【Overview】

USB to UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces | Compatible with 3.3V and 5V Logic Levels.

【Features】

[] Supports USB to 2 UART channels, USB to 1 UART + 1 I2C + 1 SPI, USB to 1 UART + 1 JTAG.

[] Provides 2 high-speed UART interfaces with baud rates up to 9Mbps, with CTS and RTS hardware flow control.

[] Features 1 I2C interface for easy operation of EEPROM or programming and controlling I2C devices such as OLED displays and sensors via a computer.

[] Offers 1 SPI interface with 2 chip select pins, enabling time-sharing control of 2 SPI devices from a computer.

[] Supports 1 JTAG interface, suitable for debugging and testing when used in conjunction with the open-source OpenOCD (Please note that device and software compatibility may vary; users should assess specific device and software usage themselves).

[] Built-in 3.3V and 5V logic level conversion circuit, allowing switching between working logic levels for enhanced compatibility.

[] Includes self-recovery fuses and ESD protection circuits on board to prevent overcurrent, overvoltage, and electrostatic discharge, ensuring stable and secure communication.

[] Features an aluminum alloy casing with an oxidized sandblasted finish, CNC precision openings, providing durability and exquisite craftsmanship.

[] Equipped with high-quality USB-B and DC power connectors for smooth and reliable plug-and-play, preventing reverse connections.

[] Compatible with operating systems such as Windows 7/8/8.1/10/11 and Linux.

【Specifications】

[] Host Interface: USB

[] Power Supply: USB Interface, 5V

[] Operating Logic Levels: 3.3V/5V (Switchable via a switch)

[] USB Interface:

Interface Type: USB-B Type

Interface Protection: Self-recovery fuses, ESD electrostatic protection

[] UART Interface

Supported Channels: 2 channels (Red dual switch must be set to M0 mode)

Interface Type: 6-PIN anti-reverse interface

Communication Speed: 1200bps to 9Mbps

Hardware Flow Control: CTS and RTS

[] I2C Interface

Supported Channels: 1 channel (Red dual switch must be set to M1/M2 mode)

Interface Type: 12-PIN anti-reverse interface (the first 4 pins are for I2C)

[] SPI Interface

Supported Channels: 1 channel (Red dual switch must be set to M1/M2 mode)

Interface Type: 12-PIN anti-reverse interface (the last 8 pins are for SPI)

[] JTAG Interface

Supported Channels: 1 channel (Red dual switch must be set to M3 mode)

Interface Type: 12-PIN anti-reverse interface (the last 8 pins are for JTAG)

[] Dimensions: 86.0 x 48.0 x 27.6mm

【Interface and Mode Descriptions】

PWR: Power Indicator Light, lights up when voltage is detected when connected to USB.

RXD1: UART1 Receive Indicator Light, lights up when data is received from the device interface.

TXD1: UART1 Transmit Indicator Light, lights up when data is sent from the USB port.

RXD0: UART0 Receive Indicator Light, lights up when data is received from the device interface.

TXD0: UART0 Transmit Indicator Light, lights up when data is sent from the USB port.

【Product Show】

【Product Dimensions】

Note: The dimensions provided above are based on manual measurements and may have an approximate 1mm error.

[] USB-TO-UART-I2C-SPI-JTAG

USB-TO-UART-I2C-SPI-JTAG × 1

USB Cable, approximately 1.2 meters × 1

12-PIN Dupont Wire with Loose Ends, approximately 20cm × 1

6-PIN Dupont Wire with Loose Ends, approximately 20cm (2PCS) × 1

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com