B-USB-I2C USB To I2C And UART TTL Converter is a simple USB - I2C communication device. It is used for industrial and hobby purposes for communication I2C modules or UART TTL devices from USB port. It takes time to communicate and configure I2C modules in an MCU program. This module makes programming and configuring I2C modules easy from sending commands from PC using Microchip I2C/SMBUS Terminal.
Microchip MCP2221A USB chipset
USB connectivity (PC side)
I2C and UART TTL connectivity (Device connector side)
Jumper selection for 3V/5V Vout supply voltage
Jumper selection for enabling I2C lines 10K pull-up resistors
LEDs for USB-UART TTL communication: TX and RX LEDs
Check your hardware using the Microchip I2C/SMBUS software
Check and note your returning bytes from your I2C module by sending command bytes
Program your I2C modules without an microcontroller integrated development environment (IDE). Note your registers and command bytes for programming your microcontroller
You can download the files below:
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