Anyone know of a breakout board for a SPM0404UD5 or any other similar ultrasonic MEMS sensor? I want to build a ultrasonic detector so I'm looking for something that can detect the presents of ultrasonic sound (if you could call it that ).
Thanks
Given the chip shortage of ATmega328, would the ATmega4809 architecture support be developed ?
The advantages of Arduino Nano Every is undeniable for non-battery-supplied nodes
UPDATE: if at one point you need to use GPIO18 for something other then RF24L01 then you have to delete the spi-cs-extend.dtbo file from the /boot/overlays/ and then reboot.
Thank you very mcuh for your reply, i'll defintely take a look to the sonoff devices if it can suits my need.
In the same time regarding eclettis, i contacted them and their reply is that :
*Our commands for home automation systems are simple normally open commands so they can be connected to every system.
Just pay attention before connecting the device: ensure that the working voltage is properly configured in order to avoid to damage the device. *
So i'm still looking in the same time for battery powered 4 way transmitter and corresponding receiver for DC system, on the top of that everything is dimmable led light...
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