In this example we connect an ESp8266 to a dual L9110 fan module. This is a commonly found, basic low cost module which consists of an L9110 chip and a …
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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 in the picture below which shows …
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A new shield for the Wemos Mini came my way recently, this is called the MATRIX LED Shield – You can find out more at https://wiki.wemos.cc/products:d1_mini_shields:matrix_led_shield The board uses a …
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In this example we look at another terrific little low cost shield for the Wemos mini, this time its the OLED shield. In this case we will get this working …
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In this example we connect a Wemos Ws2812B RGB shield to a MH ET LIVE ESP32 MINI KIT, we will then loop through red, green and blue colors …
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The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire …
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In this example we will connect an SHT30 shield to our MH ET LIVE ESP32 MINI KIT, here is the shield SHT30 Shield For WeMos D1 mini SHT30 I2C Digital Temperature …
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OK this is another wemos type shield that can easily be connected to a MH ET LIVE ESP32 MINI KIT, in this case this is actually not an official wemos …
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As promised we said we would try out some of the Wemos Mini shields with the MH ET LIVE ESP32 MINI KIT. Here is a picture of the DH11 shield. …
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The MH-ET LIVE MiniKit is an ESP32 board which has the advantage of being able to utilise the various shields that have been developed for the Wemos Mini (ESP8266) module. …
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SHT21, the new humidity and temperature sensor of Sensirion is about to set new standards in terms of size and intelligence: Embedded in a reflow solderable Dual Flat No leads …
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The TCS3200 and TCS3210 programmable color light-to-frequency converters that combine configurable silicon photodiodes and a current-to-frequency converter on a single monolithic CMOS integrated circuit. The output is a square wave …