Most likely you are right, nevertheless, all my simple devices are working correctly, the only problem that I have encountered is a problem when flashing some controllers through the USBASP.
@openhardware-io
Hi, the link you gave in your description isn't working: "One pack of Greenstar replacement rollers https://www.hagebau.de/p/renovo-ersatzwalzen-greenstar-6-cm-3-stueck-anHG_PROD_4046806013680/ Costs: 3,99 €"
I did find the following, though the price is different from what you reported, and it looks different than what's in your photo: https://www.hagebau.de/p/renovo-farbwalze-greenstar-25-cm-12-mm-florhoehe-weiss-gruen-blau-anP7000129076/?searchType=devided&q=greenstar rollers&itemId=B1072454 Are you actually unwinding the nap of a paint roller and using it in your machine as a dust remover?
@Joost I measured the current with another, even older, analog type of multimeter, a type where you need to read the needle using an integrated mirror
It is measuring approximately the same deep sleep current: 141µA
Maybe the two multimeters are not correct, but they all give the same order of magnitude.
Next weekend, I will redo a measuring:
a new Pro Mini + sketch deepsleep from lowpowerlab
the same Pro Mini without the power led + sketch deepsleep from lowpowerlab
the same Pro Mini without the power led and regulator + sketch deepsleep from lowpowerlab
To be continued
PS: @Joost, did you see my message about your breakout pcb to be able to order it via openhardware.io?
The newer E01-2G4M27D has more powerful transmit and more sensitive receive capability:
https://www.aliexpress.com/item/4000536940861.html?spm=a2g0s.9042311.0.0.58a24c4dtdfoIK
@jlaraujo, I'm searching a more reliable way to connect the RFM69HW module to the Pro Mini.
I'm aware that this project is already 2 years old.
You didn't answer to the question of user @salfare, maybe you didn't see his question?
I'm very limited in height for what I'm trying to build, what is the height of the two stacked?
