Download drivers to communicate with NI products or third-party. NI-DAQmx provides support for customers using NI data acquisition and signal conditioning devices. Serial, USB, and other types of instruments. NI-488.2 provides support for customers using NI GPIB controllers and NI embedded controllers with GPIB ports. When you plug the device into your USB, Windows will look for the associated driver, if it cannot find this driver then you will be prompted to insert the driver disc that came with your device. Common USB Device errors are ‘ usb port not working ‘, ‘device descriptor request failed error’ or ‘bugcodeusbdriver’ issues.
#USB nRF24l01+ Config v0.9
The program has been designed to facilitate the nRF24l01+ configuration through USB adapter.
In addition, it allows establishing a communication with other nRF24l01+, sending and receiving data.
####Requirements
####Software
- CH340T driver, download here
- USB nRF24l01+ Config v0.9, download here
####Hardware
- USB Adapter for nRF24l01+
- nRF24l01+
##Set up nRF24l01+
1.- Install CH340T driver.
2.- Install USB nRF24l01+ Config v0.9.
3.- Connect USB Adapter, system should assign a com port.
4.- Open USB nRF24l01+ Config v0.9. On USB Adapter Parameters, select the COM port assigned, set nRF24l01+ BaudRate(default:9600) and click Connect.
5.- Press Load to view device current configuration.
- RF BaudRate : Sets the data rate in bits per second (baud) for serial data transmission.
- RF Rate : Sets the data rate in bits per second (baud) for RF data transmission.
- RF Freq : Sets the channel (400-525) for RF transmission.
- RF Local address : Sets USB Adapter address.
- RF Target address : Sets destination address.
- RF Checksum : Sets Checksum 8-16(default:16).
Note: RF Rate and RF Freq, same values for all devices.
6.- Press Save for changes to take effect.
##Half-duplex communication
######Additional requirements
- Arduino IDE.
- Arduino board.
- nRF24l01+.
- RF24.h library, download here.
######Schematic
######Programming
Once connections are checked, open arduino IDE and upload Receiver.ino sketch.
Open Monitor Serial.
Connect USB Adapter, open USB nRF24l01+ Config v0.9 connect it.
For successful communication, it is necessary to indicate the type of data that we are going to handle. So, let's see the structure:
On Data Received Parameters panel, you have to add the types of variables in structure order. First byte indicates the buffer size, this has to be discarded and start with the next.
Press Apply button to enable write data text box and write Hello World!
######Contact Support
email: bitbotgeeks@gmail.com
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