I2C Adapter

Direct I2C access for fast configuration and testing

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Overview

The image shows an I2C adapter circuit board with a green background. It has a row of pins on one side and printed text that includes "I2C Adapter" and "www.segger.com." There are also small electronic components visible on the board.

The I2C Adapter enables reliable communication with I2C-based peripherals when used together with SEGGER's Flasher. Connected via a standard 20-pin 0.1″ interface, the adapter provides access to the I2C clock (SCL) and data (SDA) lines, allowing I2C devices to be addressed, configured, or tested directly.

Schematics

I2C adapter, block diagram

Suitable products

Flasher

A handheld device labeled "Flasher" from SEGGER, primarily gray with blue rubber edges. It features three status indicators: "Ready" (OK), "Not ready," and "Fail," along with a "PROG" button. This device is used for programming and debugging electronics.