We are excited to announce the launch of the ESP32JTAG campaign!

ESP32JTAG is an open-source, Wi-Fi-enabled JTAG debugger that combines multiple powerful tools into one compact and cost-effective device:

• MCU debugging
• 250 MHz logic analyzer
• Wireless UART terminal
• Wireless FPGA configuration and development using openFPGALoader and AMD's XVC protocol

With ESP32JTAG, you can debug, analyze, and interact with your embedded projects wirelessly, without being tied down by traditional USB cables or limited debugging tools.

Why ESP32JTAG?

Existing debugging solutions like ST-Link or basic USB-based JTAG adapters are often limited in speed, flexibility, and features. ESP32JTAG goes further by offering:

• Wireless debugging: Connect via Wi-Fi from your PC, tablet, or phone.
• Includes multiple tools: A debugger, a logic analyzer, and a UART terminal all in one package.
• Open source: Hardware, firmware, and documentation are openly available on GitHub.
• Portability: It's small enough to stay connected to your board during development.
• Display: A tiny LCD screen displays the IP address, Wi-Fi details, internal system status, etc.

Stay Tuned

In the coming weeks, we’ll be sharing:

• Step-by-step guides and demo videos
• Sample projects on STM32, Pico, and ESP32
• Comparisons with other tools
• Updates on certifications and production milestones

Follow the campaign to get notified of every update!

Get Started

Head over to our campaign page to learn more, see demos, and support the project. Thank you for your support — we can’t wait to see what you’ll build with ESP32JTAG!