Esp32 gpio example jobs
An ESP32 shall be able to read basic configuration information (BCI) from locally stored configuration file. BCI parameters shall involve 1. MAC address of server device 2. Address of gateway (self address) 3. Number of bus (range 0 - 255) 4. Number of sensors (0 - 255) 5. Addresses of all sensors (MAC address) 6. Error status of sensors (working / not working) ESP32 device shall read data from all sensors every 5 seconds using ESPNOW ESP32 device shall send the data collected along with timestamp from sensors on request from the server device over ESPNOW Basic ESPNOW communication framework is available for communicating with sensors and software shall be built using the same framework. Software shall be developed using ESP32IDF + FreeRTOS using VS code IDE
I need someone who can build me a simple website (i will give you an example which you can copy, i just want other texts and images. Please contact me, if you can finish the project asap. Kind regards, Markus
i need install firmware into board esp32 with 1 relay and screen with micropython.. script need connect with wireless (test) and on off realy (test) and show anythink in screen .. i need full code..
Need some help setting up some simple codes for my pcb board running esp32. I use to program myself, but its long time ago and i don't have time to deep again. My pcb board has a lot of capabilites. But to start with I only need it to start the water pump (pin 12) for 2 min and then off for 10 min. Repeat. In addition the lamp needs to run for 18 hours on and 6 hours off. I will need to expand the code as i activate more functions on the pcb board. But for now thats it. There will be 3 task for this job: Task 1. Start
I am looking for a friend who can support me where I am stuck in order to develop a Tuya supported product. With Tuya and ESP32, I want to quickly learn the general outlines and ask questions and learn where I don't understand. For a fee.
hello i want a logo immediately (very easy because i have the same). i you have ready to do it now just biding please.
I need someone to build a code in C to be used in MPLABX, which reads a result from the analog channel of the PIC16F17114 and passes the read value to an esp32 through the 1-wire protocol, where the ESP would be the Master device and the PIC a device Slave.
Create a logo based on an existing example We're looking for a skilled designer who can help us create an attractive logo for our start-up company! We've attached a sample and need a similar logo that represents our company with a different color scheme, similar font style and bigger in size. Please take a look at the example and get in touch with us if you're up for it! PS. If we like the design, do let us know if you're interested for further permanent in-house position (wfh is negotiable for those outside of US) as we're currently hiring designers too. Anyways look forward to hear from you :)
You must live in the Western Balkans, Eastern Europe, Latin America, or the Caucasus. I am looking for either a high school student, or a university student who will help me build an Internet of things (IoT) device using MicroPython on the ESP32. ESP32 is similar to Arduino. You do not need any experience to work with me on this project because I would rather work with a person who is inexperienced but intelligent, rather than a person who is experienced, but not very intelligent. You must prove to me that you are a very intelligent person. Normally, I would require you to work five days each week for one hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) that you prefer.
Draft JPG House Plan and section to Auto Cad. JPGs provided and example of autocad linework required provided. Please use same linework as example file. Any questions please ask. Thanks.
JPG files to autocad using same linetypes/ linework as example linework file. Any questions, please ask. Thank you.
Please note this should be VERY quick and simple; just please help me The build command is: build build -t my_publish . What should my run command be? We can do additional milestones after this is completed (short work task and pay after each one) let me know your thoughts and any questions There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this. Will leave a Glowing paragraph of feedback 5 stars My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feedback...
I need to configure a series of routers with OpenWRT and Wireguard as clients of a corporate Wireward network. I am attaching a small drawing where you can see the architecture we are looking for. We have different 4G routers that behind them have one or more devices with debian 11, ESP32, sensors, network cameras and some other devices. These routers, as well as the devices, have to be accessible and be connected to the servers and client computers that we have in our facilities. Based on the experience in past projects, the architecture that we have begun to deploy consists of a WG Server in a VPS in the cloud that acts as a VPN server. On the other hand, the rest of the devices (Routers) work as clients, allowing from any point of the network to access or transmit data to oth...
Hello, I am looking for someone who can prepare a basic prototype for ESP32. Simple firmware for recording audio via microphone, with a POST request to server. Hardware is not important, your choice.
I'm looking for an ESP32 firmware developer from India who can help with my app dev. My app developer is working on the iOS mobile app, and I would like someone in India to help him with the device part.
...be canceled from my side with no compensation. The reason for that is, that even in case you provided me with the electrical connections, this won't help me at all because I need the code to test them: the project consists of both parts together, electrical design AND code and both must mandatorily be supplied and successfully tested in order to consider the project as finished. Board: - LoRa + ESP32 SoC (Europe frequency) with a +3 dBm antenna: sensor data will be transmitted encrypted, over LoRa using the protocol LoRa WAN Mesh: to be tested by adding/removing nodes to the network and showing the routing on serial monitor and/or LCD. - Temp+humidity+pressure sensor BME280 (not the BMP280) - Accel+gyro+compass sensor GY-9250 - Real time clock (RTC): DS3231 - several USB co...
Hi Ahmed F. E. A., I noticed your profile and would like to offer you my project. We can discuss any details over chat. This 5 hours will need to create the first step that allow me to check your skills . The first full project that i will discuss lately will ask 100 h of work from yur side .
First of all, please the software developers don't send me offers as my project has not so much to do with html, css, etc at this stage. So do not waste your time and my time as well, please. I am searching some hardware engineer with real experience in setting up a network of a lot of nodes (esp32 or esp32-Lora) I want to set up a network of 120 nodes in a field (open air) where the most distant nodes are around 120m from the pc. All the rest in between nodes have a distance of 3-4 meters each one of its next one. They are deployed in 4-5 lines of around 25 nodes each line. I have already set up my senders and receiver sketches (Arduino IDE). The matter is the limitation that the ESP-Now protocol sets (up to 20 nodes as I know). One solution that I thought is to mak...
Hi, We have a vibratio...dashboard. I would need someone who could help me developing a custom mesh protocol, as I want to introduce some constraints and rules. This will be a very interesting project for us to develop vibration monitoring system for industrial machines. Also experience with the followings will be very appreciated and of advantage, as this project may evolve to work together with several peripherals: - ESP32, GPS, RTC, Touch display, Compass, temperature, humidity and pressure sensors, PCB layout, (...) We will award you the project if - you are able to set up a code to communicate with system using LoRAWAN or BLE - you provide a working demonstration (in video) of the LoRaWAN Mesh network for the device. Do you agree on these terms? Thanks in advance for your...
need to make charts as example using highchart or any other js -
Hello, I have a pcb with ESP32 S3 that has bluetooth capabilities. The bluetooth is acting as a server and receives connections from an iOS app and from another ESP32 S3 configured as client. Code is written in Arduino IDE. My problem is, I do not seem to have BLE 5.0 range results, the range is similar to BLE 4.0, which is around 5-10 meters. I have been doing some digging and it seems ESP32 S3 with BLE 5 has 3 types of PHYs (physical layers): 1M, 2M and Coded PHY. As far as I read, default is 1M? (which is BLE 4 range basically). My goal is to adapt my code in order to support 2M PHY (100m range or so) or even Coded PHY (500-1000m), so the BLE connection can work at more than 5-10 meters. Thank you! Marius
We are working on a ongoing project to design the ultrasonic flowmeter using Time to Digital conversion technique where we stuck in configuring the registers of IC and reading the valid data back. We are in need of expect to resolve the issue.
I've been looking for a good solution to replace pots in vintage gear Conventional potentiometers over time wear out would like to replace some i.e. volume control and (rotary selector switch) not all on a vintage pre amp, with rotary illuminated encoders +Arduino esp32 (with no switch bounce)or whatever you might think.
need to make charts as example using highchart or any other js -
We have an embedded application which collects data and stores in an SD card. We would like to send the data to a server via a JSON webservice. The data can be sent as an attached file as saved to the SD card, or in JSON format as the message body. We are capable of modifying the web service according to the format of the data sent in collaboration. An example file and the current code are attached. Converting the date format in the file to yyyy-MM-dd HH:mm:ss is a nice to have.
NEED A REMOTE CONTROLLER FOR ESP32 DEVICE, THAT CAN SEND/RECEIVE COMMANDS BY 8 BUTTONS AND 4 LEDS. also some other features, the prd and description of precess i'll provide in chat
E.g 1. I need to modify the UI 2. I need to add new functions to telegram 3. Add some bots 4...or other
We have an Ionic 6.0 App (with Cordova) which connects to our IoT device developed with ESP32. The app has a setup screen to send Wifi information to the ESP and it works most of the time. Right now we want to implement ESP SmartConfig features but could not find a proper ionic plugin or failed at implementing them. So we are looking to work with someone who has a history with Arduino systems and can develop the missing setup page of our app in Ionic 6. Ionic code repo : ESP code repo : Espressif SmartConfig repo :
need to make charts as example using highchart or any other js -
Just nice fonts with a basic Tiger outline (see example) Exact same with my text as follows: TIGERFIER (same as example with a Tiger shape with solid red eyes) A JONNY FERRARI (like font example action movie) Screenplay
...2 (action), then goes to position 1 (standby) After 15 seconds without push button action, servo goes position 0 (rest). -Position 0 is +15º (CW) - rest -Position 1 is 0° - standby -Position 2 is -15º (CCW) - action Computer will be offline during use, all code need to be local. Python is OK. XM430 is powered by an external source, so connected by one wire to GPIO (TTL) UB15NBKW01N-C connected by two wires to GPIO, of course XM430-W210-T : UB15NBKW01N-C : N701 PRO Linux Debian 10 OS : Multiple other steps if this one is
PRIORITY WILL BE GIVEN TO FREELANCERS IN PORTUGAL. PRICE WILL BE REVIEWED The PCB has been designed and has following items: ESP32 microcontroller BLE and WiFI NFID reader Gyroscope and Accelerometer Program and maintain the PCB Board and it is IOT functions with a Mobile APP synchronization to secure that UI/UX are clear, responsive, and accurate. The board should be prepared for OTA (Over-the-air) firmware updates. Communication between the app and the board will happen in both directions. Data store in the PCB should be sent to app when connected, and App commands to the device should be store in the PCB for later execution. The PCB should read sensors and activate the stepper motors by user command at any time. The LCD display should be programmed in a way to promote...
I need a driver board using esp32 to control the induction motor to sense the current and protect it from short circuit or over load. also, sense the motor temperature. also, control the speed as VFD. showing the voltage and all data on LCD. the board designed by easyeda and all items from with there numbers.
I want a flutter app which can connect to Bluetooth for esp32 and send data (after selecting a device a form will open) to esp through Bluetooth and the data coming from sep to app will be in integer format and form a graph
iPhone App to be delivered as working Xcode project. User interface in SwiftUI. Functionality: - Add eSIM to phone - Add eSIM to watch - Show eSIM status, phone number and monthly usage data (Voice minutes, Data MB) The following will be made available via REST API: 1. eSIM dispensing endpoint - providing SM-DP+ Address and Activation code to App 2. Status and usage data endpoint - providing phone number and usage data to App
Display the data of ESP32 with 3 different sensors continuously in the IoT Arduino cloud or any other IoT platform. However, The data need to be stored and easily accessible
Hi, We are looking for an Embedded Engineer who has hands-on experience in :- 1. BMS Designing and Data Extraction 2. ESP32 Module 3. TTL/RS485/CAN Communication protocols. 4. Having an understanding of Hardware Integration with the Cloud 5. Should be able to understand the raw data. 6. Knowledge of Python programming. 7. Can give online guidance in hardware connections. Thanks
i want to stream the video feed of esp32 cam directly to the domain name(cloud server). want we have done this in local area network (behind router) but now we want to do this in cloud.
...suppose we want 120 esp32 in a mesh structure. Every node (ESP32) has a distance of 4 meters each other. The longest distance (node) is 150 meters from our PC. The physical structure of the devices is in 4-5 lines of 25-30 nodes for example. In our PC I want to have a webpage where I can see for each node its button state: we press a momentary button in the node, the particular box (CSS) becomes green, we press again becomes red. All the senders (120 EPS32 devices-nodes) work in deep sleep mode when their button is not pressed. Even the page is closed, when we open it back again, the data is preserved (running PHP-mySQL). I want to ask if such a project is possible to be done, secondly we need a router (internet) ? Also how reliable could be? Do we need Lora or the...
...for both of us! :-) Also experience with the followings will be very appreciated and of advantage, as this project may evolve to work together with several peripherals: - ESP32, GPS, RTC, Touch display, Compass, temperature, humidity and pressure sensors, PCB layout, (...) I will award you the project if - you buy (initially at your expense) the 2 and 5 boards linked in the project description - you provide a working demonstration (in video) of the LoRaWAN Mesh network for all those 7 devices, before the end of January - you modify the Mesh protocol according to my custom constraints and rules between devices, for EXAMPLE (the cases may and for sure WILL vary and be more than just 4): (1) device A is not allowed to communicate with device C, or (2) devic...
Have a sketch that use MAX7219 8x8 led matrix, 2 encoders and 4 buttons connected to ESP8266 Wemos D1 mini. All works great. Need to convert this sketch to have it working for ESP32 Devkit (also ESP32-POE). I tried and faced with errors like missing avrpgmspace.h and other errors too. Need help to convert it fast and quick.
Have a sketch that use MAX7219 8x8 led matrix, 2 encoders and 4 buttons connected to ESP8266 Wemos D1 mini. All works great. Need to convert this sketch to have it working for ESP32 Devkit (also ESP32-POE). I tried and faced with errors like missing avrpgmspace.h and other errors too. Need help to convert it fast and quick.
Looking for someone to develop a circuit python program that will connect to iphone/android phones via BLE HID and output a character pressed on Sparkfun Qwiic Keypad to iphone/android device via HID. Can use Adafruit esp32-s3 feather.
Hi Saddam, I noticed your profile and would like to offer you my project. It is a PCB with ESP32(V3) controller. It receives a micro-voltages from a biosensor with a 3 input electrodes. The input voltages range from 0 to 3.3V with a 2 decimals accuracy (). We can discuss any details over chat. Thanks
I have a trailer with a webcam (microcontroller) and light in it. Now it's time for a...will be connected via connectors (cables). I had the idea of JST plugs but im open to suggestions. All lines in the diagram may represent multiple wires!! I need from you: - circuit desgin (including an ESP32 as MCU) - PCB design - BOM - A link to a website to order the prototype or the parts (i cannot solder small SMDs at home) Important objectives to mark the project finished: - prototype is buildable by a major PCB manufacturer. - files (see above) are available - prototype works ("non-MCU" part will be tested analog; "MCU part" subject to firmware) - firmware is applicable to prototype (GPIO pins used are labeled and have no double assignment) UPDATE: Revis...
i need a simple android app that can store data like in my case username password, and show them as list. and from list if I click on list it should open for edit (update) details, and if I click on a button then it will open a webview and fill it on facebook that's it. I'm a beginer and my budget is low so don't bid if you can't do this on my budget
I want to receive a budget of an app created by 0 with the example I left attaches
I am using a RaspberryPi Zero (W) connected to a reed sensor (magnetic) to measure the activity of my gas meter. I wrote a python code that updates a MySQL data table every time the meter is active (and the last barrel increments). I am then running the Python script as a service. It all ...and I have to stop/re-start the service for the script to start working again. I'd like someone to help me fix / improve the code so it can work for weeks/months without crashing. I'd also like to get suggestions to improve the code and make it more failproof (maybe by comparing the SQL data base vs. a CSV stored on the Pi for example - just an idea). Thanks. PS : attaching a photo of the setup : the Honeywell black thing is the reed switch, connected to Rasp' GPIO PS : ...
