Raspberry Pi A7 A8 A9 Controller for Avalon741 821 841 852 910 920 921 BTC Miner

Description

Raspberry Pi  controller for Canaan Avalon models including (but not limited to) 721, 741, 821, 841, 921 and others. Please indicate in your purchase which model is needed; also, please provide mining pool preference and account name if you want the controller pre-configured. Appearance of controller (i.e., case model) maybe different than depicted. Controllers are tested for appropriate
function prior to shipping.
Note:
Please allow minor errors due to manual measurement.
Item color displayed in photos may be showing slightly different since monitors are not calibrated same.
Package Contents:
1pc of RPi motherboard assembled in case