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Adafruit FLORA is a round, sewable, Arduino-compatible microcontroller for wearable projects. This is v3, with a new silkscreen and large alligator-clip friendly pads, so you can prototype before you sew.
Built-in USB means you plug it in with a micro-B cable and it shows up ready to program, no extra hardware. It also does USB HID, so it can act as a mouse or keyboard. Power is flexible: polarized JST battery connector (3.5-16V DC) with a protection diode, so a battery in backwards or a 9V won't fry it. Onboard 3.3V 250mA regulator and a 2A power FET switch. Drives up to 50 NeoPixels straight off the onboard supply, or 500 with an external 5V line.
Specs
| Platform | Arduino-compatible (Arduino IDE 1.6.4+) |
| Dimensions | 45mm round x 7mm thick |
| Weight | 4.7 g |
| USB | Micro-B, native USB + HID |
| Battery input | Polarized JST, 3.5-16V DC |
| Regulator | 3.3V 250mA, protection diode + USB fuse |
| Sew pads | 14 tap pads, alligator-clip friendly |
| Extras | Reset button, 4 indicator LEDs, RGB NeoPixel, ICSP header |
No LiPo charger onboard by design. Grab a micro-lipo charger separately if you run LiPo. JST connector may ship off-white or black.
FAQ
Will this ship from Manila?
Yes — all stock ships from our Quezon City warehouse. Order before 4 PM weekdays for same-day cutoff via J&T or LBC.
Do you ship nationwide?
Yes. Metro Manila usually arrives next-day; provincial 1–3 working days.
Can I get this on a school PO or class order?
Yes — we accept Purchase Orders from accredited schools and universities. Contact us with your PO details and we'll process it.
Is this compatible with Arduino, ESP32, or Raspberry Pi?
Most parts work with common maker boards — check the description for specific pinout / voltage notes. If you're unsure, send us a message before ordering.
What's your return policy?
7-day inspection window for DOA units. Email proof of issue and we'll ship a replacement or refund. Used / installed parts are not returnable unless faulty.
Do you offer technical support?
Yes — questions land on our forum or via email, weekday or weekend. We've actually wired up most of what we sell.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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