Android OTG to TTL Serial Debug Adapter CH340
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 UGE | Android Debugger Micro Port to Serial Phone USB to TTL OTG to Serial Debugging Tool Using CH340 | 175 EGP | View in store |
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Lowest price recorded: 175 EGP
About this product
A USB-to-TTL serial debugging adapter based on the CH340 chip, intended to connect an Android phone's OTG-capable port to TTL serial debug interfaces. It is used for serial debugging and console access on compatible devices and development boards.
Specifications
- Chipset
- CH340
- Interface
- USB to TTL serial
- Connection
- Android phone via OTG
- Use
- Serial debugging
Frequently asked questions
What is the price of Android OTG to TTL Serial Debug Adapter CH340 in Egypt?
Android OTG to TTL Serial Debug Adapter CH340 currently costs 175 EGP in Egypt.
Where can I buy Android OTG to TTL Serial Debug Adapter CH340 in Egypt?
Android OTG to TTL Serial Debug Adapter CH340 is available from UGE. Compare the offers above to find the best price.
How do I wire it to a board?
Cross the data lines: connect the adapter's TX to the board's RX, and its RX to the board's TX. Connect GND to GND. Do not connect the adapter's power unless the board's wiring requires it.
What logic voltage does it use?
The listing does not state the TTL logic level. Check the adapter's voltage setting or datasheet, and make sure it matches your board (commonly 3.3V or 5V) before connecting.
