I’m currently using an esp07-slave triggered by an event 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.
This project is to simplify the earlier project without losing any of the functionality. This projects will eliminate the arduino, esp12, and the HC-05. Instead use the esp32 to perform the same tasks.
1). Would need to parse and plug my sketches into to esp32.
2). Enable the esp32 temperature function. Send the readings to my app. Trigger the solenoid closed at xF/C temp reading.
Brief description: (esp07- Slave function)
Multiple Slave esp07s if triggered sends message to esp32 master to close solenoid & send push notification message. The esp07 should not consume any current unless sending the message. The mechanical trigger switch also provides the voltage to power up the esp-07. "turns-on" the esp07 to send the message. Note: The esp07's aren't in a sleep mode. They are turned off unless turned on by the Mechanical trigger switch. Green led is (ON) when slave is in triggered state. When slave is out of triggered state led is (OFF). When slave is powered up the first time green led blinks (3) times.
Brief description: (esp32- Master function)
The master esp32 when triggered by the slave closes the solenoid and sends push notification to app. The esp32 can open or close the solenoid by manual momentary switch. This event also sends the push notification. The app can open or close the solenoid. The esp32 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 esp32 receives message from esp07 Green led blinks (5) times. When esp32 is powered up for the first time green led blinks (3) times, then all led’s are off.
3. switch- 2 wire probes
4. 3volt 230mh battery
2. 2 leds
3. Manual reset button
6. Temp probe
7. 3.3v power supply
Should be able to demonstrate by short video clip that the esp07 communicates with the esp32 as described.
The budget for this project is $85usd.
Hello Sir. I am quite professional in Arduino and ESP stuff. From your hardware, I have most but the ESP07 which I have nodemcu ESP8266 and the solenoid which I have 5v relays instead. I didn't get the use of H-Bridge Mai multe
9 freelanceri licitează în medie 140$ pentru acest proiect
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 Mai multe
hello, i have made such a client-server system lately but using only ESP 01 ESP 01 is tinier, cost effective, but yet powerful IoT device replacing esp 07 when small size is of prominent consideration ESP 01 ha Mai multe
Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I have sow your project request and is nice , i have made it in the past with ESP8266 and ESP32 Mai multe
hey this is a more than 2-3 days of work - I could offer you this and will work closely to get it done for you. I have over 10 years of work in this industry in different companies in the Wash-Dc area. Obviously Mai multe
I have the rich experience in ESP32 development. I can design your project with ESP32. I can alse complete your project firmware on both of Aduino and ESP-idf. regards
I am an experienced embedded systems engineer. I am currently using ESP32. My hardware design capabilities can refer to my portfolio, my software design capabilities can browse my blog: blog.kaylordut.com. I have recen Mai multe
I am an electronic engineer with experience for the ESP32 in the past 2 years. I would be able to implement your project within the time frame you required and within budget.
Can i help you to finishing this project in this week, i will use the nodeMCU to connet to internet