💬 Button size radionode with sensors swarm extension

[anovak]

Thanks. The problem was solved.
Manufactured at very low cost on pcbway, they are manufactured with "Min Track / Spacing: 5 / 5mil".
Do you have any idea where they are manufactured cheaper?

[Koresh]

New version with double battery holder and power convertor works nice.
Power consumption in sleep mode is less than 9uA :smiley:

I will test it soon..

[alexsh1]

@koresh You only have two sensors BH1750 and Si7021. Did you try to have all four sensors and measure consumption?

[anovak]

Which pcb manufacturer do you recommend?
I asked for a quote from Pcbway but it was expensive.
The reason was:
Change the 'Min Track / Spacing' value from 6 / 6mil to 5 / 5mil.

Sorry for my bad English.

[Koresh]

@anovak Unfortunately you can reduce the price of the board only if you order more boards.

[anovak]

What price can be made in 10 items?

[gohan]

@anovak if you mean 10K maybe you can have a discount :sweat_smile:

[anovak]

10 would be needed for the current project
At pcbway, the total cost of production and shipping costs is $ 34.
Is there someone who does it at a lower price?
Business account required.

I apologize for asking this question in this topic.
What type of transformer do you use and where to get it for the Mini Relay Box?

[Omemanti]

@anovak do you want them completely assembled?

Yesterday I ordered 2 plain PCB's from seeedstudios, cost me 20 dollars incl, shipping. paid more for shipping than for the PCB's themselves. :)

but for the size, these units are you can get 6 or more in one design.

[anovak]

Only PCBs are needed.

[Koresh]

@anovak I use in mini relay box the same transormer as in wall switch insertable node. Please read this comment https://forum.mysensors.org/topic/3938/wall-socket-insertable-node/57

[A Former User]

Can we buy it fully assembled and what would it cost?

[yury]

@kenci

Yes, in a week or so. Even with plastic enclosure ))

[A Former User]

@yury what would the price be for the fully assembled board?

[yury]

@kenci

EUR 18 the board with SI7021 and BH1750. extra 1EUR for enclosure if someone need it.

[MiKa]

Please link for enclosure

[Koresh]

@mika Can't find white enclosure now. You can find black here https://ru.aliexpress.com/item/50-28-15mm-black-small-case-junction-box-DIY-electronic-box-instrument-shell-enclosures/32816171702.html?spm=a2g0v.search0104.3.7.695b35fcke4Os7&ws_ab_test=searchweb0_0,searchweb201602_2_10152_10151_10065_10344_10068_5722815_10342_10343_10340_5722915_10341_5711416_5722615_10696_10084_10083_10618_10307_5722715_5711215_10059_308_100031_10103_5711515_10624_10623_10622_5711315_5722515_10621_10620_10125,searchweb201603_25,ppcSwitch_5&algo_expid=82d68252-5f35-47c6-a438-13925ec12b35-1&algo_pvid=82d68252-5f35-47c6-a438-13925ec12b35&transAbTest=ae803_1&priceBeautifyAB=0

[Koresh]

First batch of the latest version is ready :wink:

[pepson]

Can you share elemnts for version RFM69HW ? I see only PCB files but i dont know whatr i must have elements...

[pepson]

And what is size gold pins ? 2.54 ?