Quote from: longman77 on July 13, 2018, 12:37:42 AM

Has any one looked at the control board on a V9? It is a single board without the piggy back board most of the S3, S5, S7, S9 type controllers have.

New design maybe = new problems.
Thoughts?

S9's have been single board since batch 17 up through at least batch-25 which are the last I bought. Bfore that Bitmain used Raspi's and BeagleBones plugged onto a FPGA/other functions board. When they changed to the ARM Cortex SoC's that single chip took over all functions.

I left Bitmain when they stopped accepting BTC as payment last year. Ja they've since blinked and once again accept BTC but I don't care. Been getting Canaan's Avalons ever since and am much happier with them.