Tag: Wemos Mini

ESP8266 and LPS331AP pressure sensor example

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In this article we look at the LPS331AP pressure sensor and as usual we connect it to a Wemos Mini and the example will...

Wemos mini and US-026 Ultrasonic Detector example

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In this article we look an ultrasonic module that works well with a Wemos Mini in that it will work with 3.3v. The US-026 is...

Wemos Mini and HDC2080 humidity and temperature sensor example

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In this article we look at yet another humidity and temperature sensor from TI - this time its the HDC2080 which we will connect...

Wemos Mini and LPS25H piezoresistive pressure sensor example

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In this article we look at a pressure sensor - this time its the LPS25H and we will connect it to a Wemos Mini The...

Wemos Mini and LIS3MDL magnetic field sensor example

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In this article we look at another sensor - this time its the LIS3MDL which is a 3-axis MEMS magnetic field sensor, digital output,...
esp8266 and LPS22HB

ESP8266 and LPS22HB absolute pressure sensor example

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In this article we look at another absolute pressure sensor - this time its the LPS22HB Once again lets look at this sensor from the...
esp8266 and bmm150

ESP8266 and BMM150 digital geomagnetic sensor example

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In this article we look at a digital geomagnetic sensor - this time its the BMM150 and as usual we will connect this to...

Wemos Mini and ISL29125 RGB color light sensor

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On this page we take a look at the ISL29125 RED, GREEN and BLUE color light sensor The ISL29125 is a low power, high sensitivity, RED, GREEN...

Wemos Mini and I2C LCD example

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Sometimes a nice big LCD is useful for your projects, in this example we will interface to an I2C LCD using our ESP32. Now...

Wemos Mini and a TTP223 Capacitive Touch Sensor

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In this example we will connect a TTP223 Capacitive Touch Sensor to our Wemos Mini. The TTP223 is a touch pad detector IC which offers 1...

Wemos Mini and the BMP180 shield

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Similar to the last post on the DS18b20 shield this was another shield that did not appear on the Wemos site, this time it was...

Wemos Mini compatible Ds18B20 shield

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I already have a Ds18B20 example on this site but i was interested to see that searching through popular electronic component sites a DS18B20...

Wemos Mini and a PCF8574

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The PCF8574 is an 8 bits I/O port expander that uses the I2C protocol. Using this IC, you can use only the SDA and...

Wemos Mini and L3GD20 sensor

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The L3GD20 is a low-power three-axis angular rate sensor. This is the module I bought for reference More information can be found at http://www.st.com/content/st_com/en/products/mems-and-sensors/gyroscopes/l3gd20.html about the...

Wemos Mini and MMA8451 accelerometer

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The MMA8451 is a low-power accelerometer with 14 bits of resolution, with the following features: Embedded functions with flexible user-programmable options, configurable to two interrupt...

Wemos Mini and DHT Pro example

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In this example we connect the DHT22 Single Bus Digital Temperature Humidity Sensor (DHT Pro shield) to our Wemos Mini , you can see this...