ESP32JTAG

A multifunction, wireless JTAG tool powered by an ESP32 and an FPGA

Available for pre-order

View Purchasing Options
May 28, 2026

Shipping Status and a New Tutorial

ESP32JTAG has finally been delivered to Crowd Supply and Mouser, and they are now working on distribution. You should receive your product within the next one to two weeks. Read the full update.


Apr 14, 2026

Mid-April Status Report

We’re excited to share the latest updates, tutorials, and project status for ESP32JTAG. We're shipping soon! Read the full update.


Mar 20, 2026

AEL Announcement & Production Progress

Since hardware production for ESP32JTAG is progressing smoothly, the EZ32 team has also been working on something new behind the scenes: the AEL (AI Embedded Lab) Read the full update.


Feb 06, 2026

Production Status & Shipping Estimate

This update touches briefly on PCB assembly, enclosure fabrication, cable production, our automated testing workflow, and our latest fulfillment schedule Read the full update.


Dec 11, 2025

Campaign Successfully Completed, FCC/CE/UKCA Certified, and What’s Next

Our ESP32JTAG campaign has officially ended and we are thrilled to announce that we reached 348% of our funding goal! This incredible achievement is entirely thanks to your support, enthusiasm, and belief in what ESP32JTAG can bring to developers, makers, and engineers around the world. Read the full update.


Dec 02, 2025

Logic Analyzer — Quick Start & Full Tutorial

We are excited to announce that the Logic Analyzer feature of ESP32JTAG is now fully functional. Both the hardware and the Web User Interface are working even better than expected. Read the full update.


Nov 13, 2025

PCB Version 1.4 Is Back and Everything Works!

The main change in this version is that the antenna now extends beyond the LCD cover, improving Wi-Fi signal performance. We also designed a new enclosure. Read the full update.


Oct 29, 2025

ESP32JTAG Demo with VSCode

This week, we tested ESP32JTAG working with different IDEs and released a demo video showing ESP32JTAG in action with VSCode, covering both PlatformIO and Cortex-Debug workflows. Read the full update.


Oct 21, 2025

We Are Live!

We are excited to announce the launch of the ESP32JTAG campaign! ESP32JTAG is an Wi-Fi-enabled, open-source JTAG debugger that combines multiple powerful tools into one compact and cost-effective device. Read the full update.

Subscribe to the Crowd Supply newsletter, highlighting the latest creators and projects