2. Buy the PIC from me (later) or buy a PICKit3.
Do I really need the flashing as a user? I mean, will it work, if I just assemble the board and try to connect it via USB?
3. but for users they just need to know how to put 2 boards side by side and slide the connector on.
So for users your i2c will allow us to connect few boards (placed one-by-one and connected by wires) into one USB miner?
Then how many K16 boards can we combine? What wires do we need to connect the boards?