new box for nodemcu

[pppp33]

Hi there,
We just finished first protos of our box for NodeMCU and Oled Display.Main feature are:
- Din Rail enclosure (4U)
- Internal power supply (240Vac)
- 4 optocoupled inputs (Pulse counters S0 or Thermo DHT/18B20)
- 2 Relays 16A with NC, NO
- Optional Oled Display board

If somebody is interested in getting it, pls send me a PM.
We are defining versions (with or without OLED), quantities, prices.
I'll be back with info very soon....

Here are some pics:

P1090331 (Copia).JPG (116 KiB) Viewed 22355 times

P1090311 (Copia).JPG (127.61 KiB) Viewed 22355 times

P1090273 (Copia).jpg (190.76 KiB) Viewed 22355 times

Regards
Paolo

[JR01]

Will be watching with keep interest !!! +1+1

[NietGiftig]

Nice

It looks like the ESP8266 antenne is encapsulated between 2 printed circuits with lots of copper.
Will this not limit the send/recieving?

[manjh]

Interesting!
How are you planning to put this on the market? Webshop?
Please post pricing as soon as you have it...

[pppp33]

Thnx for yr interest.
@nietgiftig: The sample is running well, even with a -91db wifi strenght (box closed).
I'll be back asap with more info.....
Regards
Paolo

[MiKa1975]

Hi,
can you share schematic?

MiKa

[Dylantje]

Great....
Is there hardware to buy?
To print in 3D?

[pppp33]

hi,
@MiKa1975: we're preparing a simple schematic
@Dylantje: it's a standard DIN Box 4U, no need to print it in 3D
we'll sell the complete device with or without oled display option
regards

[lunarok]

Very interesting project.
Have you planned variations of this box for other usages, like relais+input and more than all dimmer+input ?

[pppp33]

@lunarok: it's already a 4X Opto-Inputs + 2X relays output (you can use opto inputs as switches or counters)
pls can you give some more details about dimmer+input ? You mean PWM ?
regards
paolo

[lunarok]

Yes PWM, for dimmable light
Ok so the Input can be used for switches, already very nice
If interested, contact you by MP ?

[pppp33]

@lunarok: sorry for delay...busy at work
yes, mp is OK
regards
paolo

[pppp33]

Hi there,
this is a simple schematics of IO:
Pls. note:
- S1 is the switch to clear Flash memory
- J1 is the I2C conn to optional Oled display

schematics_01.png (50.24 KiB) Viewed 20198 times

Regards
Paolo