Adafruit HalloWing M4 Express - Goth Adafruit Black Edition
Skull-shaped ATSAMD51 development board with integrated TFT display, accelerometer, and NeoPixels. Designed for wearables, badges, and cosplay props. Orange Halloween Edition is cosmetically distinct but functionally identical to the standard HalloWing M4.
Pinout
- A2Type · Analog
- A3Type · Analog
- A4Type · Analog
- A5Type · Analog
- SPEAKER (A0)Type · Signal
- SENSOR JACK (2)Type · Signal
- NEOPIXEL JACK (3)Type · Signal
- I2C JACKType · Signal
- VBATType · Power
- FeatherWing socketsType · Signal
| Pin | Type |
|---|---|
| A2 | Analog |
| A3 | Analog |
| A4 | Analog |
| A5 | Analog |
| SPEAKER (A0) | Signal |
| SENSOR JACK (2) | Signal |
| NEOPIXEL JACK (3) | Signal |
| I2C JACK | Signal |
| VBAT | Power |
| FeatherWing sockets | Signal |
Pin details
10 connections- A2Analog
- A3Analog
- A4Analog
- A5Analog
- SPEAKER (A0)Signal
- SENSOR JACK (2)Signal
- NEOPIXEL JACK (3)Signal
- I2C JACKSignal
- VBATPower
- FeatherWing socketsSignal
Start wiring
USB · 3.3 V
Confirm the data interface matches your host board.
Module pins: VBAT, A2, A3, A4, A5, SPEAKER (A0), SENSOR JACK (2), NEOPIXEL JACK (3). Schematik maps them to your board in the app.
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