I created this housing for RaspberryMatic with PoE-Shield with additional OLED display (generic SSD1306 0,91 inch I²C 128x32) and external antenna.
To mount the RPI-RF-MOD-PCBA with the PoE-Hat you will need some stackable pinheaders for the 2x20 pin connector as well as for the 2x2 pin connector. Also you will need 15mm spacers.
The Pi 3B+ is mounted with M2,5x16mm cylinder head screws. The RPI-RF-MOD-PCBA itself is secured with a M2,5x16mmm screw, too.
The opening for the dc connector on the RPI-RF-MOD-PCBA can be cut out and could be used as well (decide for one supply method!) as the Pi's Micro USB socket.
I also created an insert for rack mounting.
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24-03-26: The OLED-holders now fit more generic display styles, implemented cooling openinings and funnel for Noctua A4-10 5V PWM fan (Black-Black, Blue-Blue, Yellow-Red, Green-nc)
The author marked this model as their own original creation.