Akcelometr Bigtreetech ADXL345 V2.0

ADXL345 V2.0: Module for High-Precision Resonance Measurement

ADXL345 V2.0 module is equipped with an ADXL345 sensor, which provides measurements of both dynamic and static acceleration. Its main advantage is the ability to integrate with Klipper firmware for Input Shaping technology, which allows for optimization of printing and achieving better results at higher speeds and accelerations.

Recommended Usage and Applications

ADXL345 V2.0 is ideal for users who want to achieve higher precision and quality of printing. The module is compatible with various host systems and can be easily connected to Raspberry Pi or Manta + CB1 boards with USB ports. Thanks to a simple plug-and-play system with a USB-C connector, installation is quick and trouble-free.

Technical Specifications

• Dimensions: 33.25 x 15.5 mm
• Microprocessor: RP2040 Dual ARM Cortex-M0+, 133 MHz
• Input voltage: DC 5V
• Logic voltage: DC 3.3V
• Interface: USB-C on board, USB-A for RPI or CB1
• Sensor: ADXL345
• Sensor interface: 4Line SPI
• Resolution: up to 3.9 mg(LSB)
• Output frequency: 0.1-3200 Hz
• Sensor operating temperature: -40 °C to +85 °C
• Mounting holes for attachment to stealthburner or nozzle location (screws and rings for this mounting are included in the package).

Difference between S2DW V1.0 and ADXL345 V2.0:

The only difference between ADXL V2.0 and S2DW is the chip version (LIS2DW on S2DW V1.0 versus ADXL345 on ADXL V2.0).

While both chips offer the same acceleration measurement features, LIS2DW also stands out with higher sensitivity, lower noise, and better temperature stability.

ADXL345 V2.0 provides flexible mounting options, including direct mounting on StealthBurner or nozzle mounting for precise measurements. Necessary mounting components such as screws and silicone rings are included, simplifying the entire installation process.