Tutorial on designing a Bluetooth Low Energy (BLE) circuit with the ability to measure 9-axis motion, humidity, and temperature.
Tutorial on designing a Bluetooth Low Energy (BLE) circuit with the ability to measure 9-axis motion, humidity, and temperature.
Use an Arduino/Genuino 101 with iAQ-Core air quality and HIH-6131 temperature/humidity sensors to make an Indoor Air…
Use an Arduino/Genuino 101 with iAQ-Core air quality and HIH-6131 temperature/humidity sensors to make an Indoor Air Quality Monitor with Bluetooth low energy (BLE) connectivity.
Learn to use an Arduino to read NFC tags and write information on them! Near field communication protocols are what…
Learn to use an Arduino to read NFC tags and write information on them! Near field communication protocols are what electronic devices can use to communicate and transfer data between each other.
This article demonstrates how to use the built-in die temperature sensor on the nRF51. The die temperature is not the…
This article demonstrates how to use the built-in die temperature sensor on the nRF51. The die temperature is not the same as ambient temperature, but can be calibrated to ambient temperature by using a correction factor.
Use your Android device to open and close your garage door! Much better than that clunky remote you've been using.
Use your Android device to open and close your garage door! Much better than that clunky remote you've been using.
Thread, a network protocol released July 2015, is optimized for the connected home network. It is IPv6 based, uses IEEE…
Thread, a network protocol released July 2015, is optimized for the connected home network. It is IPv6 based, uses IEEE Standard 802.15.4 and runs on existing hardware.
How to create a custom BLE GATT peripheral using the nRF51 by creating a service and characteristics.
How to create a custom BLE GATT peripheral using the nRF51 by creating a service and characteristics.
Learn how to communicate with a custom BLE peripheral using an Android device.
Learn how to communicate with a custom BLE peripheral using an Android device.
MQ Telemetry Transport (MQTT) is a popular low-overhead messaging protocol used by many IoT devices to communicate. This…
MQ Telemetry Transport (MQTT) is a popular low-overhead messaging protocol used by many IoT devices to communicate. This tutorial will show the user how to to set up a basic MQTT network using Python on his or her computer and an ESP8266 running the NodeMCU firmware.
How to set up the build environment for the nRF51 system-on-chip using makefiles and ARM-GCC.
How to set up the build environment for the nRF51 system-on-chip using makefiles and ARM-GCC.
Compile and install NodeMCU on the ESP8266 IoT chip using Linux tools and the ESP Open Source SDK
Compile and install NodeMCU on the ESP8266 IoT chip using Linux tools and the ESP Open Source SDK
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