In this article we look at an ESP32 board which is a combination of an ESP32-PICO-D4 and a 1.02 inch e-paper display The board does not have a USB to …
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In this article we connect an HTU31 Humidity and Temperature Combination Sensor to an ESP32 Sensor Information The HTU31 is one of the smallest and most accurate humidity sensors on …
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In this article we look at a TLV493D magnetic sensor and we will connect it to an ESP32 development board, its a Lolin D32 pro but pretty much any ESP32 …
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In this article we look at an ESP32 board called the FeatherS2 NEO which is a feather format board but is not made by Adafruit. Lets see an image of …
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In this example we connect a VCNL4040 Proximity and Ambient Light Sensor from Vishay to an ESP32 First lets look at some information about the sensor from the manufacturer VCNL4040 …
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In this example we connect a LTR390 UV Light Sensor to an ESP32 First lets look at some information about the sensor from the manufacturer This sensor converts light intensity …
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Another day another sensor hits the workshop. In this example we connect a AHT20 Integrated temperature and humidity Sensor to an ESP32 First lets look at some information about the …
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In this example we connect a SHT40 Digital Humidity Sensor to an ESP32 This is the next generation of the SHT sensors series, we have had artilces for sensors such …
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In this example we take a look at the DPS310 barometric pressure sensor from Infineon to an ESP32 First lets look at some information about the sensor from the manufacturer …
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In this article we look at an add-on hat for the M5StickC and M5StickC-plus called the ENV hat. The env hat is able to detect the temperature, humidity, air pressure …
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In this example we connect a PCT2075 temperature-to-digital converter to an ESP32 First lets look at some information about the sensor from the manufacturer The PCT2075 is a temperature-to-digital converter …
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In this article we look at the Atom Lite which is a tiny development board based on the ESP32-PICO. This is a very small device which only measures 24mm by …