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quick question, can I power Funky V3 from 9V battery via 5V pin?
MCP1703 operates in range of 2.7 up to 16V however
I would say no because VBUS is connected to ATMEGA32U4 via pin 2-UVCC and pin 7-VBUS.
Moreover I found a bug in https://harizanov.com/wiki/wiki-home/funky-v3/funky_v3_r3-sch/#main,
Label VCC 3.3V !!! is incorrect it should be 5V or VBUS as per your PCB layout.
Sorry I meant this picture https://harizanov.com/wiki/wiki-home/funky-v3/funky-bottom/#main
“I would say no because VBUS is connected to ATMEGA32U4 via pin 2-UVCC and pin 7-VBUS.”
Exactly.. this is a bit unfortunate, maybe I should have placed a diode just before the voltage regulator. Too late now .
Thanks for pointing out the error on the ISP pins labeling, I just don’t have the original image to edit it; No harm will be done anyway; I’ll have to spare some time and revise it appropriately.
in some of your blogs I found the hint to look into your webshop — and especially for this nice little device here I would be interested to buy one. Is this possible? Your homepage does not show any “shop” link — at least I cannot find one … I think once it was there?!
Thanks a lot in advance!
yes, there used to be a shop where I’d sell the exta units I had..I don’t have free time to support it any more, plus am out of stock on products.
is there anything available on the market that comes close to the Funky? It is exactly what I’m looking for, but I don’t have the means to fabricate the board myself…
Have you tried the Moteino? The form factor isn’t same, but function-wise should be just fine.
I do have few left, just less the radio modules. How many units do you need?
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