In a house near Chisinau with a solid-fuel boiler the owner sees flow and return plus three room temperatures on one module.
Five DS18B20 probes on flow, return and rooms through one Pill.
What it is, who it's for, what it does
About this product
The Splitter 1 to 5 - 3.5mm Jack turns the single sensor port on The Pill by Shelly into five 3.5mm jack sockets, so you can measure temperature at five points simultaneously.<br><br>The accessory is fully passive: it has no electronics or power inside, so it does not affect readings and needs no setup. One 21 cm plug connects to the Pill, while five 21 cm socketed cables route the DS18B20 probes wherever you need them.<br><br>Each DS18B20 sensor carries a unique serial number, and the Pill detects all five probes automatically. It suits server rooms, greenhouses, aquariums, warehouses and cold storage where multi-point monitoring matters.
- DeliveryFree from 1500 MDL
- Returns30 days to return
- Warranty24 months
15+projects delivered300+devices installed3 yearslocal-first experienceChișinăushowroom Columna 153Book a showroom visit →
Where it works
Use cases
A small Chisinau shop tracks five temperature zones and gets an alert on defrost.
Monitor fridge, freezer and display cases from a single point.
A Moldovan IT firm places probes at the rack air inlet and outlet and sees the temperature gradient.
Five sensors up the rack height watch for equipment overheating.
For the installerTechnical specificationsfull spec · wiring · datasheet
For the installer
Technical specifications
full spec · wiring · datasheet
Connectivity
- Input connector
- 3.5mm jack (male)
- Output connectors
- 5x 3.5mm jack (receptacle)
Physical
- Input cable length
- 21 cm
- Output cable length
- 5x 21 cm
- Weight
- 40 g
- Shell and wire color
- Black
Environment
- Operating temperature
- 0 to 40 C
- Storage temperature
- -20 to 40 C
- Humidity
- 30 to 70 % RH
- Max altitude
- 2000 m
Other
- Compatible sensors
- Up to 5x DS18B20
- Compatible device
- The Pill by Shelly
Support
Frequently asked questions
How many sensors can I connect with this splitter?
Up to 5 DS18B20 temperature sensors with a 3.5mm jack connector, simultaneously on one The Pill by Shelly module.Are the DS18B20 sensors and the Pill module included?
No. The splitter is a passive accessory; the DS18B20 probes and The Pill by Shelly module are bought separately.Do I need to configure each sensor manually?
No. Each DS18B20 has a unique serial number, and the Pill detects all five automatically.How long are the cables?
One 21 cm input plug and five 21 cm output cables, enough to spread the probes where needed.Can I use the splitter outdoors or in a freezer?
The splitter works from 0 to 40 C, so place it in a heated area; DS18B20 probes rated for cold can go into sub-zero spots.What warranty does it have and do you deliver in Moldova?
24-month warranty. CasaSmart is the official Shelly importer and delivers in Chisinau and across Moldova.
Same category
Similar products
Close models and alternatives from the CasaSmart catalog.
Shelly
DS18B20 Temperature Sensor 3.5mm Jack 1m for The Pill by Shelly
—
Shelly
Shelly Micro USB to 5 Terminal Add-on for The Pill
—
Shelly
Shelly SSR Add-on for The Pill, dual-channel solid-state relay output
—
Shelly
Analog 0-30V Add-on (Shelly Pill) — voltage measurement module
—
Shelly
The Pill by Shelly — Compact USB-C Wi-Fi and Bluetooth I/O Module
—
Shelly
Shelly Button Add-on Black - button mounting accessory for Shelly relays and dimmers
—
Manager guidance
Questions about this product?
A CasaSmart manager calls you within 1–2 working hours and answers anything — compatibility, install, alternatives.
+373 60 944 922Updated: · reviewed by CasaSmart Expert Team