We will send you a replacement after receiving the defective item. BMP280 Pressure Sensor Replace BMP180 for Arduino High Precision Atmospheric. GY521 MPU-6050 Module 3 Axis Gyroscope+Accelerometer Module for Arduino MPU 6050.1PC New H3Y-4-C Timer AC110V DC24V AC220V 1S-30m SPOT STOCK 02OM#XR. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\PLCs & HMIs\PLC Processors". The seller is "industrial-supplus" and is located in this country: HK. This item can be shipped worldwide.