GEM Module Hardware Integration Guide
Version 0.3
Wahoo Fitness
7
90 West Wieuca Road, Suite 110
Atlanta, GA 30342
www.wahoofitness.com
1-‐877-‐978-‐1112
Hardware Specifications
Block Diagrams and Pinout
Hardware Block Diagram
Software Diagram
Pinout Diagram
Connection Pads
UART
GPIO
ARM Cortex M0
256K
Flash
16K RAM
Wahoo Fitness
Firmware
Bluetooth & ANT+ Radio
16MHz
256K
Flash
Nordic Bluetooth & ANT+ Stack
UAR
T
GPIO
Wahoo Fitness Machine
Software
Wahoo Fitness Machine Profile
