MQTT (Message Queue Telemetry Transport) is a protocol for collecting device data and communicating it to servers (D2S) Contratar MQTT Developers

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    We are working on a platform where an ESP32 controller is responsible to communicate with an ATMEGA 328 over CANBus 2.0B. The hardware is already ready but we want a real good software backbone for this architecture. The ESP32 has a wifi and ethernet connection. With the push a button, a wifi AP should be created and a webserver should be created to pair with an existing wifi network. If needed, a...

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    I need work with node red for: - Develop a gateway modbus tcp protocol to mqtt with: - Graphics interface for config the gateway: 3 tabs (config, cloud, modbus) - See the picture for config tab - For connect to cloud use mqtt - Modbus tab is necesary for config de request

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