This is the concept for the new environmental monitor.

- ESP32-S3-MINI-1-N4-R2
- USB-C for power and serial
- Optional 2" Colour LC Display
- Optional PoE (the grey module)
- Ethernet & WiFi
- CO₂
- Temp (several, inc WAGO for DS18B20, and BLE sensors)
- Humidity
- Atmospheric pressure
- Noise level
- Light (including colour)

#PCB #ESP32

So now, let's do it using an Ag97005-FL plug in module, making it so PoE is optional on a design...

Literally half the price of using the mag-jack version.

Fun morning doing this.

#PCB

So yeah, got back from another wonderful @oshwassociation Open #Hardware Summit last night 💙🤘✨

Slept like a rock

Straight into a marathon to get prototypes ordered for my first-ever event badge #PCB commission!!

Pretty sure I missed the PCBWay workweek tho...

Still: working hard & posting hard & honestly having an excellent time of it~

Next week = SLEEP FOREVERRRRRR 🔥

Nos soy el mejor diseñador, es mi habilidad menos habilidosa, pero trato de defenderme como puedo ja.

#3dprint #maker #esp8266 #electronics #DIYElectronics #Arduino #PCB #freecad #kicad

So... I ordered test #Ethernet boards. Messed up one set of pads (0402 vs 0201) which JLC spotted, so cancelled.

Now I am ordering this. The modules are not in stock at JLC so will be hand soldered (coming from Digikey). The most expensive bit it the magjack, FFS.

#PCB

🔧 Una PCB che cambia circuito in meno di un minuto: prototipazione più rapida, test agili e nuove possibilità per l’elettronica modulare. #PCB #Elettronica

🔗 https://www.tomshw.it/hardware/itera-pcb-metallo-liquido-riconfigurabile

@librepcb

Имею честь сообщить, что я закончил локализацию `librepcb`

LibrePCB — это бесплатный, кроссплатформенный, простой в использовании комплекс автоматизации электронного проектирования для рисования схем и проектирования печатных плат.

Теперь "великий и могучий" (TM) присутствует на все 146 процентов.

Свобода. Развитие. Удобство.

https://librepcb.org/

И заодно напомню про одну довольно известную CAD-библиотеку.
Получите доступ к бесплатным символам, отпечаткам и 3D-моделям в более чем 30 форматах CAD-карт от Ultra Librarian, крупнейшей в мире CAD-библиотеки.

https://www.ultralibrarian.com/

#librepcb #electronics #pcb #PrintedCircuitBoards

I may finally break in to #Ethernet for my ESP32 projects.

This uses a KSZ8851SNL SPI Ethernet MAC+PHY and a Magjack. I have all the parts and schematic sorted, now to track.

Idea is to get some of these, and link to my test ESP32 boards. If I get all working I can make boards with Ethernet on them.

I'll probably list these test boards on my shop.revk.uk if they work, anyway.

Next step once this is done is PoE...

#PCB #ESP32