hallo
I am using A6c module ....i need help in capturing an image from the camera and i need to send it to email id ......i am beginner in this field ....
I have problems with the same sensor, the minimum or shortest measurement is 40 cm, and yet in its technical characteristics it says that the minimum is 20 cm.
Will we have to calibrate something?
Thank you
@mmartins if you re-read what I wrote, you’ll see that the Raspi-Rollo software has an Arduino sketch to identity the codes. I ran this on a NodeMCU, so it should work on an ESP32.
If you need to use Audacity then the process is well documented in the links earlier in this topic.
I have three blinds and they all use independent remotes and each blind has its own codes.
I’m not sure how my codes will help with yours, but here are the codes for one of my blinds:
Up
1011101000110000111011101001000100010001
Stop
1011101000110000111011101001000101010101
Down
1011101000110000111011101001000100110011
If your blinds do actually use rolling codes the I don’t think you’ll be able to control them the same way that I do.
Pete.
@NeverDie
It isn't very scientific, but I think the range is roughly equivalent to a BT832. I can reach my gateway from everywhere in my house except the far corner of the basement, same as the BT. That corner is behind a chimney an lots of plumbing -- RFM69 territory. Maybe the BT832F would work there. Haven't tried those.
After fixing a missing trace on my dev board (my fault, not Oshpark's), and updating my J-link and bmp software. I am able to program these.
I popped the shield off of one just to confirm I ordered the right version. The part numbering vs processor is not very clear on Aliexpress. No surprises there.
I completely forgot to mention that it used to make loud noises, and we had to switch it off most of the time to give our brain to rest. Once I came home and saw a lot of water around this purifier. We spent a lot of money to repair it. As a result, it went to the trash where it was supposed to be. Recently we faced another problem. A lot of giant spiders appeared in our house. We were searching for different methods online on how to get rid of them, and we found this article (spam link removed by moderator). Also, we found there another air purifier, and we ordered it straight away.
@Yveaux Thanks for the tips
you could have used a nano (saves separate usb socket)
That is a good point, but I already bought 10x Pro Mini because I plan to also make some sensors where size matters (I would like to have sensors in standard light switch box). And my idea was to use the same HW as much as possible because of spare parts (I have no idea how reliable these things are - this is why did not solder it directly but used the headers) and also I can reuse experience from each sensor build for another (I expect that there are small details than might differ between different boards).
I wonder how you go with all the cabling from here? I usually prefer a more decentralized approach, where each (or maybe a couple) sensor has its own node. These can then be battery powered and cabling will be minimal.
I already have the wiring ready from the time when I build my house, actually these reed switches are drilled in to the window frame and all the cables lead to the same place - shed under stair that I call "server room" Original idea was that it will be connected to some standard alarm system like Paradox or Honeywell.
But with the planned room sensors I will most probably go for the battery powered sensors with some sort of radio connection (another aspect that mysensors solution will easily provide) as leading the cables now to each room would be very complicated and messy.
