5 helpful desktop devices you may construct with an ESP32 this weekend (Sep 4

Your desk is your command station, and no command station is full with out the suitable gear. Make yours even higher with an ESP32, some additional parts, and these easy-to-follow construct guides that add enjoyable and helpful toys and equipment to your desktop.

Your personal DIY StreamDeck

Customize the buttons to fit your use case

The StreamDeck is mainly a macro pad for accessing frequently-used apps and capabilities. You can use them to launch software program, run instructions, swap cameras throughout streaming periods, and the rest you may set off with a keypress.

There are all kinds of StreamDeck-adjacent ESP32 initiatives, however at this time I’m selecting to spotlight the SauceDeck. This neat little gadget has 12 {hardware} buttons, two rotary encoders, and a TFT show. It’s powered by an ESP32-S3, constructed on the Arduino framework with PlatformIO, and makes use of a 3D-printed enclosure and buttons.

The default buttons level to apps like Teams and VSCode, however you may customise and print your personal (or resort to numbers or symbols). The rotary encoders are good for altering your pc and microphone quantity shortly, too.

InterDesk desktop switching software

KM not KVM

InterDesk is a tiny ESP32-S3-powered gadget that was designed to manage a Windows PC utilizing a macOS laptop computer. It works by sending keystrokes and mouse enter to the ESP32 over Bluetooth, which turns them into customary human interface gadget (HID) directions as in the event that they have been being delivered by USB peripherals.

The app it depends on was constructed with Electron, React, and TypeScript in order that it may possibly run on Mac, Windows, and Linux. The writer stresses that the one testing that has been executed entails the aforementioned MacE-book-to-Windows PC mixture, however that different platforms ought to work. The mission requires literally no soldering, solely that you simply flash the microcontroller with the equipped firmware and run an app.

Wi-Fi LED matrix clock and climate station

An attractive open-source desktop clock

There’s magnificence in simplicity, and the ESPTimeCast is a beautiful instance of this. This is a free mission with an non-compulsory paid aspect within the type of a premium 3D-printed enclosure which you can purchase to assist the writer. Alternatively, you may design your personal utilizing a 3D printer, some wooden, and no matter you’ve gotten mendacity round.

The mission works with the ESP8266, ESP32, ESP32-S2, ESP32-S3, and ESP32-C3 chips, and the MAX7219 LED matrix show. In addition to displaying NTP-synced time, the ESPTimeCast additionally shows climate information and is suitable with the non-compulsory companion extension to detect music and video titles, messages, timers, and even interface with Home Assistant.

The mission is pretty straightforward to comply with and can train you some primary wiring abilities. You can set up the firmware utilizing an online browser, obtain over-the-air updates as they’re launched, and configure choices like computerized dimming in order that the clock does not blind you in the course of the evening. You’ll discover much more data on the project’s GitHub page.

This superb Pokémon-themed calendar

Inspiration on your subsequent E-Ink mission

The LilyGo EPD47 is a 4.7-inch ePaper show with an embedded ESP32-S3 that is good for small visible initiatives. This mission writer admits that they got down to make a minimalist calendar utilizing the E-Ink show when “inspiration struck” and this Pokémon battle scene simply occurred. We’re very glad that it did.

What at first look seems just like the Game Boy screenshot hides all kinds of helpful data, together with at this time’s date, upcoming appointments, the climate situations, temperature, and humidity. The battle scene background modifications based mostly on the weekday, and the monster sprites change based mostly on the present climate situations.

The mission pulls this data from Home Assistant.

FlipBuddy time-tracker

Your bodily time monitoring buddy

The FlipBuddy is a time-tracking dice that you simply management by setting it down in a sure orientation to begin monitoring time. This may very well be how lengthy you spend engaged on a particular mission, how lengthy you’ve got studied for this week, and even how lengthy you’ve got been enjoying video video games over a month. The bodily act of turning a dice over will enchantment to those that discover software program trackers a bit lackluster.

The mission makes use of LEDs to point which mode you’re in, and the enclosure is totally 3D-printed. The writer recommends an ESP32-S3 and a 550mAh battery, plus you may want a couple of additional parts like an inertial measurement unit (IMU) to detect orientation and LEDs.

Though the project’s GitHub repo makes it sound like a considerably advanced construct, as soon as arrange, you need to use the FlipBuddy internet app to obtain the gathered information. You also can order a preassembled FlipBuddy from the mission retailer for €35. If you just like the idea, you need to check out this weird smart home controller.

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Many of those ESP32 initiatives depend on a 3D printer for sure parts and enclosures, however they are not the one ones. Check out even more ESP32-powered 3D printing projects to make over the weekend.