KeyFob I2C Converter with Dual Serial to 8-Port I2C - IoT Devices & Sensors | Relay Controllers, Current Monitoring & Vibration Sensors
I2C Shield for Raspberry Pi Zero with Outward Facing I2C Port - IoT Devices & Sensors | Relay Controllers, Current Monitoring & Vibration Sensors
Grove - I2C Hub (6 Port) — Arduino Online Shop
I2C Shield for Raspberry Pi 4, Pi 3, & Pi 2 with Inward Facing I2C Port - IoT Devices & Sensors | Relay Controllers, Current Monitoring & Vibration Sensors
MCP23008 MCP23017 24-Channel Digital Input/Output with I2C Interface - IoT Devices & Sensors | Relay Controllers, Current Monitoring & Vibration Sensors
Grove - 6 port I2C Hub – SwitchDoc Labs
I2C Port Splitter Kit (requires soldering)
I2C Shield for Raspberry Pi 4, Pi 3, & Pi 2 with Outward Facing I2C Port Terminates over HDMI Port - IoT Devices & Sensors | Relay Controllers, Current Monitoring & Vibration Sensors
I2C - SparkFun Learn
For UsenDz@, UART, to I2C, serial port ,GPIO import - AliExpress
I2C Shield for Arduino Micro with I2C Expansion Port - IoT Devices & Sensors | Relay Controllers, Current Monitoring & Vibration Sensors
Grove - I2C hub - 8 ports - TCA9548A - Botland - Robotic Shop
MCP23008 - i2c 8 input/output port expander : ID 593 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Working With I2C Port Expanders | Hackaday
I2C Shield for Arduino Micro with I2C Expansion Port PR19-13
I2C Converter with Dual Serial to 8-Port Hardware I2C - IoT Devices & Sensors | Relay Controllers, Current Monitoring & Vibration Sensors
I2C - DUO Control System
Simple DIY Dual port I2C level shift shield for Arduino Due - Hackster.io
RS232 to I2C Click
A Guide to Arduino & the I2C Protocol (Two Wire) | Arduino Documentation
PCF8574 I2C 8-bit Port Expander Breakout Board — PMD Way
Grove - I2C Hub(6 Port) | Seeed Studio Wiki
A Guide to Arduino & the I2C Protocol (Two Wire) | Arduino Documentation
