Yet another simple roller shutter (cover) node
SO after the "success" of my previous design "simple relay actuator" i did another one for roller shutter.
Main goals were:
- Simple design (NO SMT) all throe hole
- Safe, AC-DC, fuses, creepage etc...
- Cheap, no expensive hardware
- Easy to build, anyone could do it
- Hi-Link AC-DC PSU
- 2 relay design one for power one for direction
- nrf24l-01 radio
IT works very well for me with my Home Assistant controller HA, i am using time to set its position nothing too complicated.
Again, please comment and ask questions as you wish, thanks for the great feedback this forum is the best.
Boards can be found at Dirty Pcbs
Great job! Do you have an alternative that I can connect the nodes to gateway through Wire (i2c, RS485 etc)?
@gryzli133 The only way i can see is using the radio pins 9, 10, 11, 12, 13 if they can be used with RS485 or i2c then you are good to go
did you already try to change the radio module with RS485 module?
@gryzli133 No, Sorry. Let us know if you make it happen.