuitPython & example code programmed in.
So what are you waiting for? Pick up a Gemma M0 today and be amazed at how easy and fast it is to get started with Gemma and CircuitPython!
문서
- For more information about Adafruit Gemma M0, check our out Learn guide.
- Dimensions: 27.95mm / 1.1" round x 6.4mm / 0.25" high
- Weight: 2.1g
- Datasheets, EagleCAD PCB files, firmware, Fritzing object and more available in the product tutorial
연관제품
- 연관제품 1
