Hi all, I connected the CCS811 sensor to an arduino nano like this: [image] and used this sketch: //Arduino nano con scheda ethernet ENJ28J60 //SI connette al server mqtt //usata libreria ethernet <EthernetENC.h> perchè è più leggera ho disattivato UDP: #define UIP_CONF_UDP 0 (libraries\Etherne…

CCS811 wemos: Failed to start sensor

enry86cami November 9, 2021, 7:30pm 7

sorry but don't you see the schematics?

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