Hello! I'm having an issue using a TRENDNET TU-S9 (prolific chip) USB to RS232 adapter.
I'm able to read the firmware of the chip, but I cannot download any data.
The loop test pass perfect.
When I do the voltage test, it reads -6.4v with the led off and 6.4v with the led on. I removed the cable (self made), and I'm having the same readings directly on the DB9 connector.
Are these values acceptable for PICAXE 08M2?
I disabled mouse detection on the port, and USB serial number, UART and the problem persists.
Thank you all in advance.
I'm able to read the firmware of the chip, but I cannot download any data.
The loop test pass perfect.
When I do the voltage test, it reads -6.4v with the led off and 6.4v with the led on. I removed the cable (self made), and I'm having the same readings directly on the DB9 connector.
Are these values acceptable for PICAXE 08M2?
I disabled mouse detection on the port, and USB serial number, UART and the problem persists.
Thank you all in advance.