8-Channel I2C IIC Relay Board XL9535, USB-C, Dual Power

8-Channel I2C IIC Relay Board XL9535, USB-C, Dual Power 3.3V/5V, SPDT 10A EMR, DIN-Rail Ready, Multi-Board I2C Expansion Expandable, Compatible with Arduino ESP32 Raspberry Pi ESPHome & Home Assistant
- 8 I2C-Controlled EMR Relays (10A Rated) – Features eight SPDT mechanical relays driven by the XL9535 GPIO expander. Each channel switches up to 10A @ 250VAC or 30VDC—ideal for lighting, pumps, motors and AC/DC loads.
- Dual Power Mode for 3.3V & 5V MCUs – Use single-5V mode for Arduino, or dual-power mode for ESP32/ESP8266/Raspberry Pi (3.3V for logic, 5V for coils). Ensures safe I²C voltage levels and strong relay performance. Type C / USB-C Port available to power to board for your convenience
- Noise-Reduced Stable Operation – Separate logic and relay power rails (VIN/GND1 vs. 5V/GND2) prevent voltage dips, MCU resets, and I²C communication errors—critical in smart home and industrial systems.
- Multi-Board I2C Expansion (Up to 64 Relays) – DIP switches allow selecting 8 unique I²C addresses (0x20–0x27). Daisy-chain up to 8 boards on one SDA/SCL bus, enabling 64 individually addressable relay channels.
- DIN-Rail Friendly & Maker Ready – Includes USB-C power input, high-quality screw terminals, clear labeling and a compact 150×72mm design. Fully compatible with Arduino, ESP32, ESP8266, Raspberry Pi, Home Assistant and ESPHome. Example code available on GitHub.
- On board:Includes easy-to-use connectors and detailed instructions, making installation and setup quick and hassle-free for electronics enthusiasts of all levels
Country USA
Brand IotMug
Manufacturer iotmug
Binding Tools & Home Improvement
ItemPartNumber I2cTypCRelay
Size 8 CH EMR Type C
UnitCount 1
EANs 7426959017464
ReleaseDate 0000-00-00

Country	USA
Brand	IotMug
Manufacturer	iotmug
Binding	Tools & Home Improvement
ItemPartNumber	I2cTypCRelay
Size	8 CH EMR Type C
UnitCount	1
EANs	7426959017464
ReleaseDate	0000-00-00

8-Channel I2C IIC Relay Board XL9535, USB-C, Dual Power 3.3V/5V, SPDT 10A EMR, DIN-Rail Ready, Multi-Board I2C Expansion Expandable, Compatible with Arduino ESP32 Raspberry Pi ESPHome & Home Assistant

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