Hello,
I have a few offical Nordic Dev Kits available if anyone would like them. 2 nRF24L01P kits with RF modules and main boards and a few nRF51-DKs. I am in the Pasadena, CA area near JPL. If anyone would like to meet to do a hand off let me know.
I just tested 2 led types with no flicker on my attiny circuit.
It is funny, the expensive leds like from philips: Dimmable 3.8W Warm White have a flickering behavior .
A cheap one available in Action from LSC 6.3W, Dim to Warm and 460 Lumen has no flickering behavior.
Another one from Osram Par 1650: 5.5W Dimmable Warm White, 350 Lumen also has no flickering.
The philips has the best Energy savings though : 4kWh compared to 7kWh for the LSC one.
Is there a relation between energy savings and dim quality ?
@Doggie said in New user has questions:
I have found a solution for my doorbell problem. Its name is "RFLink". I think RFLink is known in the "wireless sensor community". On the RFLink Website is a list of supported devices and my doorbell (Silvercrest) is on the list. RFLink seems to be the better system (sorry).
I would think that it's the ambient air temperature that affects how much condensate you collect, together with how much fuel was burned. After the initial warm-up that gets you to steady state, wouldn't the efficiency be constant?
If the acidity is a problem, you can run the condensate over a bed of acid neutralizing rocks before it goes down your main drain. It's a thing.
@mfalkvidd
I finally got it to work. Look at my post on the Home Assistant forum.
There is an amazing thing that someone in the MySensors world did that makes RPi I/O very easy! Just like the Arduino, one uses the code:
pinMode(MphysicalPin, OUTPUT);
I couldn't believe my eyes when I saw that. And then got double flabbergasted when I discovered that pin is the physical pin of the RPi! No mapping of GPIOi to the pins.
Whew!
So the I/O was easier than both of us could have imagined! @mfalkvidd if you know who did this, send them praise and thanks.
OSD
@isded from what is explained in this page it seems it is based on the Semtech SX1278 :
https://www.makerfabs.com/sx1278-lora-module-433m-10km-ra-02.html
Hello Jeelet,
Thank you for the encouragements.
Your advice to save (protect) the Oled screen is also welcome, thank you.
My code expects it, the text is mini and moves every 3 seconds. Press a key and the menu returns.
Cordially.
