Connect an LM75 temperature sensor to an ESP32
In this example we will connect an LM75 temperature sensor to an ESP32 module, in this case our favourite Wemos LOLIN32. Lets look at some technical information about the LM75
Linkit One and MMA7660 accelerometer example
How to connect a MMA7660FC accelerometer to a Linkit One
linkit one and GUVA-S12SD UV Sensor example
The GUVA-S12SD UV Sensor chip is suitable for detecting the UV radiation in sunlight. It can be used in any application where you want monitor for the amount of UV light and is simple to connect to any microcontroller
Linkit One and MLX90393 magnetic field sensor example
The MLX90393 magnetic field sensor can be reprogrammed to different modes and with different settings at run-time. The sensor offers a 16-bit output proportional to the magnetic flux density sensed along the XYZ axes using the Melexis proprietary Triaxis® technology and also offers a temperature output signal.
Linkit One and DS1624 sensor example
The DS1624 consists of two separate functional units: a 256-byte nonvolatile E2 memory and a direct-to-digital temperature sensor.
A basic ESP32 Web server example
In this example we will create a basic web server with an ESP32,
Adding support for ESP32 boards
Adding support for ESP32 boards
A look at the ESP32
I'm a big fan of the ESP8266 devices that are available so when I saw that there was an ESP32 available I was interested to have a look.
Linkit One and MMA7361 example
The MMA7361L is a low power, low profile capacitive micromachined accelerometer featuring signal conditioning, a 1-pole low pass filter, temperature compensation, self test, 0g-Detect...
Linkit One and ADXL335 accelerometer example
The ADXL335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures acceleration with a minimum full-scale...
Linkit One and PCF8574 example
The PCF8574 is an 8 bits I/O port expander that uses the I2C protocol. Using this IC, you can use only the SDA and SCL pins of your Linkit One board to control up to 8 digital I/O ports.
Linkit One and AD Keypad example
I purchased this module as part of a microcontroller kit, its an interesting little module as it has 16 buttons but with only 1 I/O...
Linkit One and BH1750 example
BH1750FVI is an digital Ambient Light Sensor IC for I2C bus interface
Linkit One and SHT11 example
The SHT1x digital humidity sensor is a reflow solderable sensor. The SHT1x series consists of a low-cost version with the SHT10 humidity sensor, a...