USB-TTL
USB-TTL is a serial interface module that converts USB signals to TTL-level UART, typically using a bridge IC such as the CP2102 or CH340. It exposes a USB-A or USB-C port on one side and a 3.3V or 5V TTL UART header (TX, RX, GND, and often VCC) on the other, supporting baud rates up to several Mbps. The module is powered directly from the USB bus and provides a regulated output for target devices.
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Specifications
- Dimensions
- 25.4 × 22.86 mm
- Pin count
- 5
Assets
Pin configuration
VBUSVDDTXRXGND