adafruit products including evaluation boards, prototyping and development tools and kits are available at digi-key.
Manufacturer: Adafruit Industries LLC
Description: TEENSY (ATMEGA32U4 USB DEV BOARD
In Stock: 92
Description: DEV BRD FEATHER 32U4 BASIC PROTO
In Stock: 77
Description: EVAL BOARD FOR ATMEGA328P
In Stock: 308
Description: METRO MINI 328 - 5V 16MHZ
In Stock: 295
Description: BOARD METRO 328 W/HDR ATMEGA328
In Stock: 26
Description: NETDUINO 3 ETHERNET
In Stock: 0
Description: NETDUINO 3
Description: BOARD METRO DIGI-KEY EDITION
Description: ESPRUINO PICO
Description: TEENSY 3.2 + HEADER