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Category | Uploader / FW uploader / USB to TTL |
Type | New item |
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Type | Pre-owned Items |
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Item description |
IntroductionCH343 is a USB bus converter chip, which converts USB to serial port. Supports automatic identification and dynamic adaptation of communication baud rate of 115200bps and below, provides standard MODEM signal, used to expand serial port for computer or upgrade directly from normal serial device or MCU to USB bus. Features
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Every item comes with a 30-day warranty. However, there are certain conditions that apply:
The customer should not be responsible for any self-inflicted damage, such as incorrect power connections (for example, supplying 5V instead of the required 3.3V for a sensor).
The product must be in perfect condition, without any breakage or damage caused by electricity (e.g., short circuits leading to electrical fires).
The store does not accept product exchanges due to customer misunderstandings, such as purchasing the wrong size for their project or buying something without eventually using it. Customers can inquire about the product details and ensure compatibility before making a purchase by contacting us through our Line account @modulemore during business hours. Please note that there may be delays in response between 12:00 PM and 2:00 PM.
Return Policy: To initiate a product return, customers must provide the original receipt or a copy for quick verification. Returns can be sent to our store address by following these guidelines:
Please note that the store reserves the right to make the final decision regarding product replacement or refund.
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Last updated | Oct 20, 2025 |