Boltz

Boltz is a new approach to modular electronics, doing away with the mess of jumper wires, and adding a touch of steampunk elegance.

Our range of controllers, hubs and wings can all be *bolted* together to create custom semi-permanent solutions.

The bolted interface provides a high-current, low-noise, and mechanically robust connection, while the modular design allows you to easily swap out modules and wings as your project evolves. Each module is designed to be plug and play with automatic identification and discovery, freeing up your time to focus on your application.

The Boltz bases with high quality flanged threaded inserts provide a consistent mounting system, while offering protection against accidental short circuits, and add a convenient storage space for spare bolts.

Boltz is perfect for hobbyists and makers, educational instituions and professionals, The system is easy to learn and yet extremely powerful, making it great for any skill level.

Move beyond wires, with Boltz!

Features:

ESP32 Module

ESP32 Controller

Powerful ESP32 module for IoT and embedded applications.

  • 240MHz 32-bit processor
  • Wi-Fi and Bluetooth connectivity
ESP8266 Module

ESP8266 Controller

Compact ESP8266 module for simpler IoT projects.

  • 80MHz 32-bit processor
  • Wi-Fi connectivity
  • Integrated USB programming interface
Hub Module

Hub Module

Expand the number of wings you can connect.

  • Connect up to 4 Boltz modules or controllers together.
  • Provides intelligent module/wing detection.
  • Supports up to 480W power delivery.
Jumper Wires

Jumper Module

Connect Boltz modules or controllers together horizontally.

  • Jumpers connect any two Boltz modules, horizontally.
  • Jumpers are not needed for stacked designs or to use wings.
  • Jumpers are required to connect the hub module to a controller, or to connect multiple controllers together.
DC Input Module

DC Input Wing

Simple DC input module for powering your electronic projects.

  • 4-30V DC input (20A Max)
  • Uses automotive mini-blade fuses and a 5.5mm barrel jack.
  • Provides polarity protection and filtering.
  • Additional screw terminals to connect external sources.
Digital IO Module

Digital I/O Wing

Versatile I/O module for easy communication with devices.

  • Provides 8 I/O pins with 50MHz IO, hardware interrupt, 48MHz PWM and 12-bit ADC.
  • 3.3V 1.4A supply for external devices.
  • Dedicated CPU offloads I/O processing from the main controller.
OLED Display

OLED Display Wing

OLED display and interaction button for simple user interfaces.

  • 128x64 0.96" OLED display
  • Button on both sides for user interaction
  • Display can be mounted in any orientation front or back.
  • Module can be bolted in reverse to allow new design options.
PC USB Module

PC USB Wing

USB connection for programming, creating custom USB devices, or using existing USB devices in your project.

  • USB-C for easy connection.
  • Provides 5V power to Boltz modules with self-resetting fuse.
  • Provides a USB 2.0 Full Speed Host/Device port for:
    • ESP32 Controller
    • RP2040 Controller
    • USB Hub
Quad H-Bridge

H-Bridge Wing

Efficient quad half-bridge for driving DC outputs large or small.

  • Simple interface for controlling:
    • Brushed DC motors
    • Brushless DC motors
    • Stepper Motors
    • Solenoids
    • Any other high current load
  • 4 Independent channels with <30mΩ total RDS(on) per pair.
  • Up to 500kHz peak frequency.
  • Dedicated controller for phase and deadband control.
    • USB PD Module

    USB PD Wing

    Advanced USB PD module for fast and reliable power delivery.

    • Supports USB PD 3.0 and Quick Charge 4.0.
    • Configurable request voltage including PPS support.
    • Provides up to 100W power delivery.


    Upcoming Modules

    A sneak peek at the upcoming range of Boltz Controllers, Modules, and Wings.

    Power Converter

    High-efficiency power converter with software defined limits.

    4-30V input, 4-30V output in 10mV increments.

    0-10A output with precision current limit.

    Up to 20A switching current, allowing true 10A output even when stepping up from lower voltages.

    RP2040 Controller

    Ideal for real-time applications and low-power projects.

    USB Host support to turn your Boltz project into a custom USB device.

    STM32 Controller

    Powerful STM32 microcontroller for advanced applications.

    Supports a wide range of peripherals and interfaces.

    LED Strip Wing

    Control both addressable and non-addressable LED strips.

    Can drive over 3000 LEDs, depending on the type and voltage.

    Includes a dedicated controller to simplify connection.

    Battery Hub Module

    330mAh LiPo battery built into the base to provide redundant power to your project.

    Supports an external 1-4S LiPo, providing both charging and protection.

    Expand your Boltz platform and add battery backup at the same time.

    Power-Only Jumper

    Just like a regular jumper, but without the data connection.

    Allows you to connect multiple Boltz controllers together to share power.

    Sensor Jumper

    Provides convenient high-speed access to SPI, I2C, UART, 1Wire and more.

    Isolator Module

    Provides robust galvanic isolation to deal with the most extreme conditions.

    Isolates the power and data lines, allowing you to connect to high voltage or noisy environments.

    USB Hub Module

    Attach multiple controllers or build your own Boltz based USB hub.

    PLC Wing

    Provides 0-10V and 4-20mA input/output.

    Comes bundled a replacement controller base with DIN rail mount.

    Ethernet Wing

    Provides 10/100M connectivity and PoE power (15W max).

    Relay Wing

    Provides 2 mains-rated relay outputs with an insulated sub-enclosure.

    Stepper Wing

    Tame stepper motors with dual advanced micro-stepping controllers.

    Joystick Wing

    Simple joystick interface for easy control of your projects.

    IR Wing

    Infrared communication module for remote control applications.

    Thermal Wing

    Control fans, heaters and TEC elements for heating or cooling applications.

    Monitor temperatures over 1-Wire or thermocouple.

    Custom Wing

    A wing with dedicated controller, selectable regulated voltage, and a large prototyping area for you to build your own custom peripherals.



    Attachment Hardware

    Explore the range of brass hardware to assemble your projects.

    ESP32/Hub Base

    ESP32/Hub Base

    Insulating plastic base with brass inserts to match the ESP32 Controller and Hub Module.

    ESP8266 Base

    ESP8266 Base

    Insulating plastic base with brass inserts to match the ESP8266 Controller.

    Brass Bolts

    Brass Bolts

    Durable and corrosion-resistant brass bolts for high current connections.

    Brass Inserts

    Brass Inserts

    Precision-engineered brass inserts for secure and reliable connections.

    Brass Standoffs

    Brass Standoffs

    High-quality brass standoffs for vertical assembly.

    Brass Washers

    Brass Washers

    Brass washers to improve contact wear resistance and longevity.