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Shelly The Pill - a universal sensor module - WiFi/Bluetooth
Shelly The Pill is a compact WiFi and Bluetooth module designed for use with temperature, humidity, and voltage sensors, as well as low-voltage automation devices . The device supports DS18B20 and DHT22 sensors, offers 3.3V digital inputs and outputs , and can measure DC voltage . With USB Type-C power, MQTT, WebSocket, and scripting support, Shelly Gen3 is ideal for both DIY projects and professional automation installations.
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Product description: Shelly The Pill - universal sensor module - WiFi / Bluetooth
Shelly The Pill is a multifunctional automation and monitoring module equipped with 2.4 GHz WiFi and Bluetooth BLE 4.2 connectivity . It is designed to work with environmental sensors, analog modules, and low-voltage control devices. Thanks to its compact design and USB Type-C power supply, it can be mounted virtually anywhere – in control cabinets, equipment enclosures, aquariums, greenhouses, or technical monitoring systems. The module supports up to five DS18B20 temperature sensors or one DHT22 sensor , enabling real-time temperature and humidity monitoring. Shelly The Pill also offers 3.3V digital inputs and outputs, analog voltage measurement, and integration with external systems via MQTT, HTTP, and WebSocket . The Shelly Gen3 platform supports scheduling, webhooks, encryption, and custom automation scripts.
Shelly The Pill - universal sensor module - WiFi / Bluetooth.
Shelly The Pill is just 26mm tall and can be used to intelligently control common digital or analog sensors and low-voltage actuators.
Key Features of Shelly The Pill
- WiFi and Bluetooth connectivity : WiFi 802.11 b/g/n and Bluetooth BLE 4.2 support
- Temperature and humidity sensor support : compatible with DS18B20 and DHT22
- Up to 5 DS18B20 sensors simultaneously : ability to monitor multiple measurement points
- 3.3V digital inputs and outputs : configure up to 3 independent logic inputs or outputs
- DC voltage measurement : built-in voltmeter from 0 V to 2.5 V and expandable to 30 V
- Shelly Gen3 Advanced Automation : Support for scheduling, webhooks, MQTT, WebSockets, and scripts
- Bluetooth Gateway : compatible with Shelly BLU devices
- Compact design : small dimensions enable installation in confined spaces
- USB Type-C Power : Easy 5V DC power supply
- Expandability : Compatible with SSR add-ons and 0V to 30V analog module
Shelly The Pill Technical Specifications
- Processor: Shelly ESP32-C3 (ESP-Shelly-C38F)
- Flash memory: 8 MB
- WiFi connectivity: 802.11 b/g/n 2.4 GHz
- Bluetooth connectivity: BLE 4.2
- Maximum WiFi transmitting power: < 20 dBm
- Maximum Bluetooth transmitting power: < 10 dBm
- WiFi range: up to 30 m indoors and up to 50 m outdoors
- Bluetooth range: up to 10 m indoors and up to 30 m outdoors
- Power supply: 5V DC via USB Type-C
- Power consumption: < 1 W
- Supported sensors: 1 x DHT22, up to 5 x DS18B20
- DC voltmeter: 0 V to 2.5 V - built-in, 0 V to 30 V - with expansion module
- Voltage measurement accuracy: ±(2% + 5 digits)
- Maximum voltage of digital inputs: 3.3 V
- Maximum switching voltage: 3.3 V
- Maximum switching current: 20 mA
- Operating temperature: -20°C to 40°C
- Operating humidity: 30% RH to 70% RH
- Housing material: plastic
- Color: white
- Dimensions: 26 x 19.95 x 8.5 mm
- Weight: 3 g
Kit contents
- Shelly The Pill
- USB Type-C cable
Elements included in the set.
Useful links
| Name | Value |
|---|---|
| Communication |
|
| Width | 7 cm |
| Height | 11 cm |
| Depth | 1 cm |
| Weight | 0.016 kg |
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Shipping in 24 hours
from €8.07
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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