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The Best I2C To Serial of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best I2C To Serial of 2022. Check our ranking below.

2,245 Reviews Scanned

Rank No. #1
JESSINIE FT200XD USB to Serial Adapter USB to I2C Serial Module IIC Port TTL Level Input CMOS Output Transfer Convertor Serial Adapter CJMCU-200
  • 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.
Rank No. #2
JESSINIE 2Pcs SC16IS752 I2C SPI to UART Serial Adapter Module Dual Channel UART Conversion Module I2C/SPI Communication Module with Pins
  • The SC16IS752 Serial Adapter is an I2C bus/SPI bus interface to a dual-channel high performance UART offering data rates up to 5 Mbit/s, low operating and sleeping current; it also provides the application with 8 additional programmable I/O pins
  • This SC16IS752 chip enables seamless protocol conversion from I2C-bus/SPI to RS-232/RS-485 and is fully bidirectional.
  • The SC16IS752 supports SPI clock speeds up to 4 Mbit/s, and the SC16IS752 internal register set is backward compatible with the widely used and widely popular 16C450. This allows the software to be easily written or ported from another platform.
  • Dual full-duplex UART, I2C-bus or SPI interface selectable, 3.3 V or 2.5 V operation, Auto hardware flow control using RTS/CTS, Up to eight programmable I/O pins, Automatic RS-485 support (automatic slave address detection)
  • SC16IS752 Serial Adapter Module also provides additional advanced features such as auto hardware and software flow control, automatic RS-485 support and software reset. This allows the software to reset the UART at any moment, independent of the hardware reset signal.
Rank No. #3
JESSINIE 2Pcs SC16IS750 Serial Adapter Module Single UART I2C SPI to RS232 RS485 Two-Way Serial Module IO Port Programmable 3.3V 2.5V for Portable Battery Operated Equipment
  • The SC16IS750 is a slave I2C-bus/SPI interface to a single-channel high performance UART. It offers data rates up to 5 Mbit/s and guarantees low operating and sleeping current.
  • The SC16IS750 also provide the application with 8 additional programmable I/O pins. This family of products enables seamless protocol conversion from I2C-bus or SPI to and RS-232/RS-485 and are fully bidirectional.
  • The SC16IS750 internal register set is backward-compatible with the widely used and widely popular 16C450. This allows the software to be easily written or ported from another platform.
  • The SC16IS750 also provides additional advanced features such as auto hardware and software flow control, automatic RS-485 support, and software reset. This allows the software to reset the UART at any moment, independent of the hardware reset signal.
  • Suitable for manufacturing automation and process control, portable and battery operated equipment, unit data equipment
Rank No. #4
Treedix 10PCS Logic Level Converter Module 4 Channel IIC I2C 3.3V to 5V Bi-Directional Shifter Module for SPI Bus Signals Serial Compatible with Arduino
  • The bidirectional logic level converter is a small device that can safely step down 5V signals to 3.3V and can also boost 3.3V to 5V.
  • This level shifter board combines the ease of use of the bidirectional BSS138 and the I2C compatible FET design, following the NXP application instructions.
  • Each level shifter can convert the 4 pins on the high side into 4 pins on the low side, and provide input and two outputs for each side
  • This level shifter is also suitable for 2.8V and 1.8V devices, and can perform 4-channel bidirectional conversion between high logic voltage and low logic voltage.
  • Used with I2C, but it is also suitable for TTL serial, slow speed SPI and any other unidirectional and bidirectional digital interfaces. Does not work with an analog signal.
Rank No. #5
USB to IIC Adapter Module, USB to IIC I2C UART Converter Adapter Module Electronic Components, USB to TTL Serial Download Adapter
  • Suitable For: This module has the function about USB to IIC or I2C, for flashing chip, IIC device control, machine brush. And also can be used separately as master. 20K, 100K, 400K, 750K adjusting communication rate.
  • Multiple Functions: This converter adapter module also has the function about USB to UART, for serial data, ISP program download, STC or for STM series microcontroller, with serial data communication.
  • Simple To Use: The serial data communication of our USB to UART adapter module is 50bps to 2Mbps, and can be configured for non conventional baud rate use.
  • Package Including: This package list has 1pcs USB To IIC I2C UART converter adapter module, and 1pcs jumper wire
  • Convenience To Use: This USB to IIC I2C UART converter adapter module provides LED lamp status display and switch voltage side. USB to IIC adapter module provides 5V and 3.3V voltage output and overall lightweight, stable and simple for installation.
Rank No. #6
CP2112 Debug Board USB to Serial Adapter USB2.0 I2C Communication Module 2.0 Micro USB 2112 Evaluation Kit USB-to-SMBus API Specification Multifunction Serial Adapter Module
  • CP2112 debug board USB bus power supply: 4.0 to 5.25V; Self-powered: 3.0 to 3.6V; I/O voltage: 1.8V to VDD
  • 8 GPIOs configurable as input/output and open-drain/push-pull, configurable clock output for external devices 48MHz to 94KHZ, read/write SMBus device toggle LED
  • CP2112 highly integrated USB to SMBus bridge controller integrates a USB2.0 full-speed function controller, USB transceiver oscillator. Integrated 194-byte one-time programmable ROM for storing customizable product information
  • All customization and configuration options can be selected through a simple GUI-based configurator, standard HID class devices do not require complex firmware and driver development, and the CP2112 device enables fast USB connectivity with minimal development effort.
  • MCU-2112 debug board suitable for USB dongle, handheld controller, point-of-sale products, data logger
Rank No. #7
HiLetgo 2pcs CH341T Downloader Tool USB to I2C IIC USB to UART USB to TTL Convert Adapter Serial Downloader for STC STM PIC
  • 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
Rank No. #8
USB to IIC I2C UART Converter Adapter Module, USB to UART, 5V and 3.3V Voltage Output, 50bps to 2Mbps Serial Data Communication, LED Lamp Status Display, Switch Voltage Side
  • [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 STC or series microcontrollers.
  • [50bps to 2Mbps] The serial data communication of our USB to UART adapter module is adjustable from 50bps to 2Mbps, allowing for non-conventional baud rate use.
  • [Status Display] This converter adapter module features LED lamp status display and switch voltage side for easy monitoring.
  • [Voltage Output] The USB to IIC adapter module provides 5V and 3.3V voltage output, making it lightweight, stable, and simple to install.
SaleRank No. #9
KOOBOOK 1Pcs CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module
  • CJMCU-FT232H is a single channel USB 2.0 Hi-Speed (480Mb/s) to UART/FIFO IC.USB 2.0 Hi-Speed (480Mbits/Second) and Full Speed (12Mbits/Second) compatible.
  • It has the capability of being configured in a variety of industry standard serial or parallel interfaces.
  • Entire USB protocol handled on the chip. No USB specific firmware programming required.
  • Multi-Protocol Synchronous Serial Engine (MPSSE) to simplify synchronous serial protocol (USB to JTAG, I2C, SPI (MASTER) or bit-bang) design.
  • UART transfer data rate up to 12Mbaud. (RS232 Data Rate limited by external level shifter).
Rank No. #10
EC Buying FT4232HL 4 Channel USB to Serial Adapter FTDI FT4232 UART SPI I2C JTAG RS485 RS422 RS232 to USB High-Speed Multifunction Serial Adapter Module Support Multi Systems for Windows XP Windows 7
  • FT4232HL 4 Channel USB to Serial Adapter Module is a Full Speed (12Mbits/Second) and USB 2.0 High Speed (480Mb/s) to UART/MPSSE Module, this device features 4 UARTs, support UART SPI I2C JTAG RS485 RS422 RS232 to USB
  • Entire USB protocol handled on the chip, No USB specific firmware programming required. USB to RS232/RS422/RS485 UART Transfer Data Rate up to 12Mbaud. (RS232 Data Rate limited by external level shifter).
  • 2 Multi-Protocol Synchronous Serial Engine (MPSSE) on channel A and channel B, to simplify synchronous serial protocol (USB to JTAG, I2C, SPI or bit-bang) design.
  • Low operating and USB suspend current, Configurable I/O drive strength (4,8,12 or 16mA) and slew rate, Supports bus powered, self powered and high power bus powered USB configurations.
  • Suitable for USB Smart Card Readers, USB Instrumentation, USB Industrial Control, USB MP3 Player Interface, USB FLASH Card Reader / Writers, Set Top Box PC - USB interface, USB Digital Camera Interface, USB Bar Code Readers

Last update on 2023-12-19 / Affiliate links / Images from Amazon Product Advertising API

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