lawik
Hey gang
I wonder what a good outdoor-reliable temperature sensor is that is comfortable to integrate with Nerves. I need to start monitoring temperature in the new green house soon enough and I have plenty of devices and some enclosures. But I’ve heard the DHT-22 is not particularly great?
What was recommended in the Weather Station book? What else is there to consider?
@fhunleth I know you’ve dealt with a temperature sensor or two in your day. Open to anyone’s opinion though 
Where Next?
Trending in Questions
Other Trending Topics
Latest Nerves Threads
Latest on Elixir Forum
Sponsor Spotlight
Build Elixir applications with speed and confidence.
Categories:
Sub Categories:
Forums
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #library
- #deployment
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #elixirconf
- #channels
- #exunit
- #discussion
- #code-sync
- #podcasts
- #javascript
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #ai
- #elixirconf-us
- #blog-post
- #elixir-ls
- #phoenix_html
- #iex
- #graphql
- #genstage
- #websockets
- #supervisor
- #advent-of-code
- #distillery
- #processes
- #api
- #forms
- #hex
- #security
- #metaprogramming
Our Sponsors
Build Elixir applications with speed and confidence.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Error tracking, logs, uptime, and Just Enough APM. Built for developers.
Elixir, Erlang & BEAM conferences from Code Sync - join us in 2026!
Practical resources that improve the lives of professional developers.
Master modern tools, write cleaner code, and tackle real-world challenges.
Bringing learning, work and compliance together since 1987.
The team behind Membrane, Popcorn, LiveDebugger. Available for hire.
Courses that'll move you from confusion to "Aha, now I get it!"
Showing Posts 4 to 1- Show Best Posts
- Show All (oldest first)
- Show All (newest first)
kevinschweikert
Small correction: I meant this library: GitHub - elixir-sensors/bmp280: Use Bosch barometric pressure sensors in Elixir · GitHub which is also used in the Nerves weather station book
kevinschweikert
So no, no real CO2 sensor but an indicator of your general air quality
lawik
nice, thank you!
so gas concentration could be used to check CO2 levels in an office as well?
Might need more than one.
kevinschweikert
The Bosch BME280 is a solid choice and there is already a library for it: GitHub - lucaong/elixir_bme680: An Elixir library to interface with the BME680 (and BME280) environmental sensor · GitHub. The BME680 also measures gas concentration but the library is compatible with both