CH341T USB to TTL UART & I2C Converter Module 3.3V/5V for STC/STM MCU Programming

Tired of juggling multiple adapters for UART and I2C projects? The CH341T USB to TTL UART & I2C Converter Module combines both communication protocols into one compact, development-friendly board. 🔧

This 2-in-1 converter module is built around the reliable CH341T chipset and supports selectable 3.3V and 5V logic levels, making it compatible with a wide range of microcontrollers, sensors, and EEPROMs. Whether you're programming STC/STM MCUs, debugging serial communication, or reading/writing I2C devices, the onboard switching terminals let you toggle between UART and I2C modes instantly—no extra hardware required.

Engineered for embedded developers and electronics hobbyists, the module supports high-speed UART baud rates up to 2Mbps and I2C master mode speeds up to 750KHz. Built-in LED indicators for power and communication activity simplify debugging, while the included double female Dupont cable ensures you're ready to connect right out of the box. Perfect for ISP downloading, firmware flashing, robotics, automation, and DIY electronics projects.

Backed by a 1-year warranty and dedicated technical support from Amicikart—your trusted electronics partner in India. 🇮🇳

• Reduce the need for multiple adapters with a 2-in-1 USB to TTL Serial (UART) and USB to I2C converter in one compact development module
• Ensure compatibility with a wide range of microcontrollers and sensors using selectable 3.3V and 5V logic level outputs
• Handle advanced serial debugging with high-speed UART baud rates from 50bps to 2Mbps, including non-standard rates
• Communicate easily with EEPROMs and Flash memory chips using USB to I2C Master Mode support with speeds up to 750KHz
• Start your projects immediately with the included ready-to-use kit featuring a CH341T module and a double female Dupont cable
• Enjoy peace of mind with a 1-year warranty, 30-day easy returns, free shipping across India, and Cash on Delivery (COD) available