Affordable Bimodal Optical Sensors to Spread the Use of Automated Insect Monitoring

Figure 18

Temperature, humidity, optical sensor, and barometric pressure sensor. For temperature and humidity, we use the Si7021, Silicon Laboratories, for light intensity the OPT3002, Texas Instruments, and for barometric pressure the MS5637, TE Connectivity. All sensors have an I2C bus; therefore, their connection to the MCU is simplified.