In Progress

low-energy beehive scale with temp, humidy and swam-Alarm by SMS

One Lilygo TTGO T-Call ESP32 should manage 5 pcs Beehives.

One BME280 should log the weather-logs

For every beehive it should be logged one hx711 and one BME280

The data has to be saved in a mysql-database.

Additional there should be a SMS-Alarm, when a beehive looses x kg in half an hour.

The options (mobile-number, mysql-config, alarm-sensity,....) should be configable with the arduino-IDE

Skills: Arduino, Microcontroller, Electronics, Linux, PHP

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About the Employer:
( 0 reviews ) Sauerlach, Germany

Project ID: #24729685

Awarded to:


Hi, I am an Electrical, Electronics and Embedded Engineer. A PCB Designer, Arduino/Raspberry Pi, ESP32, ESP8266 and internet of things expert. I read through the job description very carefully and I am absolutely sure More

€115 EUR in 7 days
(13 Reviews)

15 freelancers are bidding on average €180 for this job


Hi I am experienced embedded system designer with more than 15 years of experience. I can do it for you. I have worked on a number of projects before with ESP Hx711 and other enviornment sensors Please get in touch to More

€190 EUR in 7 days
(219 Reviews)

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the More

€250 EUR in 4 days
(98 Reviews)

Greeting there , I could absolutely help you with your Arduino based system with SMS alraming i am very excited work on your project and help you get it done in short time About my experience : [login to view URL] More

€200 EUR in 5 days
(73 Reviews)

Hi, We can use HTTP POST to sending data from ESP32 to database. Or If you have another preference we can discuss it. another parameter(Mobile Number reciever, alarm sensitivity,..) will be defined on Arduino IDE and More

€170 EUR in 7 days
(83 Reviews)

Hi, I just came across with your requirements very carefully. We can help you in this project. Please initiate the interview process. My name is Jaspreet & I'm part of larger embedded hardware and firmware developmen More

€300 EUR in 30 days
(23 Reviews)

Hello Thanks for the details about the senors. I have available all the sensors and TTGO T-Call ESP32. I will provide you the testing working codes and also help you to set up the hardware on your side. What suitabl More

€150 EUR in 7 days
(40 Reviews)

we will do your work Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a time and budg More

€120 EUR in 7 days
(72 Reviews)

Hi there, I'm biddin on your project "low-energy beehive scale with temp, humidy and swam-Alarm by SMS" Being a professional electrical engineer, I can do this project for you. please leave a message on my chat so we More

€250 EUR in 4 days
(4 Reviews)

Dear, client. I just read your request carefully and your request will be done within few days. I have rich experience in ARDUINO, ESP32, ESP8266 and Raspberry PI with multi sensors including PSI sensors, PIR sensor More

€250 EUR in 7 days
(5 Reviews)

Good day! I am interested in working on your project. I had project with data collecting over GSM and I have experience with ESP32 TTGO T-Call and with loadcell. Please contact me so that we can discuss the details of More

€120 EUR in 7 days
(5 Reviews)

hello i have 15 years of experience in embedded Im interested in your project.. thank you

€210 EUR in 7 days
(3 Reviews)

Hi, I have experience with ESP32 boards and I also have at home the TTGO-T-CALL. If you want we can talk about details.

€200 EUR in 3 days
(1 Review)

Wow, Seems like an amazing opportunity !!! My Name is Rajbir Singh an experienced Embedded and IoT Engineer. You would be happy to know that I have more than 5 years of experience working with the Arduino/Steppers/Ser More

€140 EUR in 7 days
(1 Review)

Hi man! Thats a cool project you are working on. Could you share the results with me as well? got a number of hives in my back yard and Im' planning to move them to harvert but not only for that... I my oppinion a few More

€30 EUR in 365 days
(0 Reviews)