M5Stack PM2.5 Air Quality Module (PMSA003) Compatible With_Raspberry Pi 4 This Raspberry Pi camera features

This Raspberry Pi camera features a super wide 222° fisheye lens and uses the same OV5647 chip as the standard Raspberry Pi camera

2Vrms DAC Signal-to-Noise Ratio 112dB (typical) DAC THD+N -93dB (typical) Frequency Response 10Hz–70kHz (-3dB) Power Consumption <0

This ergonomic craft knife is way better than using scissors or a box cutter

the hand rotation angle and hovering time

BUSY - Busy state output pin (Low for busy)

M5Stack PM2.5 Air Quality Module (PMSA003) Compatible With_Raspberry Pi 4 This Raspberry Pi camera featuresThe PM2. 5 Air Quality Module is an ambient air quality testing module. This product has a PMSA003 digital universal particulate matter concentration sensor. It can collect and calculate the number of suspended particles of different particle sizes in the air per unit volume. The simple design makes enables it to quickly deploy nodes and be used in life or industrial scenarios. It can be used as environmental data collection, or providing real time