The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. Digital output data is formatted as 16-bit twos complement and is …
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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 pins Embedded interrupt functions for overall …
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The MLX90614 is a non-contact infrared thermometer with a measurement range from -70 to +380 degree Celsius. Just connect the four leads to your Wemos and you will have a accurate …
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The Honeywell HMC5883L is a surface-mount, multi-chip module designed for low-field magnetic sensing with a digital interface for applications such as lowcost compassing and magnetometry. The HMC5883L includes our state-of-theart, …
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SHT31 is the next generation of Sensirion’s temperature and humidity sensors. It builds on a new CMOSens® sensor chip that is at the heart of Sensirion’s new humidity and temperatureplatform. The …
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This bmp180 from Bosch is the best low-cost sensing solution for measuring barometric pressure and temperature. The sensor is soldered onto a PCB with a 3.3V regulator, I2C level shifter …
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In this example we connect the MCP9808 to the ESP32 The MCP9808 digital temperature sensor converts temperatures between -20°C and +100°C to a digital word with ±0.5°C (max.) accuracy. The …
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In this example we will be connecting an HDC1008 module to an ESP32 module, we used a Lolin32 from Wemos but other makes should work fine as well. The HDC1000 …
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[pdfviewer width=”600px” height=”849px” beta=”true/false”]https://www.esp32learning.com/wp-content/uploads/2017/11/esp32_at_instruction_set_and_examples_en.pdf[/pdfviewer]
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[pdfviewer width=”600px” height=”849px” beta=”true/false”]https://www.esp32learning.com/wp-content/uploads/2017/11/esp32_datasheet_en.pdf[/pdfviewer]
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In this article we look at an ESP32 based board which goes by the name of ESPDUINO-32, it is also supposedly made by www.doit.am. I have seen a few clones …
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In this example we will use Micropython on an ESP32, the tool I will use is called uPyCraft which makes the task easy You will need to download the tool …