Shelly X2

The module is ideal for smart relays, lighting systems, sensors, and other connected devices. It is compatible with 5 V DC power input via internal regulation.

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Shelly X2

The module is ideal for smart relays, lighting systems, sensors, and other connected devices. It is compatible with 5 V DC power input via internal regulation.

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Typically used for

Home automation

Smart relays.
Smart lighting.
Irrigation systems.
Smart curtain motors.

Environment control and monitoring

Smart weather sensors.
Smart water valves.

Key features

7 usable I/O ports.
Dimensions (HxLxW): 24x18x1mm / 0.945x0.709x0.039 in.
On-board PCB antenna.
ESP32-C3 embedded, 32-bit RISC-V single-core processor, up to 160 MHz.
Supports 5V power supply input in addition to the standard 3.3V.

Key features

7 usable I/O ports.
Dimensions (HxLxW): 24x18x1mm / 0.945x0.709x0.039 in.
On-board PCB antenna.
ESP32-C3 embedded, 32-bit RISC-V single-core processor, up to 160 MHz.
Supports 5V power supply input in addition to the standard 3.3V.

Typically used for

Home automation

Smart relays.
Smart lighting.
Irrigation systems.
Smart curtain motors.

Environment control and monitoring

Smart weather sensors.
Smart water valves.

What's included

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

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

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

Technical specifications

Chipset	ESP32-C3 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	On-board PCB antenna
Operating voltage	3.0~ 3.6 VDC
Operating temperature	-40°C ~ 105°C
Height	24.0 mm / 0.945 in
Length	18.0 mm / 0.709 in
Width	1.0 mm / 0.039 in

Documents and Downloads

📄 Shelly X2 datasheet 📄 Shelly X2 IOs layout 📄 Shelly X2 dimensions

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