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NRF24L01 Arduino balcony irrigation controller

9 years 4 months ago - 9 years 4 months ago #1861 by EasyIoT
NRF24L01 Arduino balcony irrigation controller was created by EasyIoT
NRF24L01 Arduino balcony irrigation controller discussion.
The following user(s) said Thank You: osalval, mickw, sharonlei

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9 years 4 months ago #1871 by asm7100
Replied by asm7100 on topic NRF24L01 Arduino balcony irrigation controller
Nice job :-)
You can quit the 2N2222 the relays has opto copler on it, it like driving a led :-)
//
Allan
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9 years 4 months ago #1879 by EasyIoT
Replied by EasyIoT on topic NRF24L01 Arduino balcony irrigation controller

asm7100 wrote: Nice job :-)
You can quit the 2N2222 the relays has opto copler on it, it like driving a led :-)


Thx. This was my first EasyIoT project.

2N2222 is conected to analog input, DO is connected directly to relay.
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9 years 3 months ago #2030 by skywatch
Replied by skywatch on topic NRF24L01 Arduino balcony irrigation controller
To minimise corrosion of the humidity probe, either use gold plated probes or only power them on just before taking the reading and then off afterwards. Electolysis is a good thing, but not always!

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9 years 2 months ago #2261 by mickw
Replied by mickw on topic NRF24L01 Arduino balcony irrigation controller
Are you able to post your automation code for this example ?

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9 years 2 months ago #2262 by skywatch
Replied by skywatch on topic NRF24L01 Arduino balcony irrigation controller
The code is here Mickw

iot-playground.com/2-uncategorised/61-nr...rrigation-controller

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