Posts made by kwest
RE: Arduino NRF24L01 simple universal board
There is a trick.
Arduino pro mini you can always pull out and replace prereproshit. For example, you can take out and do it with low power consumption and frequency of 1 MHz.
For me it is important that the board did not have anything extra. Everything else is a module connects to the motherboard.
Here are photos of how I put together in a box:
Arduino NRF24L01 simple universal board
Today completed the universal wiring boards connected devices smart home.
According to my idea to add the device need to buy:
- Arduino Pro Mini
- Nordic (NRF24L01)
- Sensors (dht22 1pc, ds18b20 up to 16 pieces per unit) and relay switch 2 channels.
- a box
- AC-DC to 5v 700mA
- Buttons 2 pcs
Further, all connected, put in to box and enjoy the new device.
Board 50x50 mm.
RE: Requesting a sensor value from a different node?
If someone have this converted to 1.4 version of library please post it.
Have node №2 child 1 - temp sensor.
For example: how to ask the node 2 child 1 value from node №10?