Sensor for measuring acceleration in three axes: X, Y, Z in the range of ±2 g, ±4 g, or ±8 g. The popular I2C bus is used for communication with the central unit. The module has passive elements necessary for the correct operation of the system. The leads are holes for self-soldering of the goldpin connector - 2.54 mm pitch (included), which allow the sensor to be connected using wires or directly plugged into a contact board. Technical data: Supply voltage: 3 V to 5 V Terminal voltage: 3 V to 5 V Three axes: X, Y, Z Communication interface: I2C (TWI) Bus address: 0x1C or 0x1D (selected using pin A) Resolution: 14 bits Measuring ranges (configurable): ±2 g, ±4 g, ±8 g Terminals: goldpin connectors - 2.54 mm pitch (included in the kit for self-soldering) Two mounting holes with a diameter of: 3 mm Hole spacing: 15mm Board dimensions: 14.5x20.5 mm Weight: 1.3 g https://elecena.pl/product/26972779/gy-45-mma8451-digital-triaxial-accelerometer-inclination-module 2024-09-30 https://elecena.pl/product/26972779/gy-45-mma8451-digital-triaxial-accelerometer-inclination-module 2025-10-29