- TTL Signal Level: Operates solely at 3.3V (Note: TTL connection does not support 5V power supply or signals). - Isolated USB TTL: This device features a widely-used TYPE-C interface for easy connectivity. Simply plug in the TYPE-C data cable to your computer, ensuring stable signal output through a dedicated signal isolation chip. The power indicator and humidity module provide clear visibility for monitoring. - Power Supply: The device is powered via a USB 5V connection through the TYPE-C interface, while the TTL terminal requires a 3.3V power supply with an indicator for power status. Key Benefits: - Reliable Performance: The isolated nature of this USB TTL minimizes interference, delivering stable performance for your projects. - Easy Connectivity: The TYPE-C interface allows for quick setup with modern computers and devices. Applications: 1. Embedded Systems: Ideal for connecting microcontrollers to a computer for debugging or programming tasks. 2. IoT Projects: Perfect for interfacing sensors and modules that operate at 3.3V, ensuring compatibility and stable communication. 3. Data Logging: Use with humidity and other sensors to effectively monitor environmental conditions with clarity and precision. This USB TTL adapter offers robust functionality, ensuring a seamless connection in various applications while maintaining a professional and efficient performance.