The Best I2C To Serial Converter of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best I2C To Serial Converter of 2025. Check our ranking below.
2,355 Reviews Scanned
- USB to I2C IIC USB to UART USB to TTL Convert Adapter
- Serial data communication, ISP mode program download
- Can only be a Master. 20K, 100K, 400K, 750K multiple adjustable communication rates
- Single chip USB to I2C interface, Up to 3.4MHz, high speed mode, I2C supported
- Entire USB protocol handled on the chip. No USB specific firmware programming required.
- Fully integrated 2048 byte multi-time programmable (MTP) memory storing device descriptors and CBUS I/O configuration.
- Fully integrated clock generation with no external crystal required plus optional clock output selection enabling a glue-less interface to external MCU or FPGA.
- MULTI-FUNCTION ADAPTER: Supports USB to IIC/I2C, USB to UART, and USB to TTL functions for flashing chips, serial data, and ISP program downloads.
- WIDE COMMUNICATION RATES: USB to IIC mode supports 20K, 100K, 400K, and 750K rates; USB to UART supports 50bps to 2Mbps, including non-conventional baud rates.
- DUAL VOLTAGE OUTPUT: Provides both 5V and 3.3V voltage output, offering flexibility for a variety of electronic components and microcontroller projects.
- LED STATUS DISPLAY: Built-in LED indicator and switchable voltage side make monitoring and operation straightforward and convenient.
- PACKAGE CONTENTS: Includes 1 USB to IIC I2C UART Converter Adapter Module and 1 jumper wire for quick and easy setup right out of the box.
- 【Supports Multiple Interfaces】 Easy to control and debug various interface devices via PC, Supports USB to 2-ch UART, or USB to 1-ch UART + 1-ch I2C + 1-ch SPI, or USB to 1-ch UART + 1-ch JTAG
- Supports 2-ch high-speed UART interfaces, up to 9Mbps baud rate, with CTS and RTS hardware automatic flow control. Supports 1-ch I2C interface, for easy operating EEPROM through the host computer or programming I2C devices such as OLED and sensor.
- Supports 1-ch SPI interface, with 2x chip select signal pins, capable of controlling 2-ch SPI slave devices at different times. Supports 1-ch JTAG interface, can be used with OpenOCD for debugging and testing. (Due to the limited testing of chips and software functions, users need to evaluate and test this function on their own)
- Multiple Protection Circuits】 Onboard resettable fuse and ESD protection circuit, provides over-current/over-voltage proof, safe and stable communication. Onboard 3.3V and 5V level conversion circuit for switching the operating level of the communication interface, better compatibility.
- 【Multiple Systems Support】Supports Win7/8/8.1/10/11, Linux, etc. 【Application Environments】Suitable for college students, technical engineers, electronic enthusiasts, or DIY makers for learning and debugging.
- Item Type: IIC I2C Serial Interface Module
- Fit for 2004 1602 LCD Display
- Supply Voltage :2.5-6V
- Supports the I2C protocol
- PCB Color: Black; I2C Size: 41.5 *19* 15.3mm (L*W*H)
- USB to UART/I2C/SPI/JTAG converter supports Win7/8/8.1/10/11, Linux, etc. multi system, compatible with 3.3V and 5V, easy to control and debug various interface devices via PC, suitable for college students, technical engineers, electronic enthusiasts, or DIY makers for learning and debugging
- Supports 2-ch high-speed UART interfaces, up to 9Mbps baud rate, with CTS and RTS hardware automatic flow control; Supports 1-ch I2C interface, for easy operating EEPROM through the host computer or programming I2C devices such as OLED and sensor
- Supports 1-ch SPI interface, with 2x chip select signal pins, capable of controlling 2-ch SPI slave devices at different times; Supports 1-ch JTAG interface, can be used with OpenOCD for debugging and testing (Due to the limited testing of chips and software functions, users need to evaluate and test this function on their own)
- Onboard 3.3V and 5V level conversion circuit for switching the operating level of the communication interface, better compatibility. Onboard resettable fuse and ESD protection circuit, provides over-current/over-voltage proof, safe and stable communication
- High-quality USB-B and DC connectors, smooth plug & pull, durable and reliable, with anti-reverse protection; Aluminium alloy case with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted
- [USB to IIC or I2C] This module allows for flashing chips, controlling IIC devices, and serial data communication. It can also be used separately as a master with adjustable communication rates.
- [USB to UART] This module provides serial data communication and supports ISP program download for or series microcontrollers.
- [50bps to 2Mbps] The serial data communication of our USB to UART module is adjustable from 50bps to 2Mbps, allowing for non-conventional baud rate use.
- [Status Display] This converter module features LED lamp status display and switch voltage side for easy monitoring.
- [Voltage Output] The USB to IIC module provides 5V and 3.3V voltage output, making it lightweight, stable, and simple to install.
- HiLetgo IIC I2C Serial Interface Module
- Supply Voltage :2.5-6V
- Supports the I2C protocol
- PCB Color: Black
Last update on 2024-05-20 / Affiliate links / Images from Amazon Product Advertising API
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