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1 piece YL-69 Soil moisture sensor module
15 of them with 8-bit PWM as well as 6 external interrupt pins and 16 analog inputs with 10 bit resolution
video surveillance (Pelco D)
can be combined with any Arduino MKR board
RS422 / RS485 Shield mit galvanischer Trennung Select quantity discount:1X Shield QUICK START GUIDEThe RS485 interface is used in many applications in industrial and home automation (e. g. MODBUS), lighting control (DMX), video surveillance (Pelco D) and many more. Also for the Arduino there are already some RS485 extensions. Unfortunately these are mostly not suitable for professional use, because a galvanic isolation between the Arduino and the RS485 bus is missing. This can lead to malfunctions or damage of the Arduino. Our shield does not have
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