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Sensors / 4-20 mA Board

» 4-20 mA 01: Current Loop Basic

Last edition: Jan 10th, 2017 |

This sketch shows how to use the most important features of the 4-20mA current loop board in Waspmote. This standard is used to transmit information of sensor over long distances. Waspmote uses analog inputs for reading the sensor values.

» 4-20 mA 02: Current Loop Connection State

Last edition: Jan 10th, 2017 |

This sketch shows how to use the most important features of the 4-20mA current loop board in Waspmote. This standard is used to transmit information of sensor over long distances. Waspmote uses analog inputs for reading the sensor values.

» 4-20 mA 03: Several Sensors

Last edition: Jan 10th, 2017 |

This sketch shows how to use the most important features of the 4-20mA current loop board in Waspmote. This standard is used to transmit information of sensor over long distances. Waspmote uses analog inputs for reading the sensor values.