Skip to main content

Hardware Setup

This section covers hardware-related topics for Sourceful Zap devices, including firmware flashing and device preparation.

Getting Started​

The Zap is built on ESP32-C3 hardware and requires firmware flashing before deployment. This section provides technical guidance for:

  • Flashing Zap firmware to ESP32-C3 devices
  • Preparing devices for shipment and deployment
  • Hardware specifications and setup procedures

Available Guides​

Flashing Zap Firmware​

Learn how to flash Sourceful Zap firmware to ESP32-C3 devices using the sequential flasher tool:

  • Installation and setup
  • Flashing process and workflow
  • Extracting device serial numbers and public keys
  • Troubleshooting common issues

Packaging Guide​

Step-by-step guide for packaging Zap devices after firmware flashing:

  • Box assembly and preparation
  • Quality control procedures
  • Shipping considerations

Hardware Platform​

Zap Hardware Specifications:

  • Chipset: ESP32-C3
  • Connection: USB-C for flashing and power
  • Firmware: Closed-source, optimized for coordination
  • Compatibility: Works on commodity ESP32-C3 boards

The Zap's hardware-agnostic firmware can run on most ESP32-C3 boards (~$10 USD commodity hardware), making it accessible for global deployment.

For Developers​

If you're building applications on the Sourceful platform:

  • You don't need to flash Zaps yourself - end users receive pre-flashed devices
  • Focus on the software side - see Zap for Developers
  • Use the APIs - access telemetry and control through our GraphQL API

This hardware section is primarily for:

  • Manufacturing and production teams
  • Hardware partners and integrators
  • Advanced users building custom installations