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- Product name: USB to TTL download cable
- Length: 1m
- Chip: PL2303HX, PL2303TA
- Line sequence definition red+5V, black GND, green TXD, white RXD
- USB to serial small board function: Simple serial communication
- Router or ADSL firmware upgrade GPS serial communication
- Hard disk firmware upgrade Used in a super terminal
- Common serial port debugging tools Various satellite upgrades
- Connection mode: RX to TX; TX versus RX; GND versus GND
Kyle
2025-08-08 18:35:56
These work great, I used one to install firmware onto an ESP-12F. It's nice that the ends use female connectors, it makes these cables more reusable.
Wilfried T
2025-06-17 14:15:55
Complete junk.First no documentation. That one was reasonably easy to fix, open the plug and the pinout is written on the PCB.The chip used is not the PL2303TA mentioned in the description, it's a bad PL2303HXD clone with various issues. Standard drivers do not properly work. Under Linux this means you can receive, but not send data.
SasDev
2025-06-07 12:26:10
PL2303TA is no longer supported for chip set 2303TA Windows 11 23H2 and above.
Relayer
2025-06-03 17:39:51
You can find a lot of USB to Serial devices for conventional DB9 or DB25 based devices, but these work best with serial communications to a number of Arduino style boards, where conventional connections don't exist.When using an Arduino, or Pi Pico, or any similar hobbyist board, they work great for serial-based communications outside of the board's built-in USB connection. The problem is, the loose connectors on this board are female. Most hobbyist boards do not have serial pins sticking out of them. So, to use these, you have to solder pins onto your hobbyist board and connect the adapter's loose ends to those pins, or you'll have to have a hobbyist board that already has header pins on them.Beyond those restrictions, you'll get good serial communications from this USB adapter.
Argemiro DIAZ
2025-05-01 17:45:02
Excellent seller, quick shipping, as described, great deal, I recommend!. Thank you!.
Cust
2025-01-14 11:46:08
One was broken on arrivalTwo seem to work. One other one may have stopped working
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