Sometimes monitoring is not enough — you need to actually get onto the farm PC: run Bitmain's BTC Tools against the whole subnet, fix a config file, restart a stuck service, apply a Windows update, or just see what that machine in a container 400 km away thinks it is doing. Traditionally that means TeamViewer or AnyDesk accounts, a VPN, or port-forwarded RDP — each with its own costs, passwords and attack surface. AntminerTools builds remote desktop into the same connector agent that already relays your miner stats, over the same outbound tunnel, with nothing new to install and no ports opened. This guide explains how it works, when you need it, and how it compares to the usual options.
How it works
The connector agent that polls your miners can also capture the farm PC's screen and inject mouse and keyboard input. When you click Remote on a connected farm, the dashboard opens a live view of that machine's desktop, streamed through the agent's existing encrypted outbound WebSocket — the same pipe your hashrate numbers already travel. Because the connection is outbound from the farm, it works behind CGNAT, Starlink and double-NAT exactly like the monitoring does, and because it reuses the agent, there is no second tool to deploy, update or license. Close the session and nothing keeps listening; the farm PC was never reachable from the internet at any point.
That last sentence is the security story in miniature. RDP exposed on a public port is one of the most attacked services on the internet — botnets brute-force it around the clock, and one weak password hands over the machine that can reach every miner on your LAN. VPNs avoid that but centralize risk in the VPN endpoint and add a maintenance burden. Screen-sharing tools are fine software, but they are a second account system, a second updater, and on commercial terms a second subscription once you use them for anything that looks like business. The built-in approach removes the category: no listening service, no extra accounts, no extra software on the farm side.
What you would actually use it for
Batch tools. Bitmain's BTC Tools and the IP Reporter workflow want to run on a PC inside the miner network. Remote desktop lets you drive them from anywhere — scan the subnet, batch-update pools, batch-reboot — using the machine that is already there.
The agent host itself. If you want to update the agent, check its logs, or reconfigure the machine it runs on, the fastest path is the machine's own screen.
Windows housekeeping. Updates that stall on a dialog box, antivirus prompts, a full disk from someone's download folder — the boring failures that take ten seconds with a mouse and are impossible without one.
Local network debugging. When a miner is unreachable, pinging it from inside the LAN answers the question remote monitoring cannot: is the miner dead, or is the network path to it dead? A quick ping from the farm PC separates the two in seconds — and tells you whether to dispatch someone to a breaker panel or a switch.
Everything with a screen. Camera software, PDU web interfaces, a local pool proxy's status page — if the farm PC's browser can open it, you can see it.
Compared to the usual options
| Port-forwarded RDP | VPN + RDP | TeamViewer / AnyDesk | Built-in (AntminerTools) | |
|---|---|---|---|---|
| Open inbound ports | Yes — publicly attacked | VPN endpoint only | No | No |
| Works behind CGNAT / Starlink | No | With a rented relay | Yes | Yes |
| Extra software / accounts | None | VPN configs per device | Separate app + account | None — reuses the agent |
| Commercial licensing | — | VPS cost | Paid for business use | Included in the Unlimited plan |
One honesty note on that last row: remote desktop is a feature of the Unlimited plan. Monitoring, control and alerts work on every tier including free; the screen-streaming capability is part of the top tier, which still costs less per month than most screen-sharing tools license a single commercial seat for.
Setting it up
If your farm is already connected for monitoring, there is nothing to set up — the capability ships with the agent. On a connected farm, open the farm view and click Remote; the session starts in your browser, works from a laptop or a phone in a pinch, and ends the moment you close it. If you have not connected a farm yet, the whole process is one command on any always-on machine at the site — the remote monitoring guide walks through it, CGNAT and Starlink included, in about two minutes of real work.
Practical expectations: screen streaming is interactive-fast on any healthy uplink — a farm on Starlink or 4G drives fine for config work and batch tools. It is a management console, not a gaming stream; if the farm uplink is saturated, the picture degrades gracefully rather than dropping. The farm PC needs to be on and logged in to a desktop session; a headless Linux box that runs the agent without any GUI has nothing to stream, in which case SSH from the farm PC — via this very feature — remains the classic move.
A real repair, end to end
Here is the shape of an incident with and without this capability. A miner drops offline at 21:40; the alert email lands a minute later. From the dashboard you reboot it remotely — no response, still offline. Without farm access, this is where the site visit gets scheduled and the unit stays dark until tomorrow. With it, you open the farm PC instead: ping the miner's IP — no reply; ping its neighbours — all fine. That one minute of triage just told you the machine itself is dead to the network: could be its controller board, its PSU, or the cable — but crucially not the switch, not the router, not something you could fix remotely anyway. You blink the LED on the unit next to it, message whoever is near the site tomorrow with the exact rack position, and go to bed. Total handling time: four minutes, and the site visit that does happen carries the right spare parts because you already know what it is not.
Compare the alternative failure mode: no LAN access, so tomorrow's visit starts with an hour of the same triage you could have done tonight — or worse, the classic "rebooted the router, everything came back, drove home" round trip for a problem that a ping would have identified as a hung switch in thirty seconds.
Keeping the farm PC healthy
Once the agent host doubles as your remote hands, it earns some basic care. Give the job to a machine that stays on — a Raspberry Pi for pure monitoring, but for remote desktop duty typically the Windows PC that already lives at the site. Disable sleep and hibernation (a sleeping PC is a disconnected farm), set Windows Update to a maintenance window you choose rather than whenever it feels inspired, and put the PC on the same UPS as your network gear so a power blip does not take out your eyes exactly when things get interesting. If the site has miners on several VLANs or subnets, park the farm PC where it can reach all of them — its network position is now your network position. And treat that PC's own login seriously: the machine that can reach every miner's web interface deserves a real password even though nothing exposes it to the internet.
Frequently asked questions
Does remote desktop need its own installation? No — it is the same connector agent that relays miner stats. If the farm shows connected, the capability is there.
Is the session encrypted? Yes — it rides the agent's TLS WebSocket outbound, the same channel as your monitoring data. Nothing listens on the farm network.
Can I use it on a phone? Yes — the session runs in the browser. A tablet is comfortable; a phone works when it has to.
What if the farm PC is off? Then there is no agent and no session — which you will know, because the farm shows disconnected and its miners get marked offline within a couple of minutes. Put the agent on a machine that stays on.
Windows only? The agent runs on Windows, Linux and Raspberry Pi. Screen streaming needs a desktop session to capture, so a headless server streams nothing — Windows farm PCs are the typical case.
Does a session disturb someone working at the PC? You share the real desktop, so yes — the local screen shows what you do. On a dedicated farm PC that is exactly what you want: one machine, one truth, no parallel hidden sessions.
One agent, whole farm
Monitoring tells you something is wrong; remote desktop lets you fix the half of it that lives on the farm PC. Together with automated heat protection and per-miner alert rules, the farm stops needing you physically present for anything short of a screwdriver. Start free, connect the farm once, and the next "can you check the site PC" happens from wherever you already are.