salvadorrueda/arelay

ARelay is an Arduino Relay with some extras.

ARelay

ARelay is an Arduino Relay with some extras.

The relay can be turned ON/OFF by pressing the button.

It can also be done by using the serial connection with an app like Bluetooth terminal. Using serial you can interact with ARelay and program an alarm to turn on or off the relay.

A good start is to send "hi" without quotes. ARelay will respond with something like this:

h. Show this help i. ARelay info o. Relay set ON f. Relay set OFF "); c. Change Relay state "); a. Alarm Relay. Ex a06:00o. Alarm at 6:00 relay ON 12:34 OFF ALARM > OFF

Note that you are sending two commands 'h' for help and 'i' for info.

V1.0

Hardware: Arduino Nanno Relay Button ON/OFF the Relay HC-06 Serial Bluetooth Oled 0.96 128x64 SSD1306 I2C RTC DS1307

Improvements Store the alarm on the Arduino's EEPROM

Documentation & Resources: Thanks to people that helped me with their publications.

Arduino the Object Oriented way http://paulmurraycbr.github.io/ArduinoTheOOWay.html

Creating Classes in C for Arduino http://polygondoor.com.au/creating-classes-in-c-for-arduino/

arelay's Issues

ARelay's state always off after a power cut

On power on the Arduino, the ARelay's state is always off. Is better if we save the ARelay's state (ON or OFF). Especially when we have had a temporary power cut.

Bug. ARelay ON or OFF setting an Alarm

Sometimes when an alarm was setting with something like "a06:00oi" the ARely turns ON and the display doesn't show the complete alarm time. It seems there is a problem reading from the BTserial