In this article we look at a temperature sensor, the STTS22H sensor from ST and connect it to an ESP32 board Sensor Information The STTS22H is an ultralow-power, high-accuracy, digital …
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In this article, we look at a Triple-axis Magnetometer, the MMC5603, and connect it to an ESP32 board Sensor Information This sensor can sense ranges from ±30 Gauss (±3000uT or …
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In this article we look at a temperature and pressure sensor, the BMP384 pressure sensor from Bosch Sensortec, and connect it to an ESP32 board Sensor Information The BMP384 can …
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In this article we look at a bit of a niche product featuring an ESP32 it is a Heart development kit featuring an ESP32 and a Max30102. The kit is …
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This is another ESP32 I purchased for the collection CORE ESP32 core board is a core board designed based on Espressif ESP32-C3, the size is only 21mm*51mm, and the edge …
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In this article we look at a development board that contains an ESP32 and an 2.13inch E-paper display Here is an image of the board. Specifications Operating voltage: 3.3V Interface: …
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The TTGO T4 from LilyGO is an electronic development board based around an ESP32 with a built-in 2.2 inch TFT display. There is also a 2.4inch LCD option as well. …
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This LCD module uses an ESP32-S3-WROOM-1 module as the main controller, the main controller is a dual-core MCU, integrated WI-FI and Bluetooth functions, the frequency can reach 240MHz, 512KB SRAM, …
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In this article we look at another interesting idea for an ESP32., its an ESP32 heart rate monitor kit. Its an all in one development kit which contains the development …
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In this article we look at an ESP32 based board from Seeedstudio in its XIAO form factor. The Seeed Studio XIAO ESP32C3 is a mini development board based on the …
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In this article we look at a neat module which integrates a camera and an ESP32 into a 3D printed case The camera is an OV2640 type and here is …
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In a previous article we showed a small epaper module from Lilygo. This is an add-on module which includes a a 200ma battery, HMC5883L compass, BMA423 step counter, and RTC …