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Esp8266 Project with Push Notification

$30-250 USD

Closed
Posted almost 5 years ago

$30-250 USD

Paid on delivery
Overview: I'm currently using an esp07-slave triggered by events that sends a message to the esp12-master. The esp12 then directs the ardunio to turn-off a solenoid & sends push notification to the app. The arduino also supports an HC-05 module linked to the android app. The simple app can open or close the solenoid. Arduino also uses a manual push button momentary switch to open or close the solenoid. Objectives: Simplification This project is to simplify the earlier project without losing any of the functionality. This projects will eliminate the arduino, and the HC-05 bt. Instead use the esp12 in server mode & the esp01 & android device in client mode to perform the same tasks as BLE. 1). Would need to plug the arduino code into the esp12 to control the solenoid & enable the esp12 server mode, The esp01 & app as client modes. See screen shot of how the code might be written for a server/client mode. 2). Enable the Esp12 to send & display temperature to my app. Make any necessary mods to the app temp page so the readings are displayed correctly. Trigger the solenoid closed at xF/C temp reading. Flow chart: Description (attached) Master’s IP (assigned by the router, statically or dynamically (DHCP) is configured into slaves code so that slave can send data to master over GET request. Master would connect to router to send data (Push Notification) to web, from web to android app. Slave pings to master’s IP to send GET request, and receives ECHO payload that contains the necessary data (active polling method). Summary: 1. Client posts data to master , 2. Client retrieves acknowledgment after posting data to server-esp12, 3. Server-esp12 creates AP that client connects to, 4. Server-esp12 connects to router to send push notification to hosted web server, back to android 5. No internet access needed from router, for client, server or app talk. Intranet connected. Brief description: (esp01- Client function) Esp01 if triggered sends message to esp12 server to close solenoid & send push notification message. Green led is (ON) when client is in triggered state. When client is out of triggered state led is (OFF). When client is powered up the first time green led blinks (3) times.  Brief description: (esp12- Server function) The server esp12 when triggered by the client closes the solenoid and sends push notification to android device. The esp12 can open or close the solenoid by momentary switch. Push once to close, Push again to open solenoid. This event also sends the push notification. The app can open or close the solenoid. The esp12 temp reading can trigger the solenoid closed & send push notification. When solenoid is closed red led is (ON). When solenoid is open green led is (ON), red led is (OFF). When esp12 receives message from esp01 Green led blinks (5) times. When esp12 is powered up for the first time green led blinks (3) times, then all led's are off. Hardware components: Client: 1. esp01 2. led 3. Trigger switch- 2 wire probes Server: 1. esp12 2. 2 leds (Indicates if solenoid is open/closed by LED color) 3. Reset Switch 4. H-bridge > Solenoid 5. Temp sensor DS18B20 Attached flow chart. Demonstration: Should be able to demonstrate by short video clip that the esp01 communicates with the esp12 as described. Will provide the arduino/esp12-master/slave files formatted to open/close solenoid from earlier project. The budget for this project is $125usd. Time frame 3-6 days.
Project ID: 19788833

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14 proposals
Remote project
Active 5 yrs ago

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14 freelancers are bidding on average $384 USD for this job
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Hello, I am Anthony from Sri lanka. I have 7 years of experience in the filed and I am very much interested in your project. Why you should hire me ? * As a full time freelancer I have my own PCB fabrication work shop and testing lab. So there is no problem doing live tests with you after the device has been developed. * My workshop is equipped with CNC machine, FDM 3D printer and DLP 3D printer. So there is no problem designing and printing plastic parts you required. Please contact me if you are interested. Thank you Anthony
$140 USD in 7 days
4.8 (49 reviews)
6.4
6.4
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Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I have read your requirements , i can do your project in 3-4 days . I can work with all types of Microcontroles programming in C , C++ , Mikro C , CCS C , Atmel Studio , Arduino , gcc . Creating Schematics and PCB in Kicad , Eagle , EasyEDA and Proteus (+simulation). i have an workshop full of parts and the infrastructure to build PCB and test the solution end to end using special tools (Spectrum analyzers , oscilloscope , logic analyzers ) Derivable on the project : Wiring diagram for prof of concept . MCU code explained every line . As an additional service i can make you a full working prototype and ship to you. Regards, Andrei
$125 USD in 6 days
5.0 (17 reviews)
4.0
4.0
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Our expertise are as follow : Hands on experience on Robotics & Various Micro-controllers. Experience on Embedded system design. Experience in Wi-Fi and BLE based product development (i.e. IoT product). Experience in TI’s SoC (i.e. CC3200, CC2541). Experience in Allwinner a10 and Raspberry Pi boards (Linux OS based boards). Experience in Nordic BLE chips (i.e. nRF52832 and other nRF52 & nRF51 series SoC). Experience in STM32 series board (i.e. STM32F103, STM32F429). Experience in ESP32. Experience in HM-10 BLE module. Experience in Arduino Board and AVR, PIC, 8051 controllers. Experience in BLE 4.0 firmware. Experience in MQTT protocol. Experience in OTA & DFU firmware update. Experience in AWS, Adafruit IO. Experience in PCB Designing and Antenna Designing. Experience in 3D Holographic Technology. Experience in I2C, SPI, DMA and Serial Protocol. Experience in PCB & Hardware Designing. Knowledge of android application. Knowledge of Unity 3D.
$244 USD in 10 days
5.0 (3 reviews)
3.3
3.3
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Hi I've hands on experience arduino, esp12 and programming. I'm an electronics engineer with expertise in this domain. I've reviewed your project description and I am interested in doing this job. I will assure you about the quality of work, and your satisfaction is my top priority. For further details kindly DM. Thank you!
$227 USD in 4 days
5.0 (2 reviews)
2.5
2.5
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I am an Electrical, Electronics and Embedded Engineer and I read through the job description very carefully and I am absolutely sure that I can do the project very well.I have worked on similar projects to what you are looking for, and I am confident I can exceed your expectations.I can achieve the results that you are asking for.I can complete your project on time and within your budget. Thanks
$124 USD in 6 days
5.0 (9 reviews)
2.4
2.4
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Hey, i have read your project description and i have just finished a similar project and am quite interested in your project. Even in my final year project for my bachelor i used esp8266. So, i think i would be the best candidate for your project. Kindly chat with me about more description of the project. Thanks. Regards: Waleed Bin Ehsan
$150 USD in 10 days
5.0 (1 review)
2.0
2.0
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Hello Sir/ma'am I can make the same project but with different components but same features/functions Suggested components: 1pc D1 WIFI UNO BASED ESP8266 (server) 1pc Relay Module (specs. will be based on your solenoid power rating) System Connections: Android Phone (user) is connected to Wifi module (server) via wireless connection Solenoid Subsystem (relay module + solenoid ) is wired to 1pc D1 WIFI UNO BASED ESP8266 (server) I can only make mobile apps for android.
$777 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Professional Arduino Master. I will design/deliver your SCADA/Automation projects with minimum budget. Expert in Robotics Design: Autonomous behavior (ground, water) Vision systems Mechatronic design Embedded systems Robotics builds Integration with cloud, IOT and GPS data systems
$333 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi, I am an embedded and iot freelancer and 10+years of experience in embedded and linux domain. As part of my personal interest I have worked on very similar setup. Enabling bluetooth communication with HC05+ arduino nano & laptop(BT serial communicator) to control servo motors. Also I have been working with ESP32 for mesh networking capability using both esp32 ble and wifi. Based on the screenshot shared by you i can see wifi in sta and client mode, plus webserver running. i can deliver the project in 3-4 working days. if required by you, this can further be enhanced. As an added advantage I have all the relevant hardware to run and test your project and deliver enhanced code.
$250 USD in 5 days
0.0 (0 reviews)
0.0
0.0

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Flag of UNITED STATES
St. Pete, United States
4.9
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Member since Oct 25, 2018

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