How to sew a vacuum cleaner Xiaomi, so that it will swear on commands from the phone: the full guide

Owners of Xiaomi and Dreame smart vacuum cleaners often face limited capabilities of standard voice assistants: Alice, Google Assistant or Siri understand only basic commands like “start cleaning” or “get back to base.” But what if you want the vacuum cleaner to respond to non-standard phrases, swearing, or joking commands like “shut up and clean up” or “go out and vacuum out first?”

This article is not a joke or a call to rudeness in relation to technology, but a technical guide to modifying the vacuum cleaner firmware for advanced voice control.

• 🔧 What models? Xiaomi/Dreame Support custom firmware (and why Mi Robot) V1 — worst-choice)
• 📱 How to set up a bundle of "phone" → cloud-service → vacuum cleaner for processing non-standard commands
• ⚠️ Risks of "bricking" the device and how to minimize them (spoiler: backup) NVRAM will save your vacuum cleaner)
• 🎤 Examples of scripts for voice triggers (including "obscene" and humorous variants)

Warning: The process requires skills to work with ADB, Understanding the structure of the Mi Home firmware and the willingness to lose warranty. If you have never flashed through Xiaomi devices, you better stop at standard voice commands or buy Roborock. S8 Pro Ultra with official support for advanced scripts.

1.What Xiaomi vacuum cleaners can be sewn for voice control

Not all models support firmware modification, but here is a list of devices that can actually implement custom voice commands:

The key factor is availability UART-port or connection capability SSH. For example, Mi Robot. V1 (2016) has a closed firmware without access to the console, and Dreame D9 allows you to get root through an exploit in the web interface.

Before buying a vacuum cleaner for modification, check:

• 🔍 The presence of a firmware connector (usually hidden under the cover)
• 📡 Support for local API (Xiaomi cloudless)
• 🛠️ Preparation of ready-made firmware on forums 4PDA or GitHub

⚠️ Attention: Vacuum cleaners with Mstar chipsets (such as Mi Robot Vacuum-Mop 2 Pro) often require re-sweetening of resistors to unlock the bootloader. SMD-It is better to choose a model for Rockchip or Allwinner.

2. Firmware Preparation: What to Do Before You Start

The first rule of Xiaomi device modification is no backup, no action.

• 📄 dump NVRAM (Contains unique calibration data of engines)
• 🔑 Encryption Keys (for communication with the Xiaomi cloud)
• 📡 MAC-addresses of Wi-Fi and Bluetooth modules

Backup will require:

1. USB-TTL adapter (e.g, CP2102 or FT232RL) strained 3.3V
2. Sales (to connect to contacts) TX/RX/GND board-board)
3. Terminal (PuTTY, Screen or Tera Term)

Connect the adapter to the vacuum cleaner (usually the contacts are near the main chip) and execute the command for the memory dump:

dd if=/dev/mtdblock0 of=/tmp/full_backup.bin

File. full_backup.bin copy to PC – this is your insurance in case of unsuccessful firmware.

3. Installation of alternative firmware (Valetudo or OpenMower)

The most popular method of modification is the firmware Valetudo (for the Roborock/Xiaomi) Or OpenMower (for lawn mowers, but it's also good for some vacuum cleaners:

• 🔓 Removing dependence on the Xiaomi cloud
• 📡 Give access to the local API down HTTP
• 🛠️ Allows you to install custom scripts

Step-by-step instructions for Valetudo:

1. Download the latest version of Valetudo for your model.
2. Unpack the archive and find the valetudo file (for the purpose of the file). ARM-processors).
3. Connect to the vacuum cleaner SSH (login/password usually root/empty or admin/1234).
4. Upload the file to your device: scp valetudo root@192.168.x.x:/tmp/
5. Make it executable and run: chmod +x /tmp/valetudo /tmp/valetudo

After installation, the vacuum cleaner will be available at the address http://[IP-vacuumer]:80. You can set it up here:

• 📍 Cleaning Zones Without Xiaomi Cloud
• 🔄 Castomy scenarios (e.g., scheduled cleaning with voice alert)
• 🔊 Integration with Home Assistant or Node-RED for voice commands

⚠️ Attention: On vacuum cleaners with a chipset Mstar MSC313E (For example, Mi Robot Vacuum-Mop P) Valetudo may not start because of proprietary drivers, in which case you will need to solder the resistor on the board to unlock the bootloader.

Make a backup. NVRAM|Download the firmware for your model|Connect USB-TTL adapter|Check it out. IP-router|Disconnect the vacuum cleaner from the cloud Xiaomi-->

4. setting up voice control via phone

Now, the most interesting thing is to have a bunch of vacuum cleaners and a phone to handle non-standard commands.

1. Through Home Assistant + Google Assistant (the most reliable one)
2. Through Tasker. + AutoVoice (for Android)
3. Through cloud services (IFTTT, n8n) (Internet)

Let’s consider the first option (Home Assistant) as the most flexible:

1. Install Home Assistant on Raspberry Pi or Docker.
2. Add integration with Valetudo: valetudo: host: 192.168.x.x token: "your token from Valveudo"
3. Create a script in configuration.yaml: script: vacuum_swear: alias: "Vacuum cleaner, motherfucker and clean" sequence: - service: valetudo.vacuum.send_command data: entity_id: vacuum.xiaomi_vacuum command: start - service: tts.google_say data: entity_id: media_player.living_room_speaker Message: I'll clean it up, don't be nervous!"
4. Set up a voice assistant (Google/Alexa) to run this script by the phrase.

Examples of voice commands that can be implemented:

• 🗣️ "Hey, vacuum cleaner, you're there?" → The answer is, "I'm in the kitchen, lazy ass!" + posting.
• 🗣️ "Fuck you, but first you get a vacuum" → clean-up + And the answer is, "Okay, okay, I'm coming..."
• 🗣️ "You didn't clean anything again today?" → clean-up + The answer is, “You got off the couch once today?"

To implement "obscene" answers, use the service TTS (Text-to-Speech) with custom voices, such as the Home Assistant, you can connect Yandex SpeechKit or Amazon Polly with emotional coloring.

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If the vacuum cleaner does not respond to commands, check the Valetudo integration logs in developer tools Home Assistant. A common error is the wrong token or locking ports with a firewall.

5. Risks and how to avoid them: top-5 firmware errors

Modifying the vacuum cleaner firmware is not a smartphone firmware, but it can cost the device (and money to repair) the most common problems.

The most dangerous moment is the firmware of the bootloader. On some models (for example, Dreame). D9) The wrong command can block access to the console forever!

If the vacuum cleaner has stopped responding:

1. Try emergency reset: press the power button for 10 seconds.
2. If it doesn’t help, restore the backup through UART: flash_eraseall /dev/mtd0 nandwrite -p /dev/mtd0 full_backup.bin
3. At the very least, ration. JTAG (requires equipment).

⚠️ Note: On vacuum cleaners with lidar (for example, Roborock) S7) If you have a wrong firmware, you can knock the sensor calibration. calibrate_lidar Valetudo.

6. Alternative methods: if the firmware is too complex

Not ready to sell fees or risk warranty? There are semi-legal ways to expand voice control without modifying the firmware:

• 🤖 Using Shortcuts (iOS) or Tasker (Android): Example of Tasker customization for voice commands Create a profile with the event "AutoVoice Recognized" → Add the "vacuum cleaner, fuck you" → action "HTTP GET" address http://[IP_vacuumer]/api/start.
• 🌐 Cloud services (IFTTT, n8n): Set the applet in IFTTT: Google Assistant (phrase), action – Webhook on local IP vacuumer.
• 🎮 Game controllers (for jokes): Connect Xiaomi Gamepad to the vacuum cleaner via Home Assistant and assign buttons to commands. For example, the button "A" for the beginning of cleaning, "B" for the answer "Get off, work!".

The disadvantage of these methods is the dependence on the cloud (if you use it). IFTTT) or delays (at local level) HTTP-But you don't have to risk the iron.

AliExpress offers ready-made modules for the Xiaomi Vacuum Voice Module" (~1500₽), which are connected to the vacuum cleaner UART They emulate voice responses, and the sound quality is like a cheap alarm clock, but it works out of the box".

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If you only need humorous voice answers, just connect an external speaker to the Raspberry Pi and configure it. TTS-Service: vacuum cleaner firmware is required only for cleaning management by custom commands.

7. Legal and ethical aspects

Before you teach the vacuum cleaner swearing, consider:

• 📜 Warranty breach: Xiaomi cancels warranty if custom firmware is found.
• 🔇 Neighborhood problems: If the vacuum cleaner will yell mats during cleaning, this can be a reason for a complaint.
• 🛡️ Security Vulnerabilities: Open Local API It can be used by hackers to control the vacuum cleaner.

Technically speaking, firmware modification does not violate the law if:

• You're not spreading hacked software.
• Do not use the vacuum cleaner for illegal activities (for example, eavesdropping).
• Don't go. DRM (There is no such thing as a smartphone, unlike a smartphone).

If you want to stay within the legal framework:

• 🔄 Use the official ones. API Xiaomi via Mi Home Developer Mode.
• 🗣️ Limit yourself to neutral jokes (e.g., “I’m not your woman to clean up after you!").
• 🔒 Close access to the local network for unauthorized devices.

FAQ: Frequent questions about firmware and voice control