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Bryan 2021-04-25 20:10:03 -06:00
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# Homie-RCWL #
## RCWL-0516 radar occupancy sensor with esp-01s. Using MQTT with homie convention to transmit data.
## Notes ##
* using RX pin on ESP-01s as GPIO0 and GPIO2 seem to cause boot issues because of internal pull up resistors.
* The 3v3 output pin on the RCWL does not supply sufficient current to power ESP-01s
* RCWL is 5v powered