8051 Tutorial

May 23, 2021

2.8.0
* Fix bugs in landscape mode

2.6.5
* 18b20 temperature sensor IoT (IFTTT) example is added
* 18b20 temperature sensor IoT (thingspeak) example is added
* Laser security system with SMS notification example is added

2.5.0
* Remove storage permission

2.4.0
* Infrared home automation example is added
* Current measurement example is added
* Pulse sensor example is added

2.3.0
* Bluetooth LED matrix example is added
* Bluetooth low energy LED matrix example is added