SHT30 temperature sensor
This feature is included only in tasmota-sensors.bin
Wemos SHT30 Shield High Precision Humidity & Temperature (I2C) sensor
From the Wemos SHT30 shield specs the SDA pin on the SHT30 shield is connected to D2 and the SCL pin to D1.
Note: v1.0.0 is retired, but v2.0.0 has the same pinout.
As a default the SHT30 uses I2C address 0x45 and is user changeable by short-circuiting the two soldering pads at the lower left-side of the sensor (see image below marked green).
Also if no other I2C devices are connected to the Wemos it might be wise to short-circuit the three soldering pads at the upper left-side of the sensor (see image below marked red). This connects the pull-up resistors for I2C and biases the SCL and SDA pins to VCC. This is to avoid possible false detections of other sensors like VEML6070.
In the Configuration -> Configure Module page assign: 1. D2 GPIO4 to
I2C SDA (6) 2. D1 GPIO5 to
I2C SCL (5)
After reboot of the device the temperature and humidity are displayed.