Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Chip Model | CH347T |
| Interface Protocols | UART, I2C, SPI, JTAG, GPIO |
| USB Standard | USB 2.0 High-Speed |
| Operating Voltage | 3.3V / 5V Selectable |
| Max Baud Rate | Up to 12 Mbps |
| Connector Type | Type-C USB Port |
| Supported OS | Windows, Linux, macOS |
| PCB Dimensions | 55mm x 25mm |
| Driver Requirement | CH347 Driver Required |
| Application | Embedded Debugging & Firmware Flashing |
Anonymous
Mar 31, 2026
Rating: 5/5
Perfect for multi-protocol debugging
This board works flawlessly with my embedded projects. The ability to switch between UART, SPI, and I2C without changing hardware is a huge time saver. Drivers installed easily on Windows 11.
Anonymous
Mar 15, 2026
Rating: 4/5
Good performance on Linux
Works well on Ubuntu 22.04 after compiling the latest driver from the vendor site. Transfer rates are consistent. Would give 5 stars if plug-and-play worked out of the box on Linux.
Anonymous
Mar 06, 2026
Rating: 5/5
Essential tool for my lab
I replaced three different dongles with this single CH347T board. The speed on SPI flashing is impressive compared to older FT232 based programmers. Highly recommended for students.
Anonymous
Mar 05, 2026
Rating: 5/5
Reliable and fast
Used this to debug a custom PCB. The signal integrity is clean, and I had no issues with voltage levels. The Type-C connector is a nice modern touch.
Anonymous
Mar 03, 2026
Rating: 4/5
Great value but documentation could be better
Hardware quality is excellent and the connection is stable. However, the pinout diagram in the manual was slightly unclear for the JTAG mode. Once figured out, it works great.
Anonymous
Mar 03, 2026
Rating: 5/5
Best budget programmer
For the price, you cannot beat the feature set. Supports all the protocols I need for ARM Cortex-M development. The build quality feels solid and durable.
Q: Can I use this to flash ESP32 modules?
A: Absolutely. The CH347T supports UART communication which is standard for flashing ESP32 modules. You just need to connect the TX, RX, GND, and 3.3V pins correctly.
Q: Does it come with a USB cable?
A: Yes, the package includes a high-quality USB Type-C to Type-A data cable suitable for both power and data transmission.
Q: Does this board support 1.8V logic levels?
A: The board primarily supports 3.3V and 5V logic levels via the jumper selection. For 1.8V devices, an external level shifter is recommended to ensure safe operation.
Q: Is the driver compatible with macOS Sonoma?
A: Yes, drivers are available for macOS Sonoma. Please download the latest version from the manufacturer's website to ensure compatibility with Apple Silicon and Intel chips.
Q: What is the maximum current this board can supply?
A: The onboard 3.3V/5V regulator can safely supply up to 500mA. For high-power peripherals, we recommend using an external power source.
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