I an trying to wirelessly control PICO TC-08 data logger with Bluetooth RS232 cable replacement( http://www.wcscnet.com/HdwBTRS232.htm. For our application, we have disabled its hardware flow control function by shorting pin 7,8 and 9). But it failed.
We are using TC-08 for rotor test, so that we have to wirelessly connect the data logger with the computer serial port. Before we applied the Bluetooth RF module to TC-08, we have tested it with the Keithley multimeter 2700, and it works.
Unfortunately, we didnâ€™t succeed when we applied it to TC-08. We powered the data logger by battery directly. With the normal cable(only connected with pin 2,3 and 5), the Picolog software can find the TC-08. But after we replaced the cable with Bluetooth RS232 cable replacement system, Picolog failed to find TC-08.
Could you please be so kind to advise me what could be the reason?
I am looking forward to your kind advice.
Have a nice weekend!