Description
ESP32 Test Burn Fixture for ESP-WROOM-32
The ESP32 Test Burn Fixture is a high-precision programming and testing tool designed for developers working with ESP-WROOM-32 modules. It makes firmware flashing and debugging simple, reliable, and efficient — ideal for both beginners and advanced IoT developers.
Features of the ESP32 Test Burn Fixture
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Compatible with ESP32-WROOM-32 minimum system modules
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Supports CH340 driver installation for easy USB-to-serial connection
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Works with the official Flash Download Tool (FlashDownloadTool)
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Automatic and manual firmware burning modes
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Compact, durable design for long-term use


⚙️ Instructions for Use
1. Install Serial Driver (CH340/CH341)
Download and install the correct CH340 serial chip driver for your operating system:
👉 Download CH340 Driver (Windows, Mac, Linux)
📘 Guide: How to Install CH340 Drivers (SparkFun Tutorial)
2. Download Flash Tool
Obtain the official Espressif Flash Download Tool for firmware burning:
👉 Espressif Flash Download Tool
📘 Guide: Flash Download Tool User Manual
3. Burn Firmware Automatically
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Insert the ESP32 module into the fixture.
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Plug in the USB cable for power.
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Open FlashDownloadTool and configure the parameters.
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Click START Download.
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The downloader will reset automatically and enter burn mode.
4. Burn Firmware Manually
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Insert the ESP32 module into the fixture.
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Plug in the USB cable for power.
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Open the burner software and configure parameters.
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Long press the burner button.
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Short press the reset button.
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Click START Download to begin firmware burning.
📦 Package Includes
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1 × ESP32 Development Board Module High Precision Test Burn Fixture
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