ESP32 and ADS1015 analog-to-digital converter example

The ADS1015 is a precision analog-to-digital converters (ADCs) with 12 bits of resolution offered in an ultra-small, leadless QFN-10 package or an MSOP-10 package. The...

B4R and ESP32 MCP9808 digital temperature sensor example

MCP9808 digital temperature sensor example The MCP9808 digital temperature sensor converts temperatures between -20°C and +100°C to a digital word with ±0.5°C (max.) accuracy. The...

ESP32 and MAG3110 magnetic sensor example

The MAG3110 is a small, low-power digital 3D magnetic sensor with a wide dynamic range to allow operation in PCBs with high extraneous magnetic...

ESP32 and TMP102 digital temperature sensor example

In this article we look at the TMP102 digital sensor and we will connect it up to an ESP32 The TMP102 device is a digital...
esp32 and TMP006 layout

ESP32 and TMP006 Infrared Thermopile Sensor example

In this article we look at a TMP006 which is another temperature sensor. We show you how to connect this to an ESP32 with...

ESP32 and MCP9808 digital temperature sensor example

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...

ESP32 and basic TEA5767 example

The TEA5767HN is a single-chip electronically tuned FM stereo radio for low-voltage applications with fully integrated Intermediate Frequency (IF) selectivity and demodulation. The radio...

ESP32 and IR Line tracking sensor example

This is another example using a sensor from the 37 sensor kit, this time we use the one called the KY-033 Hunt sensor module. A...

Espruino and ESP32 wifi examples

In this example we will show a couple of Wifi examples using Espruino firmware flashed on an ESP32, we used the Espruino web ide Code...

Using a ESP32 with a BMP388 barometric pressure sensor

In this article we look at another sensor - it is a BMP388 by Bosch Sensortec, so lets crack on and try this out...
ESP32 and TLV493D layout

TLV493D magnetic sensor and ESP32 board example

In this article we look at a TLV493D magnetic sensor and we will connect it to an ESP32 development board, its a Lolin D32...

ESP32 and MPU-9250 sensor example

The MPU-9250 is the company’s second generation 9-axis Motion Processing Unit™ for smartphones, tablets, wearable sensors, and other consumer markets. The MPU-9250, delivered in...