SCD30 Air Quality Sensors Module, 2Pcs

This compact electronic module is engineered for continuous concentration monitoring with stable performance across wide environmental ranges. Multiple digital interface options allow direct connection to microcontrollers and data logging systems. 1. Measurement capabilities cover a range of 400 to 10000ppm with a typical temperature accuracy of 0.4°C and a response time of 10 seconds. 2. Electrical specifications require a 3.3 to 5.5V supply, operate at an average of 19mA, and support up to a maximum draw of 75mA. 3. Communication protocols include I2C, ModBus, and PWM for versatile hardware compatibility. 4. Construction features PCB material with dimensions of 35 x 23 x 7mm, functioning within a temperature span of -40 to 70°C and up to 95%RH humidity. 5. Packaging contains two identical modules, with minor color variations expected between product images and physical units.