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Examples:

Communication / RS-232

» RS-232 01: Send Data

Last edition: Jan 10th, 2017 |

This sketch shows how to send data through RS2-32 standard. This standard defines the electrical characteristics of drivers and receivers for use in digital systems. It does not specify or recommend any communications protocol.

» RS-232 02: Receive Data

Last edition: Jan 10th, 2017 |

This sketch shows how to receive data through RS-232 standard. This standard defines the electrical characteristics of drivers and receivers for use in digital systems. It does not specify or recommend any communications protocol.

» RS-232 03: Modbus Slave ACC & Battery

Last edition: Jan 10th, 2017 |

This sketch shows the use of the Modbus communication protocol over RS-232 standard, and the use of the main functions of the library. Modbus allows for communication between many devices connected to the same network. There are many variants of Modbus protocols, but Waspmote implements the RTU format. Modbus RTU is the most common implementation available for Modbus.

» RS-232 04: Modbus Master ACC & Battery

Last edition: May 09th, 2017 |

This sketch shows the use of the Modbus communication protocol over RS-232 standard, and the use of the main functions of the library. Modbus allows for communication between many devices connected to the same network.

» RS-232 05: Modbus Read Coils

Last edition: Jan 10th, 2017 |

This sketch shows the use of the Modbus communication protocol over RS-232 standard, and the use of the main functions of the library. Modbus allows for communication between many devices connected to the same network.

» RS-232 06: Modbus Write Single Register

Last edition: Jan 10th, 2017 |

This sketch shows the use of the Modbus communication protocol over RS-232 standard, and the use of the main functions of the library. Modbus allows for communication between many devices connected to the same network.