In this example we connect a PCF8574 expander to an ESP32 board, in this case we I used a Lolin32 Description This 8-bit input/output (I/O) expander for the two-line bidirectional …
Tag:
ESP32
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In this example we will look at the 2 light sensors that are fitted to the bpi:bit. We will also see how you to use Micropython to return a reading …
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In this article we look at some of the features of the ESP32 and how you can use these in Micropython. In particular we focus on the internal hall sensor, …
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In this article I will look at a new board (for me anyway) called the bpi:bit. So what exactly is this board, well this basically looks like a slightly bigger …
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In this example we connect a BMP280 barometric pressure sensor to an ESP32 running Micropython BMP280 is an absolute barometric pressure sensor especially designed for mobile applications. The sensor module …
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In this example we connect a Si7021 I2C Humidity and Temperature Sensor to an ESP32 running Micropython The Si7021 I2C Humidity and Temperature Sensor is a monolithic CMOS IC integrating …
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In this example we connect a Si1145 sensor to an ESP32 running Micropython The Si1145/46/47 is a low-power, reflectance-based, infrared proximity, ultraviolet (UV) index, and ambient light sensor with I2C …
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In this example we connect a HDC1008 digital humidity sensor to an ESP32 running Micropython The HDC1008 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement …
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In this example we connect a BMP180 barometric pressure sensor to an ESP32 running Micropython The BMP180 is the new digital barometric pressure sensor of Bosch Sensortec, with a very …
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In this example we introduce you to Micropython on an ESP32, we will flash the on board LED on a Wemos Lolin32. We used the uPyCraft IDE. First of all …