💬 Button size radionode

[Koresh]

Can anyone confirm microchip 24LC64 as eeprom (pinout is standard for sot23 eprom, so it is possible to change chip in future)? Is standard library compartible with it? Thanks!

[scalz]

@Koresh I think this eeprom has libs for arduino. but if this is for using ota with dualoptiboot and mysensors, as far as I know, it's not compatible. only jedec spi eeprom for the moment..If it's only for datastorage, I don't see problems.

[NeverDie]

I'm revising my earlier comment. Based on new experience, I wouldn't recommend using the smaller atmega328p.

[bjornhallberg]

@Koresh Where do you get the rfm69(h)w rev 3.0 from? Or is it the hc model? I can only seem to find rev 2 (?) on Ali?

[Koresh]

@bjornhallberg said:

@Koresh Where do you get the rfm69(h)w rev 3.0 from? Or is it the hc model? I can only seem to find rev 2 (?) on Ali?

You can find these modules as "rfm69hc" on Ali. Do not forget about haggling :)

I've received new version of these little boards :smiley:
Will show new soldered boards asap.

[Koresh]

Next revision :smirk:

[Koresh]

Looks perfect with new usb-ttl. :smiley: I plan to use this configuration as RFM69-USB gateway.

[alexsh1]

@koresh When are you planning to release the Eagle files for the board please?

[Koresh]

@alexsh1 said:

@koresh When are you planning to release the Eagle files for the board please?

After all tests are completed :)

[Koresh]

All my rfm69 boards family are under tests now :smiley:

[Cliff Karlsson]

@Koresh Could you give us a rough estimate of the assembled price for the different nodes?

[Koresh]

@Cliff-Karlsson said:

@Koresh Could you give us a rough estimate of the assembled price for the different nodes?

I will try to estimate rough prices for all boards today.

[Koresh]

So I am ready to present estimated prices to all my new boards.
The estimate is too rough because I am not sure about size of the production batch. But it's better than nothing. Prices include pcb's, components and assembly. Configurations are not fully accepted yet.

---WALL SOCKET INSERTABLE NODE
BASIC (ac/dc, atmega, rfm69, 10a relay) - 9.5$
ADVANCED (ac/dc, atmega, rfm69, 10a relay, current sensor, rgb led) - 10.8$
MAX (ac/dc, atmega, rfm69, 10a relay, currrent sensor, atsha204, watchdog, rgb led) - 12.2$

---WALL SWITCH INSERTABLE NODE
BASIC (atmega, rfm69, buttons controller, JST wires) - 6.5$
MAX (atmega, rfm69, buttons controller, JST wires, atsha204) - 7.5$

--BUTTON SIZE RADIO NODE
BASIC (atmega, rfm69) - 6$
MAX (atmega, rfm69, atsha204) - 7$

--SECRET TTL-USB
BASIC - 1.4$

[Cliff Karlsson]

Ahh Great, I will be ordering a lot of boards when they are available. Just one question, do you have any sensor-boards planned? like PIR/temp/hum/Lux -multisensor ?

[Floca]

I would buy 10 of the little stamp Sized Nodes without atsha if the price for Germany is good :)
...and also 2 secret TTL Devices.

Hope release is soon ;)

[frencho]

Koresh,
Great work, I must say that I would be also interested in getting a couple of your boards as soon as they are ready !

[Koresh]

@scalz Challenge accepted :) Now with OTA!

@frencho said:

Koresh,
Great work, I must say that I would be also interested in getting a couple of your boards as soon as they are ready !

Thanks!

[scalz]

@Koresh hehe great :)

[Cliff Karlsson]

Have you planned to release some kind of general sensor too? Like temp/hum /light/pir?

[Koresh]

@Cliff-Karlsson said:

Have you planned to release some kind of general sensor too? Like temp/hum /light/pir?

Unfortunately I have no time. Now i'm focusing on preparing three boards for mass production. Do not forget, I have job and I design those boarsd in my free time. May be I will design sensors boards after :smiley: