Last year, we featured the T-Keyboard-S3, a USB mechanical keyboard with ESP32-S3, and four mechanical keys each fitted with a 0.85-inch color display. The upgraded T-Keyboard-S3-Pro adds a rotary encoder and four magnetic interfaces on each side controlked by an STM32G030 MCU to daisy-chain the host keyboard with up to 5 slave keyboards in a 3×2 grid. Previously, we featured the ANAVI Macro Pad 12, Macro Pad 10, and Macro Pad 2 programmable keyboards. Feel free to explore those as well. LILYGO T-Keyboard-S3 Pro specifications: Wireless module – ESP32-S3-WROOM-1 used in the host model only MCU – ESP32-S3R8 dual-core LX7 microprocessor @ up to 240 MHz with Vector extension for machine learning Memory – 8MB PSRAM Storage – 16MB SPI flash Connectivity – WiFi 4 and Bluetooth 5 with LE/Mesh PCB antenna Secondary MCU – STMicro STM32G030F6P6 for I2C magnetic connectors CPU – Arm 32-bit Cortex-M0+ CPU, frequency up to [...]
The Raspberry Pi 500 keyboard PC is just out along with the 15.6-inch Raspberry Pi Monitor and received samples from Raspberry Pi for review a few days ago. I’ve had time to play with both, so in this review, I’ll go through an unboxing of the kit I received and report my experience with both the keyboard PC and monitor. Unboxing I received two packages. The first one with the Raspberry Pi Monitor, and the second with a Raspberry Pi 500 (UK layout), a 27W USB-C power adapter, and a micro HDMI to HDMI cable. So not quite a full Raspberry Pi 500 Desktop Kit since there’s no mouse and beginner’s manual but close to it. Let’s start with the keyboard PC. The bottom side of the package has some specs and a logo for the keyboard layout, in this case “UK”. There’s only the keyboard PC in the package. [...]
The Raspberry Pi 500 keyboard PC is now available with the guts of a Raspberry Pi 5 including a Broadcom BCM2712 quad-core Cortex-A76 SoC, 8GB LPDDR4x and a 32GB microSD pre-loaded with Raspberry Pi OS. But the company also took the opportunity to launch the 15.6-inch Raspberry Pi Monitor that was first showcased at Embedded World 2024. That means Raspberry Pi launched 22 products this year including kits, and we’re promised that would be the last launch for 2024! But Pi fans can expect a small surprise in the first half of January… Raspberry Pi 500 keyboard PC Raspberry Pi 500 specifications: SoC – Broadcom BCM2712 CPU – Quad-core 64-bit Arm Cortex-A76 processor @ 2.4GHz GPU – VideoCore VII GPU with support for OpenGL ES 3.1 graphics, Vulkan 1.2 VPU – 4Kp60 HEVC decoder System Memory – 8GB LPDDR4X-4267 SDRAM Storage – 32GB microSD card preloaded with Raspberry Pi OS [...]
At KeebSupply, a passion for unique, high-quality mechanical keyboards has transformed a small hobby into a thriving business for Jakob, Conor, and Timur. Initially, Jakob and Conor’s tinkering led them to design a modest macropad in 2020, sparking a love for designing custom keyboards that’s only grown. Today, the KeebSupply team brings users thoughtful, meticulously crafted designs that balance simplicity with innovation, inviting keyboard enthusiasts of all skill levels to create and customize their perfect setup.
Their very first 1337 MacroPad
With each product, KeebSupply aims to empower hobbyists and designers alike by creating versatile, customizable keyboards built around open-source principles. Collaborating with artists and designers in the mechanical keyboard community, the team develops products that support the DIY ethos, using quality materials and components while prioritizing accessibility.
Today, let’s dive into two of their very special innovations, Zilpzalp and GEIST TOTEM, to see how KeebSupply combines simplicity, community-driven design, and advanced tech with the tiny but powerful Seeed Studio XIAO controllers.
The Zilpzalp Keyboard: Compact, Portable, and Minimalist, Powered by XIAO RP2040
Source: KeebSupply
The Zilpzalp, designed by kilipan, brings a unique take to the unibody-split keyboard format. With just 28 keys, the Zilpzalp is a column-staggered keyboard that maintains the precision and functionality of a full-sized keyboard in a much smaller footprint. Its minimalist layout makes it a great choice for anyone prioritizing compactness without compromising on ergonomic features.
Central to the Zilpzalp’s design is the Seeed Studio XIAO RP2040 microcontroller, a compact yet powerful component that supports both QMK and ZMK firmware for wired and wireless configurations, respectively. The Zilpzalp offers various switch versions, including Choc and MX, with options for both hot-swap sockets and solder-only setups, so users can fully customize their tactile experience. Thanks to FOSS tools like KiCad and Ergogen, the keyboard’s PCB layout is open-source, inviting more customization options.
Source: KeebSupply
The Zilpzalp is ideal for minimalist enthusiasts who want a small, portable keyboard without sacrificing style or performance. Its compact nature makes it perfect for travelers, desk minimalists, and anyone looking to explore compact keyboards for the first time.
The GEIST TOTEM Keyboard: A Versatile, Ergonomic Split Design, Powered by XIAO nRF52840 and XIAO RP2040
Source: KeebSupply
GEIST TOTEM, a collaborative project between KeebSupply and designer GEIST, is a 38-key, column-staggered split keyboard designed with both comfort and flexibility in mind. TOTEM is a great fit for those who prefer a low-profile, ergonomic setup, as it comes with a split layout to help reduce strain on the fingers and wrists during long sessions.
The TOTEM kit comes in a wired and wireless variant. The wired version runs on the XIAO RP2040, while the wireless model uses the XIAO nRF52840 for seamless Bluetooth connectivity. Designed with beginners in mind, TOTEM includes pre-soldered diodes to streamline the assembly process. Each kit comes standard with a durable SLA 3D-printed black resin case, ensuring a sleek and sturdy build. For those seeking maximum convenience, a fully assembled kit option is also available, making it easy to dive into the world of custom keyboards.
Whether you’re a DIY keyboard enthusiast or a newcomer to custom keyboards, KeebSupply’s Zilpzalp and TOTEM models bring something truly special to the table. These keyboards showcase the team’s commitment to accessible, high-quality designs, allowing users to personalize their typing experience fully. KeebSupply’s collaboration with designers like GEIST and kilipan reflects their passion for open-source designs and their support for the keyboard community.
For more about Zilpzalp, TOTEM, or any of KeebSupply’s projects, head over to their website.
Hey community, we’re curating a monthly newsletter centering around the beloved Seeed Studio XIAO. If you want to stay up-to-date with:
Cool Projects from the Community to get inspiration and tutorials Product Updates: firmware update, new product spoiler Wiki Updates: new wikis + wiki contribution News: events, contests, and other community stuff
Tired of all those unused keys collecting dust on your keyboard? Meet MONOKEY, a one-button Bluetooth keyboard designed to simplify your tech experience. Created by Big Bad Cult, MONOKEY is a revolutionary wireless 1% mechanical keyboard that brings utility, fun, and personalization to your daily tasks. Whether you’re looking for a practical key charm, a fidget tool, or a programmable button for macros, MONOKEY offers endless possibilities—all powered by the reliable XIAO ESP32C3 microcontroller.
Source: Big Bad Cult
Hardwares
The MONOKEY project is built using the following hardware components:
The MONOKEY is a compact and portable one-button Bluetooth keyboard that connects effortlessly to any Bluetooth-enabled device, including smartphones, tablets, and computers. Out-of-the-box Bluetooth connectivity allows it to pair quickly with any compatible device, making it instantly ready for use with just one app for mapping. You can program MONOKEY to perform a wide range of tasks, from executing complex keyboard combinations to controlling media playback or even simplifying repetitive tasks like typing passwords with a single press.
Thanks to its hot-swappable key switches, MONOKEY is customizable—you can easily swap key switches and keycaps to match your personal style and preferences without needing to solder. Additionally, MONOKEY supports Wi-Fi connectivity, enabling advanced users to develop custom firmware using Arduino libraries. This feature opens up endless possibilities for creating custom commands or macros.
MONOKEY is powered by a 100 mAh rechargeable battery, providing long-lasting use. Charging is made simple with a USB-C port, ensuring fast recharges when needed. Its lightweight and compact design make it highly portable, allowing you to carry it with ease and add an extra layer of personalization to your tech setup wherever you go.
Source: Big Bad Cult
Get Your MONOKEY Today!
Interested in simplifying your life, one key at a time? The MONOKEY has been launched on Kickstarter with over 400% funded. You can still order one today for just $39! Shipping is available worldwide, with a $5 flat rate for the US and Canada. Get your MONOKEY before Christmas and revolutionize your workflow with this practical, customizable one-key Bluetooth keyboard. For more details and to join the community, hop onto their Discord. Click your worries away!
Hey community, we’re curating a monthly newsletter centering around the beloved Seeed Studio XIAO. If you want to stay up-to-date with:
Cool Projects from the Community to get inspiration and tutorials Product Updates: firmware update, new product spoiler Wiki Updates: new wikis + wiki contribution News: events, contests, and other community stuff
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Cool Projects from the Community to get inspiration and tutorials
Product Updates: firmware update, new product spoiler
Wiki Updates: new wikis + wiki contribution
News: events, contests, and other community stuff
to subscribe now!
Cool Projects from the Community to get inspiration and tutorials
Product Updates: firmware update, new product spoiler
Wiki Updates: new wikis + wiki contribution
News: events, contests, and other community stuff
to subscribe now!