I need entropy for my small headless servers - previously I've been using ubld.it TrueRNG, but I couldn't properly reboot my servers when I left them in the USB-port (I had to unplug them, reboot and then during/after startup I could re-insert them to have them start properly).

This is not a problem with the Infinite Noise TRNG + they provides entropy a bit faster!
Installation/compiling was pretty straightforward on Gentoo Linux.

I will certainly choose again if I decide to expand my serverrack :)

borg ~ # cat /dev/random | rngtest -c 100
rngtest 5
Copyright (c) 2004 by Henrique de Moraes Holschuh
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

rngtest: starting FIPS tests...
rngtest: bits received from input: 2000032
rngtest: FIPS 140-2 successes: 100
rngtest: FIPS 140-2 failures: 0
rngtest: FIPS 140-2(2001-10-10) Monobit: 0
rngtest: FIPS 140-2(2001-10-10) Poker: 0
rngtest: FIPS 140-2(2001-10-10) Runs: 0
rngtest: FIPS 140-2(2001-10-10) Long run: 0
rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
rngtest: input channel speed: (min=161.473; avg=163.712; max=186.090)Kibits/s
rngtest: FIPS tests speed: (min=20.914; avg=25.356; max=30.180)Mibits/s
rngtest: Program run time: 12006259 microseconds

The pads are quite sticky for most plants but the whole thing is super awesome. I hope i can get it working well. :)

Great product ! it is really easy to use it with the documentation
the shipping is ok barely 1 week from Germany to France
I would like to use it for a project with mushrooms and Manuel is really helpful
i defintely recommend this device and this seller !

I Believe This Is A Better Version Of A Midi Sprout. Its Very Well Made & Easy To Use. Ive Had Alot Of Fun With It Since I Received It Two Weeks Ago. Shipping Took About Two Week From Germany To California . I Would Definitely Recommend This Device To Anyone Looking For A New Experience With Sound & Plants!

I love this product, it is truly amazing to hear the plants make music. So far I have recorded a few house plants plus the Oak tree in the garden, each plant is different and the Oak tree was incredible you could tell it was a tree by the music it made, a mix of high and really deep notes. I am a beginner at this sort of thing but was able to set up the device and got it working almost straight away. To connect it to your computer you need an adapter, Manuel, the seller, was really helpful in explaining the type of adapter I needed, midi to usb, and I found a cheap one on Amazon which works just fine.

The next thing was software for my computer, again I'm not an expert on midi software, I found a very simple system called MidiEditor, free to download, which plays the music, you can choose which instrument you wish to use and you can record the sounds. The software is limited but it's great for beginners like me. I have even made a few cds for personal use by converting the midi file online to mp3 and then editing it a little in Audacity (free music editing software) adding a bit of reverb for effect etc.

I gave shipping 4 stars because the German post mis-sorted my package, it happens, but Manuel was there chasing it up, he was extremely helpful.

I would definitely buy this product again, in fact I may well do, so I can hear 2 plants at the same time.

All around a great experience. Manuel shipped quickly, the product worked as described and came with good directions. Furthermore, Manuel was a great communicator and very helpful. I sent him a message and he responded right away with help. Recommend!!!

Manuel was great from the beginning of the purchase to the end.
He also was generous with his time to work through the troubles of Christmas shipping challenges.
The device looks great. well made, and comes with everything he said it would.

looking forward to making music with my plants!

Quick, direct and convivial! I look forward for other order like this!! first time with Tindie, not the last !!
did't try the parts yet though ;-)

This is a great little board, now you can discover the sonic world of plants and even yourself, you become the synth controller using the natural rhythms of your body. A great tool for discovering new sonic worlds. I cannot leave a review without saying how good Manuel was there were some issues with my first board (probably my fault) and he was absolutely brilliant in getting every thing sorted and up and running.

-product quality like described, easy to solder thanks to the schematic/pcb layout included.
-fast and safe shipping
-great contact and fast response when support needed.

Happy with the product. How about some documentation or a reply to my email? And delivery Three weeks???