I have my Pi3 mining away on my new pool: Gulf Coast Mining (XMR) I've created two 'PI' specific ports on the pool to align difficulty: PPLNS: 2222 SOLO: 2224 (SOLO of course being a long shot lottery but why not!!) It's hashing at about 10H/s which even at that rate far exceeds any cost of electricity (yearly estimate is $6). It will get warm though if left on 24x7. Gemini Api Siacoin SC on this page. I have it encased in an aluminum chassis that acts as a heatsink.

21 Bitcoin Computer Review. Buy A Dogecoin DOGE Miner. Of a Raspberry Pi 2.0. Based on my experience, the mining power of the ASIC. Those things by yourself with a Raspberry Pi 3.

I would definitely not do it without addressing the heat. It also gets hot enough in my case that small children should be sure to be beyond reach. I compiled directly on the Pi3, set it up in a screen session and it has yet to have any issues. I can confirm that is right though I get a lower hash rate(some compile tweaking maybe and overclock the board): [2017-12-21 04:53:06] Using JSON-RPC 2.0 [2017-12-21 04:53:06] CPU Supports AES-NI: NO [2017-12-21 04:53:06] Starting Stratum on stratum+tcp://xmr-us-east1.nanopool.org:14444 [2017-12-21 04:53:06] 4 miner threads started, using 'cryptonight' algorithm. [2017-12-21 04:53:12] Stratum difficulty set to 120001 [2017-12-21 04:53:56] CPU #2: 1.53 H/s [2017-12-21 04:53:56] CPU #3: 1.52 H/s [2017-12-21 04:53:57] CPU #0: 1.51 H/s [2017-12-21 04:53:58] CPU #1: 1.48 H/s You do have to configure though as in.