Gravity: High Accuracy Temperature, Humidity, Pressure, Ambient Light and UV Sensor - I2C/UART Spedizione:1 Giorno Note: NPN open collector output

Note: NPN open collector output needs pull-up resistors for the oscilloscope display

BIN2 directly controls the state of the BOUT2 output

We did notice that you can't have both the yellow and red lamps on at once

512 MB RAM

which allows multiple DS18B20s to function on the same 1-Wire bus

Gravity: High Accuracy Temperature, Humidity, Pressure, Ambient Light and UV Sensor - I2C/UART Spedizione:1 Giorno Note: NPN open collector outputThis multifunctional environmental sensor comprises SHTC3 temperature & humidity sensor, BMP280 barometric pressure sensor, VEML7700 ambient light sensor, and LTR390 UV sensor (V1. 0 : ML8511, V2. 0 : LTR390 UV 01) into one and offers 5 kinds of environmental parameters. Professional sensor chips are selected for each kind of parameter measurement. The reasonable layout and heat conduction of main chips are carefully considered in the circuit design,