DS18B20 to GPIO

6 years 6 months ago #1058 by BarnaM7
DS18B20 to GPIO was created by BarnaM7
Could I connect the ds18b20 to gpio port?
I have tried with pin7, it works at OS level, but appears as digital only and does not work. If I set it as TEMP senzor, error is logged.

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6 years 3 months ago #1845 by markusk
Replied by markusk on topic DS18B20 to GPIO
may i bring this up as well..

i just figured that i could save an esp by just having a temperature sensor hooked up to the raspi directly - just wondering if it's possible to integrate it in easyIoT.. any guideance for a noob much appreciated :silly:

thanks,
markus.

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6 years 3 months ago #1846 by markusk
Replied by markusk on topic DS18B20 to GPIO
fwiw i installed and can read data as described here learn.adafruit.com/adafruits-raspberry-p...ure-sensing/hardware

activated gpio-driver in easyIoT, also defined used pin as input (resistor 'off' as i got one wired up physically anyways), then added it as module in a group, but no data seems to come in.

wondering if there actually is anyone pulling data (at which interval? where to set this?) as the code running on an esp..

thanks,
markus.

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6 years 3 months ago #1856 by EasyIoT
Replied by EasyIoT on topic DS18B20 to GPIO
At the moment there is no direct support for DS18B20 sensor connected directly to RPI GPIO port in EasyIoT server. But you can build DS18B20 ESP8266 or NRF24L01 remote sensor. You can find tutorials under iot-playground.com/build

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6 years 1 month ago #2108 by mkcinek
Replied by mkcinek on topic DS18B20 to GPIO
Hi,

Would you consider to enable temp/humidity, or if possible, also other GPIO sensors Raspberry support.

Will make a donation if can encourage you to do that.

This is a great project and you have great knowledge, help us !

thank you!

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5 years 9 months ago #2694 by seston
Replied by seston on topic DS18B20 to GPIO
How to build nrf24l01 + ds18b20 sensor.

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