ESP32 + SIM800L or Any Processor + GSM combination

I'm looking for automatic water level control system with the below configuration and requirement.

Type1 Combination:

ESP32 + any GSM Module (Preferably SIMCOM 800L)

Type 2 Combination:

Any Processor + any GSM Module (Preferably SIMCOM or QUECTEL)

Inputs :

4 - Conductive Sensors

Current measurement using sensor at the motor supply(to avoid dry run).

Output :

4 10Amps Relays for controlling motors. (2 for on and 2 for off)


Level 1 Sensor - Water level low - Motor should turn ON

Level 2 Sensor - For indication purposes (Data should be sent to cloud)

Level 3 Sensor - For indication Purposes (Data should be sent to cloud)

Level 4 Sensor - Water Level High - Motor should turn Off

The data in json format should be pushed to Cloud(AWS) on regular intervals (can be configured on firmware).

Parameters like:

Device IMEI

Power status

Water level

Current measurement at the motor.

Through mobile app (Already built - Parameters will be shared) the motor should be manually controlled(on & off) - (details will be share once agreed)

OTA support for firmware upgrade over 2G module.

Config changes through SMS functionality.

Device should have auto and manual modes.

Brief overview: When water level is LOW (below level 1 sensor) motor should turn on. When water level touches level 4 sensor (HIGH) motor should stop automatically.

After a power failure or manual switch on or off the device should first check the levels and then process the same on off logic.

Expected Deliverables:

1. PCB Schematics

2. Firmware, Code

Beceriler: Arduino, Elektronik, Gömülü Yazılım, Mikrodenetleyici, PCB Düzen

Daha fazlasını gör: sim800 gprs example, how to test gsm sim800l, sim800l arduino library, at commands for gprs connection, sim800l gsm module, esp32 with gsm module, sim800 tcp example, sim800 at commands, example php built sites, gsm obd, gsm java player, need website built, remote control using gsm project, iphone processor, websites built using tables html, iphone word processor application, gsm usb, use gsm sim mobile sms free bulk sms, mysql processor usage, gsm control servo circuit

İşveren Hakkında:
( 0 değerlendirme ) Vijayawada, India

Proje NO: #18616832

Bu iş için 21 freelancer ortalamada ₹84815 teklif veriyor


Hi, I hope you are doing well. I have extensive experience with ESP32 and GSM based embedded applications. For your applications, I would suggest to use ESP8266 if only WiFi is needed, ESP32 has both WiFi and Bl Daha Fazla

₹80000 INR in 25 gün içinde
(80 Değerlendirme)

Hello, I am Anthony from Sri lanka. We are a hardware designing & prototyping company. Why you should hire me ? - I have seven years of experience in the field and have developed many systems. - I ha Daha Fazla

₹50000 INR in 20 gün içinde
(52 Değerlendirme)

Hello my name is Maria, I would like to work in this project, I’m an engineer with plenty of experience working with Arduino, Electronics, Embedded Software, Microcontroller, PCB Layout , I have made many online stores Daha Fazla

₹75000 INR in 20 gün içinde
(8 Değerlendirme)

Hi, thanks for posting job. My name is Hongmei and I like to discuss the job with you. I have many experiences with ESP32 firmware development. I can also design hardware schematic and PCB. I would look forward to Daha Fazla

₹83333 INR in 20 gün içinde
(11 Değerlendirme)

Hello, Deep is here from Ahmedabad. I have experience with PCB designing as well as firmware development of ESP32, Various families of microcontrollers, Quectel M66, SIMCOM 800,900 series. Also various types of Analog Daha Fazla

₹55000 INR in 25 gün içinde
(14 Değerlendirme)

Hi, I have read your project description carefully. I have worked with microcontrollers(PIC, AVR, ARM) for 6+ years and have enough experience. Also I have made many automatic devices with Arduino Boards, wifi and G Daha Fazla

₹50000 INR in 15 gün içinde
(5 Değerlendirme)

Hi. I'm an electronic engineering student from Argentina. I've been working in freelancer.com for more than two years, and I've completed more than a dozen projects, all with good recommendations, you can check my prof Daha Fazla

₹44444 INR in 30 gün içinde
(12 Değerlendirme)

Hi, i can do your project in both types. Using ESP32 as well as using processor. You can see my projects using ESP32 and Raspberry pi on [login to view URL] and as well as [login to view URL] Daha Fazla

₹50000 INR in 20 gün içinde
(6 Değerlendirme)

Hi I have developed [login to view URL] controller with dry run using At89s52 [login to view URL] control and current monitoring using sim800 GSM/gprs module and pic18f4520 [login to view URL] based home automation Relevant Skills and Experienc Daha Fazla

₹600000 INR in 60 gün içinde
(5 Değerlendirme)

I have made projects like this and have prior experience in the modules which are to be used in the projects. I will complete this project on time as said. So please provide us with this project.

₹45000 INR in 25 gün içinde
(3 Değerlendirme)

Hello. I can help with your project. I think the ESP32 chip is the best for it and I’m very experienced about esp32s. But i cant make an app. Also, I’m a student. I try to live by myself without any support from anybo Daha Fazla

₹44444 INR in 3 gün içinde
(4 Değerlendirme)

Hello there, I would like to be considered for this project, I have vast experience of working on ESP32 and SIMCOM module i.e SIM900 and SIM900D. and i have these modules (ESP32 and SIM900) available with me for test Daha Fazla

₹41388 INR in 7 gün içinde
(2 Değerlendirme)

Hi sir, I have read your requirements and would like to inform you that i have the required experience for your given task kindly share your projects scope for better understanding of project. I do not charge anything Daha Fazla

₹62500 INR in 20 gün içinde
(3 Değerlendirme)

I have been in the product development since last 3 years and developed many of like products. It would be great if we can just have a conversation on phone or [login to view URL] contact number is +91-8285846803 Relevant Skills Daha Fazla

₹62500 INR in 20 gün içinde
(0 Değerlendirme)

Worked on this types of Projects Many Times. Will be able to deliver it on time. Can suggest GSM Modem with Low COst and Microcontroller which are special for this purpose. I have state of the Art Hardware Develop Daha Fazla

₹62500 INR in 20 gün içinde
(0 Değerlendirme)

I am embedded system developer. I am develop stm32 and GSM based data exchanged. I have worked on simcom and telit module

₹55555 INR in 20 gün içinde
(0 Değerlendirme)

we have hardware design ready as we already developed tracking devices using gsm grps , nxp lpc1768 core , telit modem , gyro and other sensors . it is running in 10000 plus vechicles

₹38888 INR in 6 gün içinde
(0 Değerlendirme)

I HAVE ALL LEVEL. Level 1 Sensor - Water level low - Motor should turn ON Level 2 Sensor - For indication purposes (Data should be sent to cloud) Level 3 Sensor - For indication Purposes (Data should be sent to Daha Fazla

₹62500 INR in 10 gün içinde
(0 Değerlendirme)

I have worked on both ESP module and GSM module control and configuration. Please visit us at www.aritron.com. Have worked on OTA for different architecture/devices. Ultrasonic sensor can be used for level detectio Daha Fazla

₹111111 INR in 25 gün içinde
(0 Değerlendirme)

We have made similar projects sending data via GPRS to web server . Yes as understood from your requirement we will design the project as follows:- 1. The system will only require a GSM GPRS (2g / 4G) module of Simco Daha Fazla

₹44444 INR in 20 gün içinde
(0 Değerlendirme)