A catalog of open hardware and firmware modules that power our projects. All modules are open source and published on GitHub — schematics, PCB layouts and firmware included.
Compact modular stepper motor driver based on ESP32-S3 with USB Power Delivery support. QUStepper provides wireless control, REST API integration, and reliable stepper motor management for CNC, 3D printing, IoT, and industrial automation applications.
Compact ESP32-based LoRa development board designed for long-range wireless communication, IoT sensor networks, and automation systems. The board combines an ESP32 microcontroller with a high-quality LoRa module in a minimalistic all-in-one design featuring Wi-Fi, BLE, I2C expansion, UART programming, JTAG debugging, external sensor support, and low-power operation.
Compact ESP32-C3 development framework designed for ultra low-power and battery-powered IoT applications. The module includes integrated battery charging, 3.3V LDO regulation, deep sleep optimization, external crystal support for accurate timing, and expansion interfaces for sensors and wireless communication projects using Wi-Fi, BLE, ESP-NOW, and mesh technologies.
Experimental PCB learning platform based on ESP32 with multiple vibration motors, addressable RGB LEDs, and capacitive touch sensors. Designed for prototyping interactive systems, haptic feedback interfaces, creative electronics, and embedded software development. Includes WiFi/Bluetooth connectivity, USB Type-C power, and support for custom firmware to control actuators, sensors, and visual effects in real time.
Capacitive touch encoder module for tactile input, used in custom interfaces and control panels.
Multi-output DC power module designed to feed several devices from a single source in embedded setups. Provides stable power distribution with independent outputs, ideal for robotics and automation projects with multiple low-voltage components. Functions as a UPS (Uninterruptible Power Supply) for continuous power during outages.
CarBat is an ESP32-based power monitoring and measurement module designed for battery and DC systems. It provides voltage monitoring up to 7–36V, optional load current sensing, and configurable sensor integration via UART and external interfaces. The device supports visual (LED/display) and audible indicators for system status and warnings, and is intended for automotive, battery management, and low-voltage power diagnostics in IoT and embedded applications.
Advanced DC-DC boost converter designed for stable voltage regulation in embedded and robotics systems. Supports efficient step-up conversion from low-voltage sources with optimized power management, making it suitable for battery-powered applications and dynamic load conditions. Controlled via a web interface for easy monitoring and configuration without additional software.
Universal controller for addressable LED strips based on ESP platform with WLED support. Compatible with popular LED protocols including WS2812B, SK6812, APA102, WS2801, and others. Supports operation from 5V to 40V, effect state saving, and flexible integration for decorative lighting, automation, and interactive installations.