I need to receive data from two interfaces (RS232 and RS485) on my IoT. But since it only has one serial port, I would like to add a serial to usb adapter to be able to read both. I would like to know if this is possible and how it should be done.Not
HiI would like to know how to use a usb serial converter with the iot2020 . I can send data with minicom but node-red cannot access /dev/ttyUSB0 . if i want to access the com port from the command line I get " /dev/ttyUSB0: Permission den
How can I get this data from that converter? I need to store the Hexadecimal value of the received data to a variable in MATLAB. Would it be easier to use C/C++ to receive data and import it to MATLAB? Once again, I cannot use a DAQ. The USB...
Digital output (SPI, UART, USB) performed by load cell ADC (analog to digital converter); Serial communication (RS232, RS485). If your PLC or DAQ requires analog output, digital load cell output, or serial communication, you will need a load cell amplifier module. Selecting the amplifier ...
Hence, the term serial port could actually technically refer to other newer standards, such as USB, FireWire, and Ethernet. In common use, however, serial port refers to RS232 serial ports.Serial ports were originally conceived and used for connecting teletypewriters to modems, but have since...
USB Serial Converter Cable US$19.99-69.99 / Piece View \ \ \ \ \ \ Recommend for you What is USB to 3.3V/5V Serial Uart Ttl Auto Sensing Adapter What is 3.3V 5V Ftdi FT232rl RS232 Type C USB to Uart Ttl Serial Cable for Raspberry Pi ...
most new computers don’t have a RS232 port. The trick is to use a USB to serial converter that is compatible with Windows 8 (most available are). Connecting the robot with the RS232 cable through the converter to the new Windows 8 machine will allow you to use the RS Manager software...
The most common factors contributing to the inaccuracy of any measuring system are gain errors, offset errors, and temperature drift errors in the analog domain and the time base accuracy of the ADC (analog-to-digital converter) and digital counters. A good DAQ system will specify its accuracy...
RS232 is a standard protocol used for serial communication, it is used for connecting computer and its peripheral devices to allow serial data exchange between them. As it obtains the voltage for the path used for the data exchange between the devices. ...
After opening a subkey (don't forget true! as it give you permission to delete), we can use the autoshell in order to change any value in the following subkey.5- Hints to use registry with VB.netWe can count the values in a hiveMy.Computer.Registry.CurrentUser.ValueCount.ToStrin...