this is a topic for the DIY TTN’ers, the builders, the makers, the tinkerers
here you can show and ask, chat and have some fun.
So, anything related to (electronical / mechanical) DIY that don’t
fit in other topics ( but is in some way related to building and/or TTN )
our E-pub … come in, have a drink, your welcome!
previous topics:
A rainy afternoon activity: Designing a bracket to be printed in 3D that will hold a LoRaNode inside a cheap electrical junction-box.
Do you have problems with condensation in this waterproof enclosures? Do you use something to protect electronics?
IP54 is not really water proof. It is not intened to be completely outdoor.
I would suggest scilica-gel pouches and a membrame as suggested elsewhere on this forum.
My is IP66, and with temperature changes it made me big problems.
Where are you buying membranes?
Can recommend Gore PolyVent. Not really cheap, but professional and troublefree…
As a special treat at the Reading TTN Conference meetup on the 14th October, I will be giving away some very useful items for producing PCB designs.
They are 2:1 scale transfers and the latest thing in PCB design (in the 1970s).
Stricktly limited to one transfer per person.
Who is affraid of Pink?
you’ve ‘wrapped it yourself ? what about these 18650 ’ sleeves’ 
finally … I could use my new tool 
reliable RAK 831 (+RPI zero) as the heart of the mobile GW
gps from RAK board and I2C from Pi zero board with an external connector (for experiments later)
That’s a very tight fit.
Metal case to keep the WiFi signals inside? 
I don’t use wifi but a little cable to the onboard 4 g router… will be some ventilation holes, the whole construction is build ‘industrial ridgid’ 
first test 
Just ordered this for my gateway antenna.
€ 6,99 | OSHINVOY Outdoor patch antena installatie L beugels Antenne fixatie holding pole U bouten beugel
https://s.click.aliexpress.com/e/s5YXAxlQ
