Heltec V3 Antenna Mast Printed Case

There are multiple printed case threads but I didnt see one for the HtV3. This weatherproof pole mount sits on 3/4in PVC sch40 pipe. Cables go down the pipe into your control/power box. Zip tie or hose clamp to secure it to pipe. Solidworks 2022 files are in the thing so you can modify, or ask here. It is sized for the 40mm omni antenna with sma → u.fl adapter. I have had it in and out a bunch of times test fitting and no issues with the cable getting snagged or kinked. if you are worried, you could secure the cable to the board with silicone or glue and send the whole assembly in together.

2 Likes

This is obviously for a permanent install. use serial connection to access device or already have it paired. No provision for reading the screen once its in.

I can already hear the howls about antenna performance from the printed case, here is an updated version with a thru hole for the antenna.
tradeoff between rf performance and ingress protection so recommend washer or silicone at the joint. 8.45mm edge to edge hex feature to retain the sma connector from the inside.
also good for longer antennas.

Cool - though FDM printed objects are not waterproof unless coated with something. Another alternative is any small polyethelene bottle.