AutoMyco

Make your Terrashroom TS‑01 grow again.

Terrashroom's cloud shut down in June 2025 and took the TS‑01 with it. AutoMyco is free replacement firmware: the chamber runs the grow by itself again, with Home Assistant or the iPhone app.

Fits
The Terrashroom TS-01 chamber, on its stock firmware. Already on AutoMyco? It updates over Wi-Fi.
Takes
About 5 minutes over Bluetooth. Hold one button; nothing to open up.
Costs
Donations keep it hosted.
Latest
Version 1.1.0, 9 October 2026. What's new

Install from this browser

No-wire install over Bluetooth, or the wired install with a backup.

You sign in with your email first (a code, no password). Which one is for me?

What your chamber can do again

Grows without the cloud
Temperature, humidity, misting, fans, heater and lights all run on the chamber. Wi-Fi only adds the app and Home Assistant.
13 species presets
The stock presets (with Blue Oyster fixed), grow phases from incubation to fruiting, and your own targets.
Safer than stock
The heater cuts out on a bad sensor reading or above 88 °F. The UV-C lamp is off at every boot and never turns on by itself.
Yours to control
The iPhone app, Home Assistant (ESPHome, encrypted), or the chamber's own web page. Updates arrive over Wi-Fi and never install themselves.

Compare it with the stock firmware

How the no-wire install goes

  1. Sign in with your email. You get a code; there's no password.
  2. Hold the button on the back of the chamber for about 3 seconds, then let go.
  3. Click Install in Chrome or Edge on a computer, or Chrome on Android. It takes about 5 minutes.
  4. Done. The chamber restarts and rejoins the Wi-Fi it already knew.

Prefer a full backup of the stock firmware first? Use the wired install with a $10 USB-serial adapter.

Wired install: unplug the UV-C lamp (UVC1) first. UV-C light damages eyes, and nobody has measured yet what the lamp does while the chip is in download mode.