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KC868-server Ultrasonic and Gas sensors
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(02-16-2024, 01:04 AM)admin Wrote: if you want connect to ESP32 pins, they are using 3.3v level, so you need have a
then you can connect with IO1--IO4 (beside ESP32 USB-C port on PCB)

if you want connect to ESP32 pins, they are using 3.3v level, so you need have a  convert circuit.  - I do have a DC/DC stepdown convertor (3.3v not a problem)
then you can connect with IO1--IO4 (beside ESP32 USB-C port on PCB)   - the connection with IO1-IO4 is this a separate ESP32 module? or KC868-Server?
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RE: KC868-server Ultrasonic and Gas sensors - by Mandlap - 02-16-2024, 08:07 AM

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