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Description: 1. The CH340G Module is a popular USB to Serial converter with a compact 5-pin design, making it ideal for IoT projects and embedded systems. 2. It features the CH340G chipset, which supports both CP2102 and CP2103 protocols, enabling communication between various microcontrollers and computers via USB. 3. The 5-pin configuration includes: VCC (power), GND (ground), RX, TX, and the optional key pin for resetting or configuring certain modes. 4. This module can be used to convert UART TTL serial data to USB protocol, allowing easy integration with computers and other devices. 5. The CH340G Module operates at a wide voltage range: 2.5V-6.5V, making it compatible with various microcontroller platforms like Arduino, Raspberry Pi, etc. 6. It's known for its low power consumption, which is crucial for battery-powered IoT projects that require extended runtime. 7. The CH340G Module offers an automatic flow control mechanism and supports baud rates up to 115200. 8. This module comes wi
| Specification | Details |
|---|---|
| Interface Type | USB-to-UART/USART Serial Converter |
| Chip Manufacturer | WCH (Winbond) |
| Chip Model | CH340G |
| Operating Voltage | 3.3V - 5V |
| Operating Frequency | DC to 12 MHz |
| Data Rate | Up to 6 Mbps (full duplex) |
| UART/USART Protocol | Supports: RS-232 TTL serial |
| Pinout | 5-pin header (GND TXD RXD VCC CTS) |
| Package Type | DIP-16 package |
| Dimensions | 23.38mm x 22.75mm |
| Weight | Approximately 0.35 grams |
| Temperature Range | -40°C to +85°C |
| Storage Conditions | -65°C to +150°C |
| Mounting Type | Surface mount |
