Build a firmware for arduino UNO

Hello. I have an experience in projects with SIM900 and have all necessary hardware (but I need to know what type of temp. sensors you need? I have several models here). Please feel free to contact me in chat for discussions about details. My local time is GMT+3. I work overnight tonight, so can't be sure about my schedule for next 12-18 hours, but will try to answer you ASAP. With best regards Maxim

Hello! I have experience programming in C / C + + for almost 20 years. Devices based on Arduino, I'm doing more than 3 years. I have experience writing applications "client-server" for the Arduino, writing applications to interface Arduino and Android, integration of Arduino and Processing. I have experience making "smart house" on the Arduino (arduino, php, javascript, AJAX, JSON). More, I have experience in: - making hydroponics installations on Arduino - the control system with LED lights for plants light - camera sliders - timelapse systems - equipment for the "Escape The Room" - Access Control Systems for printing equipment with RFID - The control system for the aquarium. PH, heating, lighting. - "Robot bartender" system I am ready to write a program for Arduino and provide a complete description of the device. I have all the necessary equipment available. I am ready to assemble a working prototype to verify the correct operation of the program.

I have worked with arduino using different sensors and on different applications. I would like to know more about your project if there's more specific information or needs.

please contact me to discuss more about it and start