DC-DC Power PCB
Budget: $10 – $30 USD
3 elements PCB for dc-dc power for nanopi fire 2/3
PCB of fire 2/3 https://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=205
Placement attached
PCB of fire 2/3 https://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=205
Placement attached