SC7A20HTR Breakout Board

Ila Electronics mail

OSHWA UID

US002840 Project Website

Certification Date

July 30, 2026

Country

United States of America

A Qwiic / STEMMA QT compatible breakout board for the Silan SC7A20H 3-axis MEMS accelerometer. Two top-entry connectors allow daisy-chaining without soldering. Jumpers select the I2C address, enable or disconnect the bus pull-ups, and switch between I2C and SPI. The SPI, interrupt, and VDDIO signals are broken out as labeled pads. The repository carries a hardware-tested C++ driver with Arduino and PY32F030 adapters, worked examples, buyer documentation, and the complete design files: schematic PDF, Gerbers, and BOM.

Version

1.l0

Licenses
Hardware
CC-BY-SA-4.0
Software
MIT
Documentation
CC-BY-SA-4.0
View Documentation

Certification mark

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Project Type
Electronics
IOT
Robotics
Keywords
accelerometer, 3-axis, MEMS, SC7A20H, Qwiic, STEMMA QT, I2C, SPI, breakout, sensor

Citations