- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Does anyone have a project with the DHT22 device, or any library for this device?
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Try this program for you DT22 device. This program was designed on a CY8CKIT-049-4xxx you can use another board by Cypress if you need to.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Thanks but I had it.
My problem is that I have a project with dht22 device but the data doesn´t show me well, I always get 255 for humidity and temperature
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi AnMo_4196841
Here is an example project that interfaces DHT11 sensor with a PSoC 62 Wifi BT Kit which can be ported to DHT22. Please let us know if it meets your requirement.
Regards,
Rakshith M B
Rakshith M B
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi @rola_264706
Have you tried if this program works well?
This seems interesting but when I try to show it on LCD it doesn't show me the data well.
Regards
Antonio
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi @rola_264706
This is the result that I obtein with the program that you sent.
What can happen?
Thanks
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
What LCD are you using what is the part number. Also the library for you LCD is missing in the program that's why the files are marked with an ?.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
@rola_264706 is a LCD 16x2 with the address 0x27.
I have modify the program that you send me, please download the program of the before message and see it.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi AnMo_4196841
Please find the attached project for interfacing the DHT22 sensor with PSoC 4.
Regards,
Rakshith M B
Rakshith M B