Esp32 gpio exampletrabajos

Hi, i need to get the LIS3D accelerometer running on an ESP32 on I2C. The LIS3D has a INT pin which i want to use when the Accelerometer detects motion.

We simply need few workers who can agretste on some word on English z

Need to interface ESP32 to CS1237. Need to implement register settings as well which includes SPS, gain etc. using Arduino

I have 4 meter devices that will be placed at a water well. They communicate using RS485 MODBUS. I need to use an ESP32 and RS485 Max to collect data in real time to send to a database so the information can be seen on a website. The website will consist of my business website which will be an access point to water companies who login to view their data. I will need an admin to create new customer/water company accounts and assign admins to the companies along with the ability to add devices for new well sites. I will need to be able to add company logos to their pages for customization. The company pages will need admin logins and user logins. Each company may have as few as 1 well site or as many as 100s of well sites. Company admins will need to be able to assign users to well s...

...the Telemetry card project that we will develop with ESP32. General Qualifications - Developing FreeRTOS projects with ESP - Able to remotely update ESP software - It will communicate with the server via socket connection with MQTT - It will communicate via UART - Provide internet access with GSM Module - Able to communicate with MDB protocol There are ESP32, Quectel EC200 GSM Modules in the project. It communicates with ESP32 and Quectel GSM module via UART. It will also communicate with Vending Machine and Payment Devices with two UARTs. The software on the ESP will be updatable from remote servers. It will communicate with the servers over Socket with MQTT protocol. We are dealing with applications from experienced engineers with ESP32 and Quectel. Inexp...

[ ] 6 user input [ ] cap touch sense [ ] WiFi input online off-line [ ] Bluetooth input [ ] 6 buffered outputs relay drive [ ] 3.3to5 volt operation. Continuous and reliable robust operations. [ ] 7 led out [ ] WiFi and BT comunication [ ] Cloud data base connectivity, firebase or any cloud services [ ] Local input output status sync with cloud [ ] Esp32 or similar module [ ] OTA firm ware updates [ ] Alexa Google assistant command implementation WiFi comunication. [ ] 2 -3 weeks final delivery [ ] Schematic and firmware source code compileable submission mile stone 1 [ ] pcb design fabrication and testing [ ] Corrections modification submition if any [ ] Integration with http/Android and database chk Mile stone 2 [ ] Final integration to cloud and app and browser 1week chec...

Hallo, wir suchen, kurzfristig, einen Programmierer, der uns unsere ESP32 programmiert und einen Raspberry mit einer Weboberfläche zum Konfigurieren (Steuern) der Microcontroller. Sowie sammeln der Daten und zwischenspeichern bis Sie in unser eigenes ESP übernommen oder abgeglichen werden. json ? Wobei das noch nicht feststeht.

i want to implement modbustcp on esp32 using ethernet module

Hi, I am looking for a PCB designer to make me a custom ESP32 shield. I need to connect various sensors and actuators to an ESP 32 and have a computer connected to the monitor and control those things. I PCB dimenzions is predefi. It will be place on DIN Rail. Also, I would like to hear ideas and improvements from you. I am mechanical engineer but also have basic knowlage of electronic. It is clear to me, that the ones who are professionals in electronics know the best way to do it. From you I expact: Zoom meeting before starting the project. Work in with this google docs. Ask questing regard of the design here. I will put the answer here. Send me screenshots of the project meanwhile. Also the project can chance during the develop. We can came acrose the problem I did’t con...

We are in need of an embedded engineer familiar with Esp32 development environment along with Apple ancs and android knowledge. basically we are in need of an IOT helping hand who can deliver us Esp32 ble project that can communicate to iOS/android devices based on the connection. the Esp32 device should be able to receive notifications, answer calls, and also perform some media operations

Hello, I need to create picture based on the example. I need more or less the same picture but with a little bit different graphic designee and colors. Designee needs to be done from the scratch! PLEASE DON'T SEND THE SAME PICTURE CHANGED BY USING SOME FILTERS etc. DO THE WHOLE DESIGNEE FROM THE SCRATCH! I will ask you for the vector. I need to make it in 48 hours.

Hello Esp32 Engineers, I'm looking for someone to help me build my Ultrasonic Push Up Board. I have a user interface that's similar to Guitar Hero when you complete a rep on the workout. The code functions but, I need help to create a touchscreen interface for an ili9341 using an ESP32. Also, I would like it to be an IoT Project where exercisers can view their workout stats on a webpage. Let me know how much compensation you are seeking? Thanks, Patrick

I need the module to operate on UWB channel 5 (6.5GHz) and channel 9 (8GHz). It has to be interoperate with the Apple U1 chip. This module supports Radio waves and secure reliable range sensing for wireless devices.

I need somebody who can help me with ESP32 S Cam and also help me hook it up to a 12V solenoid lock I want to make it where the lock only opens with my face. And No lines are showing whenever I click on the Face recognition, detection, and enrollment buttons.

the Freelancer will be teaching me how to purchase [ CPC100 Omicron OMICRON‏ / OMICRON‏ CMC 356 ) from public auctions and internet auction sites. 1- Omicron CMC 356 : Universal relay test set and commissioning tool. 2- OMICRON CPC100 ‏ : primary injection test system. Learning me the purchasing procedure step by step

Need code for reading data ultrasonic sensor data from ESP32 via UART pins

I have purchased 5x of these () C2H3CL-20 sensors and I would like to get a board that does the following things: 1. provides a solar panel input of 12v and charges a lipo 2. uses the lipo wake up a microcontroller (esp32 would be good) which would: 2.a: sample from a front end w the above sensor 2.b: store the sample on flash storage 2.c: send the data to a basic webserver or mqtt server or whatver 2.d: sleep again Kindly select the components, capture the schematic and lay out the board, take the lead on firmware, and work with me through the testing i would be happy My goal is to open-source this design and to hand these sensors out in response to the environmental disaster in Ohio in the US. I have a bunch of experience deploying

as discussed above

I need help. Whenever I use my ESP32 S Cam and click on face recognition, detection, and enrollment, it doesn't work. I need help today or tomorrow. This is urgent please ping me.

Hi i want to communicate between multiple slaves with single master with esp32 arduino

Hi Dean E., I noticed you planned on adding a design for my solar charging contest. Most designs i got from others have big flaws or are just copies from chatGPT. So I came up with my own design and hope you can evaluate it and build it together with me? I have already done most of the component research. I just need someone who knows what he is doing because i am just a hobbyist. Can you help me with that and you will get the 50USD from the contest. Is that Okay for you?

Hi Dean E., I noticed you planned on adding a design for my solar charging contest. Most designs i got from others have big flaws or are just copies from chatGPT. So I came up with my own design and hope you can evaluate it and build it together with me? I have already done most of the component research. I just need someone who knows what he is doing because i am just a hobbyist. Can you help me with that and you will get the 50USD from the contest. Is that Okay for you?

We have a stable program running on esp32 which communicates with mobile app for settings of the program. Further we want to add small code which checks some config file at boot and if condition is fulfilled program runs else it will stop. Further scope can be discussed in chat.

Project: Wireless DS1820 Sensor; using ESP32. We will require: All design files and gerber files. PDF’s of all schematics. We will provide you with our logo for branding purposes The battery https://www.amazon.ca/Gecoty-Rechargeable-Lighting-Security-Facilities/dp/B073SX3QDF/ref=sr_1_18?crid=3CQM7G0AAF6WS&keywords=7.2+volt+nicad&qid=1676926952&s=hpc&sprefix=7+2+volt+nicad%2Chpc%2C142&sr=1-18 There will need to be an input and we will need to know which female plug to purchase for the battery connection.  Features: Built in SAFE charger for NICAD. Percent of battery charge can be viewed remotely. To be charged via 12VDC Wall Wart. Output for 4 DS1820 Sensors jumper, that allows the user to choose either 3.3 Volts for the sensor, or 5Volts. When the...

1. Using ESP32-WROOM-32E. 2. W5500 SPI Ethernet 3. CS is GPIO5 4. Ethernet is working well 5. Websockets on WiFi is working well Need websockets on Ethernet.(with SSL)

...engineers that have experience in ESP32 and ESP-Now protocol. I have made a network of many ESP32 devices which send a few data to a receiver-webserver (STA mode). So let suppose we have n number of senders and one only receiver-webserver with name "x". What I want is to increase the range. What I thought as a solution is to put between the n senders and the receiver "x" another ESP32 device that will act as receiver-sender. It will receive the data from all the n senders and immediately will send this data to the receiver-webserver "x". Only 1 day committed engineers to finish the job. The range and the limited number of nodes (20) are the most important "cos" of the ESP-Now. If you have any other solution for increas...

IOT based Data aqusition system Using ESP32 to acquire discret data and input from smart phone over bluetooth and trnasmit over GSM/GPRS, to display on Website. Firmware update over Wifi All the firmware and serverside software and Andriod phone softarwe need to be written

Pleae look: I would lioke to do one . I will provide phtos.

Hi, I want to power up my ESP32 board, and connect with the internet via Ethernet port, by using Ethernet cable. How can I connect the ESP32 board with Ethernet cable? Anyone, can help me to develop the program for this work.

We would like to create a PCB design for industrial unit to achieve below aspects using ESP32 MCU 1. Measure voltage across each phase of 3 phase (Without Neutral Point) 2. Detect for any phase sequence error (Without Neutral Point) 3. Consider supporting 1-Phase (with Phase & Neutral Input) 4. Provide isolation between High voltage AC and low voltage circuit

I mean Looking to a good explanation basically since internet Examples are crap. I need a step by step.

google vision ocr api c# example source code thats all thanks

Hello, I am looking for a very basic program that I can upload to an ESP32 and have it connect to a very simple app for you to create that will bluetooth to an android phone and allow me to input an SSID and Password to two boxes and have the bluetooth update the ESP32 with the WIFI credentials and I want the ESP32 to broadcast a wifi access point on those credientials. If a device connects to the wifi access point I want to just log it in the ESP32 and when the ESP32 connects to the bluetooth again if it isnt currently connected I want the App to have a box saying someone connected or did not connect to the wifi access point

To provide SPO2 and Heart rate values from Max30100 sensor connected to esp32 in micropython. The code has to be from scratch not relying on libraries. The code will only print the correct values and ignore inaccurate values. the sensor will shut down when inactive.

Hallo, i am developing a solar powered audio recorder based on the ESP32 with these requirements: Power consumption (99% of the time): 15mA Max power consumption (spikes): 400mA Solar input: 5V solar panel Battery: one cell (6Ah) Your Job: Designing the battery management with the following requirements: - Battery charger - Battery over and under voltage protection - Battery reverse polarity protection - LiFePo4 (no voltage regulator needed) and Li-Ion (connected to voltage regulator) compatible - As power efficient as possible - Low noise due to audio application - Cost of parts: >4USD The user should be able to choose which battery technology he wants to connect. Either LiFePo4 or Li-Ion. So there can be two battery connectors. One for LiFePo4 and one for Li-Ion. Or instea...

I want to transfer files on the ESP32 filesystem running micropython to a Windows FTP server. Refer to as the FTP server and for FTP code

...to create realistic looking pictures from an example of a previous pack. Product #1 - 2 pack dark chocolate Product #2 - 1 pack dark chocolate Product #3 - 2 pack mango passion fruit Product #4 - 1 pack mango passion fruit We are looking for 4 pictures for each product (Top face, front face, back face and bottom face). You can see an example of the type of pictures we are looking for at this link This is a total of 4 x 4 = 16 pictures 1:1 ratio 1500x1500 pixels The 4 models corresponding to the 4 products are located here Please, use the 4 artworks to create identical photos as the source example. The most important is to look realistic, like

Ribbit () app for Flipper Zero to use flipper zero to transceive data over audio using a microphone and speaker connected to gpio.

Hi Hong Thiet N., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I have a small esp32 project in idf that I need some help with. If this works, I may have more work in the future.

Hi, I need some help to setup some computer hardware. I'm trying to set up an obstacle detection system, so the connection needs to be reliable. I think I need help with 4 off esp32 cam modules, sending data over wifi, on a jetson nano, using python. (I have had some trouble with reliability of the connection, so maybe another option would be better or i'm just not setting it up properly.) I also need some help to setup the rplidar a1, so that the code can be read in python. (I have an image to python guru working with me but he doesn't know anything about hardware. I have all the equipment here and I have read/watched a few articles and I cant get it to work properly..... preferably the you speak english and can do a video call to work through these things wi...

I require a flowing water physics with gradient shader so that water ends up looking like the attached video. short deadline of 1 day, no particular game is needed, just need a working example of water working like that with source in Phaser 3 game engine. Please share a video or link of you already having this code with you ready as we don't have time to wait for developing this.

I would like you to create an executable Jar CI sample that can be used on multiple OSs. Target: CentOS/Ubuntu/Windows It is necessary to use Spring boot web system manipulate the configuration file at build time. Also, please create a Deploy sample to the verification environment at the same time. Thank you.

Embedded Software Developer ESP32 Full Job Description : IOT App development using Flutter Strong Knowledge of communication protocols likes Wi-Fi/BLE4.0/5.0 Wi-Fi credential set through mobile app on ESP32 Knowledge of ESP32 Min. Experience : 2 to 4 years

The system I designed is ...designed is called "FPV Combat", imagine to play a dogfight simulation game but in real life with real RC (radio Controlled) models with "real" danger and a great amount of adrenaline! Take a look at this demo video: This is designed to simulate fight with infrared system on RC models such as planes, drones cars... I'm moving this project from ATmega328 to ESP32. It was originally designed to work with analog FPV system I need somebody that can help me migrating the project to the newer hw and implement MSP communication (canvas mode) for the different digital FPV systems available now in the market (DJI, Walksnail and HDzero). Additional features might be needed now or in the future but we can discuss about it later on.

Hi, I have very specific requirements. I need a very clear Django REST backend example that performs the main functionalities: 1- JWT Authentication to log in. 2- Use the group-level permissions on the CRUD tasks Here are the details: ----- First, the example for sure will use an SQLite database, the database must involve two tables [Books, and Categories]. The Books table has three fields (ID, Name, and CategoryID) and the Category table has two fields(ID, and Name). And as you might think there is a one-to-one relationship between the two tables. The database should be created as normal using 'makemigrations', and 'migrate' commands. Second, the project must use the main packages below (and, any other new packages must be worthy and trusted) 1- Django ...

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The project can be delivered in arduino or ESP-idf, the goal is to use an esp32-cam that runs tensorflow lite inside and the model should run against the picture coming from the esp32cam camera. The model should be able to recognize birds at 60% accuracy on normal light conditions such as light from 7am in the mornings or 7pm on the afternoon. The project should have a web page presenting only the live image and indicate when a bird is detected.

the weather station measures temperature, humidity, pressure, lighting, amount of particles, wind speed and direction, and amount of rain. some sensor data is sent to the website in the form of analog instruments, and the same needs to be done for other sensor readings. SPIFFS was used in arduino code

the weather station measures temperature, humidity, pressure, lighting, amount of particles, wind speed and direction, amount of rain. some data is sent to the website in the form of analog instruments, and the same needs to be done for other readings. SPIFFS was used

Arduino sketch for a WEMOS LOLIN32, ESP32, to perform interrupt driven serial data Rx. A simple loop() should be created to do a serial output of incrementing numbers to the Arduino “serial monitor”. The numbers should be output at the rate of 1 every second. For example: 1 2 3 . . . On an “interrupt” basis, if a character is sent from the serial monitor to the WEMOS LOLIN32, it should be echoed to the serial monitor with prepending and appending dashes. For example: 123 124 125 - - - X - - - 126 127 128 129 130 - - - H - - - 131 132 Tell me if you have questions or suggestions.