Sensors
LIS3DH
Low-power 3-axis accelerometer common in wearable and battery-powered maker modules.
Best For
Projects needing Accelerometer and Low power with a commonly available sensors part.
Avoid If
You need production-grade certainty without checking the exact module vendor, pinout, and library maintenance status.
Quick Decision Notes
LIS3DH is indexed as a sensors part from STMicroelectronics. ChipScout tracks it by practical maker-facing dimensions: interfaces, library readiness, estimated price, field-level sources, and whether the page is strong enough for selection rather than only lookup.
Technical Specifications
Common Use Cases
- Maker prototypes
- Low-cost modules
- Educational hardware
Known Issues
- Breakout boards may use different pin labels or regulator choices
- Clone modules can differ from the original datasheet part
Interfaces and Library Support
Every field is meant to be source-backed. Corrections should include a datasheet URL, vendor page, module photo, or reproducible library test.
Submit correctionSource Resources
Pinout Table
Pinout is not yet source-verified. Use the table as an integration checklist, then confirm exact pins against the module vendor page before wiring hardware.
Common Wiring
Power the module from a rail that matches the breakout board, not just the bare IC.
Connect ground between the controller, sensor/module, and external power supply.
Use pull-ups appropriate for the board voltage; many modules already include them.
Keep wiring short for breadboard prototypes and lower bus speed if unstable.
Arduino Example
#include <Wire.h>
void setup() {
Serial.begin(115200);
Wire.begin();
Serial.println("LIS3DH I2C wiring smoke test");
}
void loop() {
// Replace this with the maintained LIS3DH library call.
Serial.println("Check LIS3DH on the I2C bus, then read a sample.");
delay(1000);
}MicroPython Example
from machine import Pin, I2C
import time
i2c = I2C(0, scl=Pin(1), sda=Pin(0), freq=100000)
print("LIS3DH I2C devices:", i2c.scan())
while True:
# Replace with the maintained LIS3DH driver call.
print("read LIS3DH sample")
time.sleep(1)Recommended Development Boards
Low-cost Wi-Fi/BLE board with enough interfaces for most sensors and modules.
Good baseline for beginner wiring and library validation.
Practical MicroPython target for I2C, SPI, UART, PWM, and ADC experiments.
Alternative Model Reasons
Common Questions
What is LIS3DH best used for?
Projects needing Accelerometer and Low power with a commonly available sensors part.
Does LIS3DH support Arduino or MicroPython?
LIS3DH has verified Arduino support and verified MicroPython support.
What interfaces does LIS3DH use?
LIS3DH lists I2C, SPI; wireless support is no wireless protocol.
Alternatives and Related Parts
ACS712
Allegro MicroSystems
Hall-effect current sensor module used for AC/DC current measurement projects.
ADXL345
Analog Devices
3-axis digital accelerometer with broad maker library support.
AHT10
Aosong
I2C temperature and humidity sensor commonly sold as a compact low-cost breakout.
AHT20
Aosong
Popular Chinese I2C temperature and humidity sensor used as a low-cost SHT-series alternative.