Dev tools · alternatives · 2026
24 alternatives to ESP32 Pinout
Interactive engineer-focused ESP32 GPIO pinout reference
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
As part of a little research and also some fun I decided to try my hand at seeing how small of an ESP32 board I can make with functioning WiFi.
Nov 2025 · github.com · its alternatives →
- 2
This project is an RF Signal Scanner built using an ESP32, AD8317 RF detector, and various other components. It's designed to detect and measure RF signals in the environment and display the signal strength on an OLED display. It's useful to find hidden cameras, wiretapping devices, and other RF-enabled devices.
2024 · github.com · its alternatives →
- 3
I've been trying to make accessible and beautiful GPIO pinouts since I started one for the Raspberry Pi in 2013 [1]. I've since given the Raspberry Pi Pico [2] and Pico 2 [3] microcontrollers the same treatment when they launched. Recently I've updated these with a new "Upside-down" view to complement the rear view, giving a pinout in the right orientation to match your project. The Pico sites are all hand-coded single HTML pages with supporting CSS and minimal JS. They are set up to optionally install as a "Desktop" web app. They also degrade into a somewhat usable table in lieu of CSS and…
2025 · pico2.pinout.xyz · its alternatives →
- 4
TypeScript port of the esptool. Contribute to toitware/esptool.js development by creating an account on GitHub.
2021 · github.com · its alternatives →
- 5
ESP32 RC Cars▲335This is a projected I started that blends both the fun of playing a split screen multiplayer driving game and controlling real rc cars. The cars can also be controlled via bluetooth gamepads and is meant to be easily hackable.
2025 · github.com · its alternatives →
- 6
DAN64 is a open software and open hardware project to build an 8-bit microcomputer using an AVR microcontroller.
2015 · usebox.net · its alternatives →
- 7
Open-source ESP32 emulator. Run real firmware locally or in your browser — no hardware, no cloud, no subscription. - mikroverk/esp32sim
7d ago · github.com · its alternatives →
- 8
2016 · youtube.com · its alternatives →
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- 10
Hi HN, I recently shared this on r/BCI and wanted to see what the engineering community here thinks. A while back, I got frustrated with the state of accessible BCI hardware. Research gear was wildly unaffordable. So, I spent a ton of time designing a custom board, software and firmware to bridge that gap. I call it the Cerelog ESP-EEG. It is open-source (Firmware + Schematics), and I designed it specifically to fix the signal integrity issues found in most DIY hardware. I believe in sharing the work. You can find the Schematics, Firmware, and Software setup on the GitHub repo: GITHUB…
Jan 2026 · github.com · its alternatives →
- 11
Hi! me and my friends together built an 8 bit CPU implemented in Logisim purely from scratch. The control unit of this system does not implement the generic microcode ROM or any kind of RAM. This was made purely from discrete logic gates and coded the system to run different programs. key features: Custom 16-instruction Harvard ISA, 8-bit fixed format, 4 general purpose registers Hardwired control unit built entirely from AND/OR gate logic matrix Dual-phase clocking to eliminate race conditions Bootstrap Control Unit that cold-boots via ROM-to-RAM transfer Early-exit conditional…
Jun 2026 · github.com · its alternatives →
- 12EP
Input simple project requirements and let an algorithm take care of finding components and pin connections
2014 · edasolver.com · its alternatives →
- 13
Espruino is a JavaScript interpreter for microcontrollers. It can fit into devices with as little as 128kB Flash and 8kB RAM.
2014 · forum.espruino.com · its alternatives →
- 14SS
Hi! My name is Ben, and I recently updated my audio dev board "Sonatino" after receiving a lot of good feedback from the initial launch a year ago. I began working on this after building a few projects that required audio capabilities. I was getting tired of wiring up external DACs and amplifiers to ESP32 boards, so I decided to look for a more compact, integrated solution. The available options either had larger footprints, non-standard connectors, or features that I didn't typically need for my projects. That's when I started working on a custom PCB that could be a sort of "audio swiss…
2024 · its alternatives →
- 15
- 16RA
2016 · jamesmunns.com · its alternatives →
- 17
Hi HN! This is an SDK for ESP32s (microcontrollers) that runs against OpenAI's new WebRTC service [0] My hope is that people can easily add AI to lots of 'real' devices. Wearable devices, speakers around the house, toys etc... You don't have to write any code, just buy a device and set some env variables. If you have any feedback/questions I would love to hear! I hope this kicks off a generation of new interesting devices. If you aren't familiar with WebRTC it can do some magical things. Check out WebRTC for the Curious[1] and would love to talk about all the cool things that does also.…
2024 · github.com · its alternatives →
- 18
NodeLoop▲7Building a free web toolbox for hardware engineers: harness cable diagram generator, connector pinout tools (M.2, JTAG...), microcontroller serial monitor, and various other small utilities. Updated with a lot of various tools designed to easy life of ee engineers. No sign-up required. Designed from my own needs. Feedback and feature suggestions are welcome :)
2025 · nodeloop.org · its alternatives →
- 19
- 20
2021 · youtube.com · its alternatives →
- 21
Runs AWS graviton2 images on intel, with native-speed compile times - valkmit/aws-graviton2-on-intel
2021 · github.com · its alternatives →
- 22
The web version of Ilograph: interactive multi-perspective system architecture diagrams
2020 · app.ilograph.com · its alternatives →
- 23
Hi everyone. I've recently released control-components, a C++ library I've been using for most of my embedded projects. It is written in C++17 (with some features from C++20) and uses STL and FreeRTOS under the hood. It contains a lot of building blocks that is commonly used in embedded and IoT projects: finite state machines (FSM), various counters, synchronisation primitives, system loops, sensors, schedulers, HTTP, WiFi, Web GUI, and much more. It also provides GitHub CI workflows for build automation (ccache, various checks). In general, it's a good starting point for an ESP32 project.…
2025 · github.com · its alternatives →
- 24
Various Sizes of ESP32 Touch Screen Support Arduino/LVGL
2023 · elecrow.com · its alternatives →
Also compare
- F32 – An Extremely Small ESP32 Board alternatives
- RF Hunter – Find hidden cameras and other devices alternatives
- Interactive pinout for the Raspberry Pi Pico 2 alternatives
- Flash your ESP32 from the browser using JavaScript alternatives
- ESP32 RC Cars alternatives
- An AVR based 8-bit Microcomputer alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →