Shelly MOD1

Shelly MOD1 is a compact form factor embedded wireless module with PCB trace antenna. Supports up to 11 IOs, temperature and humidity sensors and system LED and button for indicating mode of operation.

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Shelly MOD1

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Typically used for

Smart Home & Consumer IoT

Smart water valves for monitoring and control of home or garden water systems.
Wi-Fi smart relays.
Smart irrigation systems.
Smart lighting.
Thermostats and climate control panels.

Environmental Monitoring

Smart weather sensors.
Room temperature and humidity sensors.
Air quality monitors.

Key features

Easy to integrate into compact appliances.
Wi-Fi 2.4 GHz, 802.11 b/g/n.
Embedded web interface.
JSON-RPC, MQTT/s, WebSocket, BTHome.
EU market compliant - 2014/53/EU, 2011/65/EU certified.
FCC certified.

Key features

Easy to integrate into compact appliances.
Wi-Fi 2.4 GHz, 802.11 b/g/n.
Embedded web interface.
JSON-RPC, MQTT/s, WebSocket, BTHome.
EU market compliant - 2014/53/EU, 2011/65/EU certified.
FCC certified.

Typically used for

Smart Home & Consumer IoT

Smart water valves for monitoring and control of home or garden water systems.
Wi-Fi smart relays.
Smart irrigation systems.
Smart lighting.
Thermostats and climate control panels.

Environmental Monitoring

Smart weather sensors.
Room temperature and humidity sensors.
Air quality monitors.

What's included

Hardware module pre-flashed with our firmware.
Your customizations and configurations fully installed and ready for integration into your product.

Lead time

Typical lead time: 5 weeks

Depending on availability and quantity, lead time may vary.

Lead time

Typical lead time: 5 weeks

Depending on availability and quantity, lead time may vary.

What's included

Hardware module pre-flashed with our firmware.
Your customizations and configurations fully installed and ready for integration into your product.

Technical specifications

Chipset	ESP32-C3FH4 embedded, 32-bit RISC-V single core processor, up to 160 MHz
Memory	400 KB SRAM (16 KB for cache), 8 MB flash
Bluetooth® LE	Bluetooth 5
Wi-Fi	2.4 GHz; IEEE 802.11 b/g/n-compliant
Antenna options	On-board PCB antenna
Operating voltage	3.3 ~ 3.6 V
Operating temperature	-40 ~ 105°C
Height	16.6 mm ± 0.15 / 0.650 in ± 0.006
Length	13.2 mm ± 0.15 / 0.520 in ± 0.006
Width	2.4 mm ± 0.15 (shield incl.) / 0.095 in ± 0.006 (shield incl.)

Documents and Downloads

📄 ShellyX-MOD1 datasheet 📄 Shelly MOD1 IOs layout 📄 Shelly MOD1 PCB land pattern 📄 Shelly MOD1 dimensions

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