USB TO TTL UART Adapter CH340N Chip Plug And Play Serial Converter For Embedded System Debug Firmware Download

High-concerned chemical : none Package : SOP is_d : Yes Supply Voltage : 3.3-5V Type : Module Origin : Mainland China Condition : New Operating Temperature : 0-50C Feature 1 : USB TO TTL Module Feature 2 : CH340N USB Serial Adapter Feature 3 : 3.3V 5V Level Switchable Feature 4 : UART Serial Converter Feature 5 : USB To UART Module Feature 6 : MCU Debugger Tool Feature 7 : Firmware Flash Programmer Feature 8 : STM32 Download Module Feature 9 : Embedded System Debug Feature 10 : IoT Device Configuration

Product Features 1. Supports working voltages of 3.3V and 5V, and can be directly adapted to various mainstream MCUs without the need for a level conversion chip 2. Equipped with blue RX and red TX signal indicator lights for easy detection of usage status 3. Choose CH340N chip, support mainstream operating systems, have good compatibility, greatly simplify the threshold for use 4. Very suitable for USB to serial applications with limited space, such as development boards and industrial control modules 5. Simple structure, plug and play, very suitable for use in various embedded development and debugging scenarios

Product Parameters: Working voltage: 3.3-5V Indicator light: Red light flashes when RX has data, blue light flashes when TX has data

Application Scenarios Ad/microcontroller development: most commonly used in various Ad compatible boards and STM32 development boards as onboard USB download and debugging interfaces. Embedded system debugging: Developers can use it to connect to a computer, print debugging information, and send control commands through tools such as serial assistant. It is an essential tool for embedded development. IoT devices: Used in smart homes, sensor nodes, and other IoT devices to configure device parameters or transmit data to the upper computer. Firmware burning: Many MCUs support firmware burning through serial ports, and CH340N has become a common solution for connecting a computer to a target chip for program download.

Packing List Module * 1 Pin set * 1 label:yes