Camper Van
Freedom.

Electrical & Wiring · My build kit

Minidodoca DS18B20 Temperature-Sensor Kit

I bought the Minidodoca kit with the van's small electronics. My roof-wiring diary provides the project context for arranging device leads and bringing them into the van.

By Steven Smith · Camper Van Freedom

Read my build notes ↓
The trimmed roof opening where my cable groups enter the van.
The trimmed roof opening where my cable groups enter the van.

The item in my kit

I bought Minidodoca DS18B20 Temperature-Sensor Kit as part of my camper van equipment.

I bought the Minidodoca kit with the van's small electronics. My roof-wiring diary provides the project context for arranging device leads and bringing them into the van.

Where it fits my build

On Day 104 I pulled the roof wiring through the PVC route with fish tape and brought the cable groups into the van. I fitted plastic trim around the roof opening where the wires passed through.

I also finished the remaining light-wire connections, fitted the junction-box covers, joined the remaining PVC sections and tightened the metal ties around the route.

The roof at the end of my Day 104 wiring session.
The roof at the end of my Day 104 wiring session.

My build notes

This stage pulled together several earlier sessions of drilling boxes, fitting glands and arranging the roof hardware. The final cable entry was the point where all those separate roof routes met.

My notes show how much of the work was physical organization: pulling cables, keeping entry points accessible and closing boxes after the connections were finished.

The route into the van was a layout problem as much as a wiring task.

Alternative products

Two alternatives to compare

HiLetgo supplies a pack of cabled probes. Gikfun combines probes with adapter modules, making the included connection hardware a useful distinction between the two alternatives.

HiLetgo DS18B20 Temperature Probes

HiLetgo DS18B20 Temperature Probes

These cabled DS18B20 probes place a temperature sensor inside a metal probe end. The pack supplies several one-meter leads for controller projects.

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Gikfun DS18B20 Probe and Adapter Sets

Gikfun DS18B20 Probe and Adapter Sets

These sets combine cabled temperature probes with connection modules. The modules provide a terminal interface between the probe leads and a controller project.

View on Amazon

Questions from my build

How did I pull the roof wiring through?

My Day 104 notes record using fish tape to pull wires through the PVC route.

What do the photographs show?

They show the trimmed roof entry and the roof hardware at the end of that wiring session.

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