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Преобразователь интерфейса RS485 для Raspberry Pi
Description: Our friends over at LinkSprite have made this nifty little RS485 Shield for the Raspberry Pi, now you will be able to have a communication port for your field bus directly connected to your RPi! Even though the RS485 is sometimes thought as an _archaic_ protocol, it will allow up to 32 devices to communicate through the same data line over a cable length of up to 4000ft with a maximum data rate of 10Mbit/s. Those aren_t bad numbers!
This shield comes pre-assembled so all you will need to do is just snap it right onto your Raspberry Pi and get programming.
Note: The shield has an unpopulated footprint for a DB9 connector. Check below if you need to add the connector. Otherwise you can use the screw terminals.
Адаптеры и конвертеры RS485 Shield - Raspberry Pi. Описание в формате PDFАдаптеры и конвертеры RS485 Shield - Raspberry Pi. Описание в формате PDF------------------
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