Need help with code dht22 and hx711

For that reason you should post your code wrapped in a set of these

 ```cpp
 // your code
I've edited your original post accordingly and for mor hints look at 
 https://community.particle.io/t/forum-tips-and-tricks/3999

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You also need to state what dev env you are using, how you have imported or included your libraries, what device and system version you are targeting.