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Q: Is is possible to communicate with ESP32?

Asked by BG161435241 on 2022-10-20 10:31:54

elcomas You can flash device with "TASMOTA" firmware and it will comunicate with all devices, that ate useing MQTT or HTTP protocols. To comunicate via MQTT protocol You will need MQTT brocker (PC, Raspberry PI, cloud brocker e. t. c. ).

2023-05-31 04:35:12 Helpful (0)
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elcomas As a standalone plug it can operate without Internet because item has on-off button on it. Althow if You want useing application Internet is mandatory.

2023-05-05 12:23:24 Helpful (0)
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Q: funciona em 220 volts?

Asked by malb1952 on 2018-02-03 02:59:15

elcomas No, if You want to run it on 220 volts You should provide additional power supply for 12 Volt at about 2 Ampers. In the other hand relays can operate on 220 volts.

2023-05-04 01:32:39 Helpful (0)
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Q: Hola, la batería es de 4000mah. pero cual es el voltaje?

Asked by seroal on 2023-04-14 02:35:36

elcomas It is 12 Volt Aircompressor. So battery is 12 Volt.

2023-04-25 10:35:09 Helpful (2)
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Q: Is deze 1 x 1 gratis?

Asked by tzaar1963 on 2022-09-18 03:47:44

elcomas Not at all.

2023-04-22 05:23:26 Helpful (0)
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Q: how to connect to pc desktop someone knows ?

Asked by vilsoncami on 2019-11-23 01:15:57

elcomas You can conect it to PC rhru some USB to Serial adapror and then send data via Serial terminal application like PUTTY, CoolTerm or similar.

2023-04-20 05:21:12 Helpful (0)
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