Store › ModXo Basic: PCB Image 1 of 3 Image 2 of 3 Image 3 of 3 ModXo Basic: PCB $4.99 This is an unpopulated ModXo Basic PCB for DIYers. Check out the GitHub for schematics and the BOM. Get notified by email when this product is in stock. Purchase Added! This is an unpopulated ModXo Basic PCB for DIYers. Check out the GitHub for schematics and the BOM.