I have a Raspberry Pi 2 with Brick Pi and thermometer sensor. I refer this http://www.instructables.com/id/ThingSp ... pberry-Pi/ to build my final year project and my lecturer ask me to do a notification services to alert when it reach at certain temperature. She ask me to do it with sendmail but I don't know how to do it. I found an alternative with Telegram bot because I think it was easy. But I realize my self that I can't do it. I also add Raspberry Pi camera rev 1.3 to see the situation and room condition. I asking your opinion or suggestion, how to do it and I'm really appreciate it.