MichaelMeissner
Senior Member+
Lets see, onehorse has 10 shields that mention Teensy in the header (and some that can mount on a Teensy, without it being in the header): https://www.tindie.com/stores/onehorse/
Tall Dog's teensy carrier that allows access to the bottom pads: https://www.tindie.com/products/loglow/teensy-31-breakout/?pt=full_prod_search
Petit Studio's carrier that allows access to the bottom pads and also breaks out a Teensy to an Arduino shield: https://www.tindie.com/products/freto/teensy-3-breakout-board-and-shield/?pt=full_prod_search
A pre-made Teensy, wifi, WS2812b setup: https://www.tindie.com/products/zedled/ws2812b-teensywifi-led-controller/?pt=full_prod_search
Smart Matrix controller for 32x32 RGB panels: https://www.tindie.com/products/Pixelmatix/smartmatrix-sd-kit/?pt=full_prod_search
Pico's shield that brings out nRFL2401+ radios as well as an Arduino Shield: https://www.tindie.com/products/pico/rfx-teensy-3x-nrf24l01-carrier-board-w-prototyping-area-/
If you go over to OSH park, and do a search for Teensy, you will get 10 pages of PCB designs (including many of the above products, and presumably some test boards).
Tall Dog's teensy carrier that allows access to the bottom pads: https://www.tindie.com/products/loglow/teensy-31-breakout/?pt=full_prod_search
Petit Studio's carrier that allows access to the bottom pads and also breaks out a Teensy to an Arduino shield: https://www.tindie.com/products/freto/teensy-3-breakout-board-and-shield/?pt=full_prod_search
A pre-made Teensy, wifi, WS2812b setup: https://www.tindie.com/products/zedled/ws2812b-teensywifi-led-controller/?pt=full_prod_search
Smart Matrix controller for 32x32 RGB panels: https://www.tindie.com/products/Pixelmatix/smartmatrix-sd-kit/?pt=full_prod_search
Pico's shield that brings out nRFL2401+ radios as well as an Arduino Shield: https://www.tindie.com/products/pico/rfx-teensy-3x-nrf24l01-carrier-board-w-prototyping-area-/
If you go over to OSH park, and do a search for Teensy, you will get 10 pages of PCB designs (including many of the above products, and presumably some test boards).