Weld 2 Wires onto the Olimex Card

Equipment Needed

• A20 Olimex card
• 10 cm of tinned red wire
• 10 cm of tinned black wire
• Soldering iron

Assembly

1. On the back of the Olimex card (the side without the heat dissipater), look for a row of three small push buttons located on the edge of the card.

2. Tin the GND chip located right underneath the switch.
   

3. Weld the 10-cm black wire onto the GND chip.
   

10-cm black wire welded onto the GND chip.

5. Weld the 10-cm red wire onto the PWR switch connector.

   Weld the red wire onto the first (+) connector, not the second (-). Make sure the tin does not touch the existing welds.
   
   Do not overheat the card components.

View of the back of the card with the 2 welded red and black wires.