# Geeetech M1S: specs, SimplyPrint compatibility and setup > **Expected to work** (Most likely). Not confirmed yet, but we expect it to work like the Geeetech M1 Mini. - By Geeetech, China - Launched October 2025 - Canonical page: https://simplyprint.io/compatibility/geeetech-m1s ## Geeetech M1S at a glance The M1S is Geeetech's mini printer for kids and beginners: a 100 x 110 x 100 mm volume, 250 mm/s speed with input shaping, 16-point auto-levelling and Wi-Fi and Bluetooth app control. It is for first-time users and families who want a tiny, simple PLA machine. - Build volume: 100 x 110 x 100 mm - Max print speed: 250 mm/s - Prints well: PLA, PETG, TPU & flexibles - Connectivity: Wi-Fi, USB, SD card ## Connect the Geeetech M1S to SimplyPrint | Way of connecting | Status | What you need | Notes | | :--- | :--- | :--- | :--- | | SimplyPrint | Expected to work | | Through OctoPrint | | OctoPrint (Directly, over USB) | Expected to work | A Raspberry Pi running OctoPrint, plugged into the printer with a USB cable | Like the M1: Geeetech lists a USB cable connection and advertises USB direct printing from a laptop. Firmware not named, so not confirmed. ([Source](https://cdn.shopify.com/s/files/1/0828/0581/7592/files/geeetech-m1s-high-speed-mini-3d-printer-for-kids-beginners-3105676.jpg?v=1782872118)); Expected to work like the Geeetech M1 Mini | | Klipper (Moonraker) | Not expected to work | | Geeetech names no Klipper or Moonraker; remote control is through the Geeetech app. Firmware not named. ([Source](https://www.geeetech.com/products/m1s)) | - [How to set up SimplyPrint on Geeetech M1S](https://simplyprint.io/setup-guide/geeetech/m1s.md) - [How to set up OctoPrint on Geeetech M1S](https://simplyprint.io/compatibility/geeetech-m1s/octoprint-setup) - [Help us confirm](https://simplyprint.io/compatibility/geeetech-m1s/confirm) ### What works with SimplyPrint Connected through OctoPrint, SimplyPrint is expected to support everything the Geeetech M1S lets other software do: the camera and AI failure detection, remote printing, temperature and movement control and AutoPrint. 3 features depend on how it's set up: the table says what each needs. ## What slicer to use for the Geeetech M1S None of the slicers in SimplyPrint's cloud has a ready-made profile for the Geeetech M1S, but it takes standard G-code: start from a similar printer's profile and set the bed size, height and nozzle to match. - [PrusaSlicer](https://simplyprint.io/features/slicer/prusaslicer): No profile for the Geeetech M1S · Runs in the SimplyPrint cloud - [OrcaSlicer](https://simplyprint.io/features/slicer/orcaslicer): No profile for the Geeetech M1S · Runs in the SimplyPrint cloud - [BambuStudio](https://simplyprint.io/features/slicer/bambustudio): No profile for the Geeetech M1S · Runs in the SimplyPrint cloud - [ElegooSlicer](https://simplyprint.io/features/slicer/elegooslicer): No profile for the Geeetech M1S · Runs in the SimplyPrint cloud - [CrealityPrint](https://simplyprint.io/features/slicer/crealityprint): No profile for the Geeetech M1S · Runs in the SimplyPrint cloud - [Cura](https://simplyprint.io/features/slicer/cura): No profile for the Geeetech M1S · Runs in the SimplyPrint cloud - [Kiri:Moto](https://simplyprint.io/features/slicer/kirimoto): No profile for the Geeetech M1S · Runs in the SimplyPrint cloud We only list slicers you can use in the SimplyPrint cloud, so there may be others for the Geeetech M1S. ## The app for the Geeetech M1S Use SimplyPrint as the app for your Geeetech M1S: watch and run it from your phone or any browser, slice in the cloud, and keep it next to your other printers. It's free to start. Geeetech's own app is [Geeetech](https://apps.apple.com/us/app/geeetech/id6751800421). - Printers from other brands: SimplyPrint yes; Geeetech: Only Geeetech printers - An app for iPhone and Android, the same in any browser, and a slicer in the cloud. - More than monitoring: a print queue, AI failure detection, AutoPrint and accounts for a team. - Hosted in Frankfurt, Germany, under the GDPR. [Connect the Geeetech M1S to SimplyPrint, free](https://simplyprint.io/setup-guide/geeetech/m1s) · [App Store](https://apps.apple.com/app/simplyprint-3d/id1519749400) · [Google Play](https://play.google.com/store/apps/details?id=com.simplyprint.appdev) ## Automate the Geeetech M1S ### Ways to automate it - [Your own ejection G-code](https://simplyprint.io/features/autoprint/custom): Write the routine that clears your plate, and AutoPrint runs it after every print. - [A robot arm, or anything with an API](https://simplyprint.io/features/autoprint/api): Tell SimplyPrint the plate is clear through the API or a webhook, from a robot arm or your own system. - [Clear it by hand, keep the queue](https://simplyprint.io/features/autoprint/manual-mode): AutoPrint waits for you to mark the plate clear, then starts the next job. [How AutoPrint works](https://simplyprint.io/features/autoprint). AutoPrint comes with the Pro plan and up. ## Geeetech M1S specifications: bed size, print height and more ### Size - Build volume: 100 x 110 x 100 mm - Bed type: Square - Bed size: 100 x 110 mm - Max print height: 100 mm ### Printing - Max print speed: 250 mm/s - Max extruder temperature: 230 °C - Has heated bed: Yes - Max bed temperature: 60 °C - Number of nozzles: 1 - Toolheads: 1 - Direct drive: Yes - Probing tool / Auto Bed Leveling: Yes - Filament width: 1.75 mm ### Multi-material - Toolchanger or hotend changer: No - IDEX (independent dual extruders): No ### Connecting - Connectivity: Wi-Fi, USB, SD card - Prints from: microSD card - Supports serial printing: Unknown - Shipped firmware: Unknown ### Files and slicing - Supported file formats: G-code (.gcode, .gco, .g) ### The printer - Printer manufacturer / brand: Geeetech - Printer model name: M1S - Made by a company from: China - Launched: October 2025 - Still made: Yes [Read more by the manufacturer](https://www.geeetech.com/products/m1s) ## What filament can the Geeetech M1S print? Filament compatibility for the Geeetech M1S: the materials Geeetech lists for it. | Filament | Suitability | Notes | | :--- | :--- | :--- | | PLA | Great | On the maker's list of materials for this printer. | | PETG | Great | On the maker's list of materials for this printer. | | TPU & flexibles | Great | On the maker's list of materials for this printer. | | ABS & ASA | Not ideal | Not recommended - the bed cannot reach the ~90-110C ABS and ASA need. | | Nylon (PA) | Not ideal | Not recommended - nylon needs a hotter hotend (~250-270C) and ideally an enclosure. | | Polycarbonate (PC) | Not ideal | Not recommended - PC needs very high hotend temps and an enclosed chamber. | | Carbon-fiber & glass-filled | With care | Possible if you fit a hardened or wear-resistant nozzle - the abrasive fibers quickly wear a stock brass nozzle. | ### Best filament for the Geeetech M1S Filaments the Geeetech M1S prints well, Geeetech's own first, then the best known. - [Geeetech Matte PLA](https://simplyprint.io/filaments/geeetech/matte-pla): PLA, 190-220 °C - [Geeetech PETG](https://simplyprint.io/filaments/geeetech/petg): PETG, 220-240 °C - [Geeetech PLA](https://simplyprint.io/filaments/geeetech/pla): PLA, 185-215 °C - [Geeetech PLA Marble](https://simplyprint.io/filaments/geeetech/marble-pla): PLA, 185-215 °C - [Bambu Lab PLA Basic](https://simplyprint.io/filaments/bambu-lab/pla-basic): PLA, 190-230 °C - [Bambu Lab PLA Matte](https://simplyprint.io/filaments/bambu-lab/pla-matte): PLA, 190-230 °C - [SUNLU PLA](https://simplyprint.io/filaments/sunlu/pla): PLA, 190-230 °C - [Anycubic PETG](https://simplyprint.io/filaments/anycubic/petg): PETG, 230-250 °C ## When to choose the Geeetech M1S Choose the M1S for a very small, simple first printer for a child or a desk: Geeetech's page lists $245, a 2.4-inch colour screen, filament runout sensor and an app with a model library. It prints only small parts, and the price is high for a machine of this size; for $245 or less a larger beginner printer such as the Creality Ender-3 V3 Neo gives more room. We found no independent review, only two five-star comments on Geeetech's own page. ### Pros - Compact and simple, aimed at kids and beginners, with a 2.4-inch colour screen and built-in LED lighting (Geeetech). - Fully automatic 16-point levelling, a filament runout sensor and auto nozzle cleaning (Geeetech). - Up to 250 mm/s with input shaping and pressure advance (Geeetech). - Wi-Fi and Bluetooth app control with a model library (Geeetech). - Expected to work with SimplyPrint through OctoPrint. ### Cons - A tiny build volume, 100 x 110 x 100 mm, so only small prints fit. - Open frame, and best kept to PLA, PETG and TPU. - Ships with a 0.5 kg spool holder, and a 1 kg holder has to be printed (Geeetech). - No independent review, and the OctoPrint route is expected, not verified; Klipper is unlikely. ### Who it suits - Schools: Can work. Small, simple and aimed at kids, and SimplyPrint can queue prints for approval via OctoPrint if confirmed, but it is open and tiny. - Hobbyists: Can work. An easy first printer, though the volume is tiny and the price is high for it. - Businesses: Not a good fit. Too small and limited in materials for business use. - Print farms: Not a good fit. A tiny plate and no confirmed camera or enclosure make a fleet impractical. ## Compare the Geeetech M1S with similar printers - [Geeetech M1 Mini](https://simplyprint.io/compatibility/geeetech-m1-mini): Compatible, 100 x 110 x 100 mm, Also by Geeetech · Similar build volume - [WEEDO Tina2S](https://simplyprint.io/compatibility/weedo-tina2s): Compatible, 100 x 105 x 100 mm, Similar build volume - [Easythreed K7](https://simplyprint.io/compatibility/easythreed-k7): Compatible, 100 x 100 x 100 mm, Similar build volume - [WEEDO Tina2](https://simplyprint.io/compatibility/weedo-tina2): Compatible, 100 x 100 x 100 mm, Similar build volume - [Compare the Geeetech M1S with other printers](https://simplyprint.io/compatibility/compare?compare=geeetech-m1s#choose) ## Where to buy the Geeetech M1S - [Geeetech's global store](https://simplyprint.io/buy/8403) (Official store) - [View at TECBEARS](https://simplyprint.io/buy/8404) (Affiliate link) ## About Geeetech Geeetech (HK GETECH Co., Limited, with its office at Shenzhen Getech Technology) is a Chinese 3D printer and filament maker that says it has worked on 3D printers since 2011. It made a long line of budget printers, from Prusa i3 kits through the A10/A20/A30, Mizar and Thunder series, and now sells the compact M1 and M1S for children and beginners alongside a large filament range. - Founded: 2011 - Headquarters: Shenzhen, China (company registered in Hong Kong) - Ownership: HK GETECH Co., Limited; China office Shenzhen Getech Technology Co., Ltd - Website: https://www.geeetech.com Openness: Mostly open (3.6 of 5) Mostly open, with a caveat: the older printers came with published Marlin source and schematics, while the current M1 line has closed firmware but still runs locally with any filament and open slicers. - Firmware and custom firmware (3 of 5): Geeetech published Marlin-based firmware source and board schematics for its earlier printers on GitHub (Geeetech3D) and its download centre, including open-source files for the Mizar S updated until 2024. For the current M1 and M1S it offers firmware binaries only; we found no source. - Local control and integrations (4 of 5): The M1 Mini prints from a TF card or over USB with no account. The M1S adds Wi-Fi and the Geeetech app for printing from its model library 'anywhere', a remote feature that runs through Geeetech's app. Geeetech documents no network interface for other software, and for these models it offers only firmware binaries. - Third-party filament, slicers and parts (4 of 5): Any 1.75 mm filament (PLA and TPU on the M1), and Geeetech publishes Cura and OrcaSlicer profiles for it. Nozzles and hot-end parts for the M1 are Geeetech's own, sold in its store. - Repairs and spare parts (4 of 5): Geeetech sells M1 parts (hotbed, nozzles, hot-end components, PEI plate) and posts videos on replacing the nozzle and the motherboard; schematics for older boards are published. - Community and documentation (3 of 5): A long-running wiki, a download centre with manuals, firmware, profiles and videos per model, and GitHub repositories. Independent coverage of the current M1 line is scarce. ### Pros - Inexpensive compact printers aimed at children and beginners. - Any 1.75 mm filament, with Cura and OrcaSlicer profiles published. - Spare nozzles, hotbeds and hot-end parts for the M1, plus repair videos. - Downloads (manuals, firmware) kept online for printers going back many years. ### Cons - No published firmware source for the current M1 and M1S. - The M1S's remote printing runs through Geeetech's phone app; we found no privacy terms covering the app. - Small 100 x 110 x 100 mm build volume on the M1. - Little independent testing of the current models that we could find. ### Track record - November 2025: Geeetech added the M1S, an M1 with Wi-Fi and a phone app; its app was posted in September 2025 and its quick guide in November 2025. - February 2025: Geeetech released the M1 mini printer for children and beginners; its first setup and maintenance videos were posted in February 2025 and its manual in March 2025. - October 2022: Geeetech published open-source files for the Mizar S on GitHub, updated until March 2024; files for the Mizar and Mizar Pro followed in November 2022. How Geeetech compares with every other brand: https://simplyprint.io/articles/best-3d-printer Affiliate disclosure: Some links on this page are affiliate links. We may earn a commission if you make a purchase, at no extra cost to you. As an Amazon Associate, we earn from qualifying purchases. ## Frequently asked questions ### Is the Geeetech M1S compatible with SimplyPrint? Most likely. We expect the Geeetech M1S to connect to SimplyPrint via OctoPrint, but nobody has confirmed it yet. If you have one, the setup guide shows within minutes whether it works, and your answer confirms it for everyone. ### How do I connect the Geeetech M1S to SimplyPrint? Follow our step-by-step setup guide for the Geeetech M1S. It shows how to connect it via OctoPrint, what you need for each, and which to pick. ### What slicer should I use for the Geeetech M1S? Cura, PrusaSlicer and OrcaSlicer all work with the Geeetech M1S, and you can run any of them in SimplyPrint's online browser slicer - no install needed, on any device. ### Can I use OrcaSlicer with the Geeetech M1S? Yes, but OrcaSlicer has no built-in profile for the Geeetech M1S that we know of: start from a similar printer's profile and set the bed size, height and nozzle to match. ### What filament can the Geeetech M1S print? Geeetech lists PLA, TPU & flexibles and PETG for the M1S. ### Does the Geeetech M1S work with OctoPrint or Klipper? The Geeetech M1S works with OctoPrint, and SimplyPrint connects to it through them - so you get cloud access, a queue and camera monitoring on top. ### What is the Geeetech M1S's bed size and build volume? The Geeetech M1S has a 100 x 110 mm print bed and prints up to 100 mm tall, a build volume of about 100 x 110 x 100 mm. See the full specifications table above for bed type, temperatures and more. ### When did the Geeetech M1S come out? Geeetech launched the M1S in October 2025. ### Can the Geeetech M1S eject prints automatically? There's no kit for it that we support yet, but SimplyPrint's AutoPrint can run your own ejection G-code, work with a robot arm through the API, or wait for you to clear the plate, and then start the next job from your queue. ### Where can I buy the Geeetech M1S? From Geeetech's own store, which has shops for everywhere else. The links on this page go to those stores; some are affiliate links, so we may earn a commission at no extra cost to you. --- © 2026 SimplyPrint. All rights reserved. This page and the compatibility, specification and review data on it are compiled by SimplyPrint and may not be copied, scraped, reproduced or republished, in whole or in part, without prior written permission. Printer images are the property of their respective manufacturers and are shown for identification purposes only; SimplyPrint claims no ownership of them. Quoted reviews belong to their authors.