Planck Low-Cost PCB

€36.99

Out of stock

Product Description

- STM32F303 ARM MCU
- STM32F303 ARM MCU
- USB-C connector
- ESD protection on the USB datalines
- Dual-channel speaker using the MCU's DAC
- Per-switch RGB cut-outs for future projects
- Compatible with previous revision case styles
- 2x2u, 1x2u, Grid support along the bottom row
- PCB-mounted stabiliser footprints

Footprints for add-ons to expand functionality:
- 9x footprints for WS2812B RGB LEDs ([COM-12667](https://www.sparkfun.com/products/13667))
- Footprint for a 4-channel DIP switch ([210-4ES](https://www.mouser.com/ProductDetail/CTS-Electronic-Components/210-4ES?qs=sGAEpiMZZMv%2F%252b2JhlA6ysOXUT%2FlZGfirY2QChbKK8Qs%3D))
- Footprint for a 2-pin JST-PH ([PRT-09749](https://www.sparkfun.com/products/9749))
- Footprint for a 4-pin Qwiic (I2C) JST-SH connector ([PRT-14417](https://www.sparkfun.com/products/14417))
- Footprint for a clickable (worked into the matrix) rotary encoder ([COM-09117](https://www.sparkfun.com/products/9117), et al)
- Footprint for a 6-pin male/female header
([PRT-09015](https://www.sparkfun.com/products/9015) or [PRT-12590](https://www.sparkfun.com/products/12590), et al)

- Solderable MX and Matias footprints
- No reset button/circuit (firmware reset or via jumpers - footprint remains)
- No speaker (footprint remains)
- No capacitors for RGB LEDs
- No-spin plastic 2.5mm standoffs that accept #2-56 screws