NrfSensorNode

NrfSensorNode

Participants	Dennis
Skills
Status	Active
Niche	Electronics
Purpose
Tool	No
Location
Cost
Tool category

NrfSensorNode

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Current situation

Zarya had some PCBs made for Arduino Pro Mini based client nodes with an nrf24l01 radio for communications with the Raspberry Pi based masternode *SpaneNanny. Below the sotware Zarya wrote for it:

Spacenanny

SpaceNanny is the master node (node0) in the nrf network it takes care of transmitting the received sensor data to graphite (running on graphite.nurdspace.lan) the current code runs from a screen under the user nanny in the window called NRF this is how you restart it

sudo bash
cd /home/nanny/NrfPiNode
while true ; do ./NrfPiNode ; sleep 1 ; done

The arduino based nodes

1 Located near slab
- Temperature
- Pressure
- Humidity
2 Located near the front door (Only for relaying data from its child nodes)
- 12 Doorbell node
  - Listen for a doorbell press
  - Temperature
3 Skip button
- Pulse contact for skipping the current track