USB Downloader
SKU:A012
Description
USB Downloader is a USB-to-serial programming board with a built-in CP2104 chip. It integrates an automatic download circuit, making it very convenient for program downloading and debugging of the ESP32 series products.
Features
- USB-TTL
- Type-C interface
- ESP32 program downloader
- Baud rate: 300bps to 2Mbps
- Supported data formats:
- Data bits: 5, 6, 7, and 8
- Stop bits: 1, 1.5, and 2
- Parity: odd, even, mark, space, none
- Complies with USB2.0 specification
- 576 bytes receive buffer, 576 bytes transmit buffer
Includes
- 1 x USB Downloader
Specifications
| Specification | Parameter |
|---|---|
| Product Size | 40 x 30 x 5mm |
| Product Weight | 3g |
| Package Size | 80 x 50 x 3mm |
| Gross Weight | 3g |
Learn
Schematics
Softwares
USB Driver
Click the link below to download the driver package matching your operating system. The USB-TTL downloader currently has two driver chip versions: CP210X (for
CP2104 version) / CP34X (for CH9102 version). After unzipping the driver package, select the installation package corresponding to your operating system bit version for installation. (If you are unsure about which USB chip your device uses, you can install both drivers. The CH9102_VCP_SER_MacOS v1.7 installation process may show an error, but the driver has actually been installed successfully — just ignore the message.) If you encounter an issue such as being unable to download the program properly (prompts like "timeout" or "Failed to write to target RAM"), please try reinstalling the device driver.| Driver Name | Applicable Chip | Download |
|---|---|---|
| CP210x_VCP_Windows | CP2104 | Download |
| CP210x_VCP_MacOS | CP2104 | Download |
| CP210x_VCP_Linux | CP2104 | Download |
| CH9102_VCP_SER_Windows | CH9102 | Download |
| CH9102_VCP_SER_MacOS v1.7 | CH9102 | Download |
MacOS Port Selection
In MacOS, two ports may appear; please select the one named
wchmodem.