Simple WebApp talking MQTT to a public server
Budget: $30 – $250 USD
I need a rather simple webapp, which runs in all modern browsers, stores config etc locally in the user PC, and talks with an MQTT server like HiveMQ or a standard mosquitto server (with and without tls, with authentication). websocket can be used but standard mqtt server connectivity (port 1883/8883) must also be provided.
The details are described in the attached document, and the 'other side' talking with the MQTT server, an MDB to MQTT payment gateway, is also described in one document.
Please quote the development including testing (you can test with standard cli tools for example, we will also test with the actual MDB MQTT gateway).
The details are described in the attached document, and the 'other side' talking with the MQTT server, an MDB to MQTT payment gateway, is also described in one document.
Please quote the development including testing (you can test with standard cli tools for example, we will also test with the actual MDB MQTT gateway).