One of the biggest obstacles when it comes to programming custom devices is ensuring the PC that is being connected to has the right ports. Without them connectivity is impossible and there is no way to program the device. To overcome this issue users tend to need a series of different adaptors and interfaces. It is vital to choose the right adaptor, particularly if you need a CAN to USB interface.
CAN bus is one of the most common protocols for allowing microcontrollers and devices to communicate without the need for a host computer. These devices need to be programmed at the beginning though, requiring connection to a PC in order to upload the code. Sadly most PCs lack a CAN port. Fortunately there are simple, reliable adaptors to call on.
LAWICEL is the leading name if you are looking for a high quality CAN to USB interface. Their CAN232 and CANUSB devices are small and provide instant connectivity. Using one means there is no need for additional drivers. As a result it is quick and easy to get started.
The big difference between the two devices is how they connect to the PC. CAN232 plugs into any COM or RS232 port whereas CANUSB is purely for USB ports. The latter device can be more widely used as a result of the popularity of the connection and its presence on so many different devices.
The great thing about LAWICEL is they are constantly upgrading their products and looking to make them even more useful for consumers. The latest CAN232 and CANUSB adaptors are the best yet and there are numerous up to date sample programs to download with just a few clicks from their website.
At Kanda we stock both of these high quality LAWICEL devices. If you are looking for an adaptor for a COM or RS232 port, or prefer using a CAN to USB interface, we have the device for you. Our prices are fantastic and we source products direct from the producer so the quality is unbeatable.
If you would like to find out more about either device simply visit our website. There is a lot of information on offer. On top of this clients can contact us directly if they need any additional tips or advice.