I would really like to get OTA working here as it's freezing outside and I have to go there to update the software in the greenhouse control system.
So please, can we have a 'how to' step-by-step guide to OTA? Please?
S.
@wrendral said in "Remote Irrigation with LoRaWAN: LM27313 Challenges and PCB Design":
I will go with a Li-Po Battery type: 304048 3.7V 1200mAh
Might work, but maybe the internal protection will trigger with the high current peaks. I'd suggest you plan a 0 Ohm, (2512/THT) resistor as R2 and then replace it with a 100Ohm/1Watt if the protection triggers.
Nice. I know there are RFM69's, but I've seen quite a few requests for the CC1101. Always good to have options.
I did something similar with the WIO-E5 chips in my repo. The E5 is not quite ready for prime time, but the basics are working.
I have many MySensors nodes, and still adding more. Good to see some new code for it.
There are air quality monitors that can detect VOCs (volatile organic compounds), and some that claim to pick up marijuana smoke specifically. Devices like the Airthings Wave Plus, uHoo Air Sensor, or Plume Labs Flow could help identify changes in air quality. Another option is checking with industrial-grade smoke detection companies that provide sensors for businesses and schools, and some of them may also have solutions suited for home use.
If you want more information on vape-related products, including how they work and their components, check out Geek Bar Pulse X Platinum Edition. Understanding vape devices can help recognize patterns of use or detect scents earlier.