--- product_id: 477043978 title: "Thumby Programmable Game Console Keychain – Retro Gaming Fun Mini-Console, STEM Learning, USB Rechargeable, 5 Preloaded Games (Gray)" brand: "tinycircuits" price: "$U2900" currency: UYU in_stock: true reviews_count: 11 category: "Tiny Circuits" url: https://www.desertcart.uy/products/477043978-thumby-programmable-game-console-keychain-retro-gaming-fun-mini-console store_origin: UY region: Uruguay --- # 5 preloaded retro games MicroPython programmable via USB 2-hour rechargeable Li-Po battery Thumby Programmable Game Console Keychain – Retro Gaming Fun Mini-Console, STEM Learning, USB Rechargeable, 5 Preloaded Games (Gray) **Brand:** tinycircuits **Price:** $U2900 **Availability:** ✅ In Stock ## Summary > 🎉 Tiny console, huge nostalgia—carry your retro arcade in your pocket! ## Quick Answers - **What is this?** Thumby Programmable Game Console Keychain – Retro Gaming Fun Mini-Console, STEM Learning, USB Rechargeable, 5 Preloaded Games (Gray) by tinycircuits - **How much does it cost?** $U2900 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/477043978-thumby-programmable-game-console-keychain-retro-gaming-fun-mini-console) ## Best For - tinycircuits enthusiasts ## Why This Product - Trusted tinycircuits brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Code Your Own Fun:** Learn and create games effortlessly using MicroPython in a browser—no installs, just pure STEM creativity. - • **Multiplayer Nostalgia:** Link two consoles for classic head-to-head games like Pong and Tennis—because gaming is better together. - • **Built to Last & Recharge:** Durable polycarbonate shell with a rechargeable 40mAh battery delivering around 2 hours of uninterrupted play. - • **Expand & Share the Experience:** Upload new games and animations via USB and join a vibrant community of creators and players. - • **Pocket-Sized Retro Powerhouse:** Ultra-mini keychain console with tactile controls and crisp OLED display for gaming on the go. ## Overview The TinyCircuits Thumby is a palm-sized, programmable game console keychain featuring a 1.2-inch OLED screen, 5 built-in retro games, and MicroPython coding support. Rechargeable via micro-USB with a 2-hour battery life, it offers multiplayer connectivity and a durable design, making it a perfect blend of STEM learning and portable gaming nostalgia for tech-savvy millennials. ## Description Buy TinyCircuits Thumby Programmable Game Console Keychain – Retro Gaming Fun Mini-Console, STEM Learning, USB Rechargeable, 5 Preloaded Games (Gray): Plug & Play Video Games - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Tiny, functional, interesting! I Love her, but she wont charge 🫠 - ✨️UPDATE: Got the replacement, and she works like a charm! 🎮❤️ +2 stars! (Original review Below) 1. Size: let's be honest. If you're buying this product, chances are it's because you want something miniature, novel, and functional. The thumby does exactly that....and very well! 2. Appeal: personally i am a huge fan of miniature things, and tech. The inner nerd went crazy when Thumby introduced a miniature piece of tech.... and you can program your own games and imagery, also?! Love that. 3. Quality: the little device may be a challenge to control and use due to its size, but there is no lack of quality in the feeling or function. The keys are satisfyingly clicky, the material feels nice, the special black-grey display adds a subtle hint of depth to the retro games, and the tiny sound feedback that it produces gives you just enough to emulate a nice, retro, portable game console. 4. Downsides: first and foremost the packaging is cute and minimal, much like you would find on any novelty item. There is basic information such as what games come pre-loaded on the device and where you can go to download more games or program your thumby. The biggest miss here is that there are no instructions or user manual. I had to google the information for charging the device, and read through the website's FAQ section. (Maybe include a QR code or link to an online user manual?) Another problem, which hopefully is just device specific; mine wont charge... whatsoever. Only way I can use it is if it's plugged in to a power source. Started an exchange for mine, lets see how the replacement does! (-2 stars for this alone) Overall: i absolutely love the concept of this little device, its so small it takes up less space than a flash drive, and i loooove that you can program your own functions or even select from other pre-made games and functions that other users have created. Review: One of the coolest things I've ever owned! - Thumby is perfect for not only any gamer, but for anyone who's into programming or wants to learn programming... or anyone else, really. So much fun to mess around with! The packaging is very minimal and it does not include a micro USB cable (required for programming), but you probably have several in a junk drawer from old cell phones or something just like I do. I considered going only 4 stars for the lack of cable since one is required for full functionality, but the device is just too cool, and for the price of it being so reasonable, hunting down a micro USB cable was hardly an inconvenience. Just head to the website listed on the package to get started. The API documentation is well organized and thorough, and there are roughly 60 or so games and apps in the Thumby arcade at the time of posting this review. Each game can be downloaded to and played on the Thumby, but you can also look over all the code for each one for educational purposes or to tweak it and make your own version. The code editor is easy to use and has some decent features. The autocomplete capabilities are lacking (at least in my experience), but the bitmap to byte array converter is just so useful that it overshadows all other potential failings of the code editor. The screen is bright and fully adjustable via code. The audio is a bit quiet, but is crisp and clear. The buttons are clicky and responsive, and while your thumbs might be constantly competing for space on this thing, it does get more comfortable with use and familiarity. Two- player games with the link cable (sold separately) are a lot of fun and the capability offers a great deal of potential for programming. Battery life sits somewhere around two hours, but for the sake of your eyes and hands you probably shouldn't play sessions that long anyway. They last plenty long for a device of this size and power. It's perfect for idle moments when you want a bit of diversion and perfect for any time you want to look cooler (nerdier) than anyone else. All in all, Thumby really is one of the most awesome things I've ever owned. I've got 5 now, and will continue to buy them as gifts for family and friends and as educational tools for anyone I know who's getting into coding for as long as they are available. ## Features - PLAY ANYTIME, ANYWHERE – Ultra‑mini keychain game console with 6 tactile controls and OLED display ready with 5 built‑in retro games; portable nostalgia in your pocket. - EASY PROGRAMMING – Learn coding using MicroPython via free browser editor; no software install required, perfect for beginners and educators. - ADD, UPLOAD & SHARE – Expand the fun: load new games, animator drawings, or animations via USB; join the vibrant Thumby community. - MULTIPLAYER FUN WITH FRIENDS – Link two Thumby consoles (cable sold separately) for simple, shared gameplay like Pong or Tennis. - RECHARGEABLE & BUILT TO LAST – Includes a 40 mAh Li‑Po battery for around 2 h of gameplay; charges with any micro‑USB cable, durable polycarbonate build. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B4Z915Q9 | | Age Range Description | 8 years and above | | Battery Average Life | 2 Hours | | Battery Description | Lithium-Ion Polymer | | Best Sellers Rank | #47,570 in Toys & Games ( See Top 100 in Toys & Games ) #72 in Plug & Play Video Games | | Brand Name | TinyCircuits | | Color | Grey, Clear, Pink, Teal | | Controller Type | Button Control | | Customer Reviews | 4.6 4.6 out of 5 stars (522) | | Display Type | OLED | | Educational Objective | Coding and STEM learning | | Form Factor | Handheld | | Hardware Interface | USB | | Included Components | Keychain, Thumby | | Is Assembly Required | No | | Item Dimensions | 0.7 x 0.3 x 1.2 inches | | Item Dimensions L x W x H | 0.7"L x 0.3"W x 1.2"H | | Item Type Name | Playable, Programmable Keychain | | Manufacturer | TinyCircuits | | Manufacturer Maximum Age (MONTHS) | 600.00 | | Manufacturer Minimum Age (MONTHS) | 96.0 | | Manufacturer Part Number | ASK4003-A | | Material Type | Plastic | | Memory Storage Capacity | 2 MB | | Model Number | ASK4003-A | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Number of Players | Multiplayer | | Operation Mode | Manual | | Platform | Not Machine Specific | | Power Source | Battery Powered | | Screen Size | 1.2 Inches | | Size | tiny | | Theme | Retro | | UPC | 852844005617 | ## Images ![Thumby Programmable Game Console Keychain – Retro Gaming Fun Mini-Console, STEM Learning, USB Rechargeable, 5 Preloaded Games (Gray) - Image 1](https://m.media-amazon.com/images/I/71ERRF6XYkL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: How often do I need to recharge my Thumby?** A: Thumby has up to 2 hours of gameplay via 40mAh rechargeable LiPo battery. **Q: Does the Thumby play any sounds?** A: Thumby plays audio from its piezo speaker. **Q: How much storage capacity does the Thumby have?** A: You get 2MB of space to store your games. **Q: What type of processor does Thumby use?** A: Thumby is powered by a Rasberry Pi Pico RP2040. **Q: Can I link two Thumby's together?** A: Yes, it has multi-player support via a Thumby link cable (sold separately). ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tiny, functional, interesting! I Love her, but she wont charge 🫠 *by J***� on December 12, 2023* ✨️UPDATE: Got the replacement, and she works like a charm! 🎮❤️ +2 stars! (Original review Below) 1. Size: let's be honest. If you're buying this product, chances are it's because you want something miniature, novel, and functional. The thumby does exactly that....and very well! 2. Appeal: personally i am a huge fan of miniature things, and tech. The inner nerd went crazy when Thumby introduced a miniature piece of tech.... and you can program your own games and imagery, also?! Love that. 3. Quality: the little device may be a challenge to control and use due to its size, but there is no lack of quality in the feeling or function. The keys are satisfyingly clicky, the material feels nice, the special black-grey display adds a subtle hint of depth to the retro games, and the tiny sound feedback that it produces gives you just enough to emulate a nice, retro, portable game console. 4. Downsides: first and foremost the packaging is cute and minimal, much like you would find on any novelty item. There is basic information such as what games come pre-loaded on the device and where you can go to download more games or program your thumby. The biggest miss here is that there are no instructions or user manual. I had to google the information for charging the device, and read through the website's FAQ section. (Maybe include a QR code or link to an online user manual?) Another problem, which hopefully is just device specific; mine wont charge... whatsoever. Only way I can use it is if it's plugged in to a power source. Started an exchange for mine, lets see how the replacement does! (-2 stars for this alone) Overall: i absolutely love the concept of this little device, its so small it takes up less space than a flash drive, and i loooove that you can program your own functions or even select from other pre-made games and functions that other users have created. ### ⭐⭐⭐⭐⭐ One of the coolest things I've ever owned! *by A***R on November 10, 2022* Thumby is perfect for not only any gamer, but for anyone who's into programming or wants to learn programming... or anyone else, really. So much fun to mess around with! The packaging is very minimal and it does not include a micro USB cable (required for programming), but you probably have several in a junk drawer from old cell phones or something just like I do. I considered going only 4 stars for the lack of cable since one is required for full functionality, but the device is just too cool, and for the price of it being so reasonable, hunting down a micro USB cable was hardly an inconvenience. Just head to the website listed on the package to get started. The API documentation is well organized and thorough, and there are roughly 60 or so games and apps in the Thumby arcade at the time of posting this review. Each game can be downloaded to and played on the Thumby, but you can also look over all the code for each one for educational purposes or to tweak it and make your own version. The code editor is easy to use and has some decent features. The autocomplete capabilities are lacking (at least in my experience), but the bitmap to byte array converter is just so useful that it overshadows all other potential failings of the code editor. The screen is bright and fully adjustable via code. The audio is a bit quiet, but is crisp and clear. The buttons are clicky and responsive, and while your thumbs might be constantly competing for space on this thing, it does get more comfortable with use and familiarity. Two- player games with the link cable (sold separately) are a lot of fun and the capability offers a great deal of potential for programming. Battery life sits somewhere around two hours, but for the sake of your eyes and hands you probably shouldn't play sessions that long anyway. They last plenty long for a device of this size and power. It's perfect for idle moments when you want a bit of diversion and perfect for any time you want to look cooler (nerdier) than anyone else. All in all, Thumby really is one of the most awesome things I've ever owned. I've got 5 now, and will continue to buy them as gifts for family and friends and as educational tools for anyone I know who's getting into coding for as long as they are available. ### ⭐⭐⭐⭐⭐ Great device and great company *by D***J on March 18, 2026* Unique little device that you can keep adding or subtracting games. This company is top notch, and really puts the customers first. It is fun to see what will come next from them. I had bought the thumby color and that brought me to this one. ## Frequently Bought Together - TinyCircuits Thumby (Gray), Tiny Game Console, Playable Programmable Keychain: Electronic Miniature, STEM Learning Tool - Tiny Arcade Atari 2600 3.5" Mini Retro Game - Playable Console & TV w/ Real Gameplay & Sound-10 Classic Video Games: Pac-Man, Breakout, &More(Ages 8+) - TinyTV 2 - Portable Retro Television with Working Rotary knobs - Load Your own Videos Easily via USB onto Your own minature TV (Brown) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.uy/products/477043978-thumby-programmable-game-console-keychain-retro-gaming-fun-mini-console](https://www.desertcart.uy/products/477043978-thumby-programmable-game-console-keychain-retro-gaming-fun-mini-console) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-24*