Esp32 i2c pins jobs
Immediate Hire - Virtual Assistant needed with knowledge in creator platform LTK to create Canva graphics and pins for Pinterest very quickly and efficiently. ***Only candidates with LTK experience will be considered. Preferred skills: - LTK management - Canva Pro - Wordpress - Pinterest - Excel spreadsheets and reporting - Instagram and TikTok
I'm working on a realtor site and using ACF. I have a map that pulls in all the pins (addresses). A portfolio that pull sin all the properties and a filter that filters the portfolio. The issue i'm having is having the map update on the filter/search. So I need help this, hoping to have this wrapped up today..
Simple schematic and PCB layout for ESP32 module, SD card and I2S audio module.
I am looking for an experienced developer with a solid background in Android application development to build an app for an ESP32 device that stores CKP and CMP signals, and later reproduces the stored signals with the same application. The platform to be used is Android Studio. Sensor input and data processing is also required, with specific sensors being CKP (Crank Position). The application must be reliable and highly performant, together with a clean user interface. If you feel that you have the necessary skills and experience to successfully develop this project, then I'm looking forward to hearing from you.
Description: I am looking for an experienced PCB designer to create a custom Wi-Fi thermostat using the ESP32-WROVER-E-N8R8 module. The design must use SMD components and be no larger than 60x60mm. The thermostat will be powered by 24V AC, and it will control up to 4 relays handling 24V AC / 1A max. Key requirements: ESP32-WROVER-E-N8R8 module with program and reset buttons, as well as status LEDs for upload and operation. Four relays capable of handling NO - COM 24 Volts AC / 1 Amp max. Rectifier bridge to convert 24V AC input to 12V DC / 3.3V DC. Temperature and humidity sensor: Sensirion I2C SHT31-DIS-B2.5kS. VOC sensor: Sensirion I2C SGP40-D-R4 (with a different address on the same bus). SMD components and a rectangular PCB no larger than 60x60mm. Deliver...
To create a C script which does record 30 seconds of audio via installed hardware microphone . MP3 at least 128kbs encoded base 64. The C script shall be called from a circuitphyton script which is nested in existing loop
I want to convert my esp32 dev-board project into a compact pcb(similar to pic attached below) which will be powered with a battery and it has to be as battery efficient as possible. I'm an amateur pcb designer, so i have already made the pcb design but i need the pcb to be more efficient and I will be working with you on this together.
We are seeking an experienced PCB design engineer to develop a custom PCB for an ESP32 micro-controller with WiFi capabilities, battery management, wireless charging management, USB connectivity, and a flexible flat cable (FFC) connector. The project also requires the design of a flexible flat cable with a small sensor on one end and the connector on the other end. The final deliverable should include all the necessary design files and documentation to send to a PCB manufacturer for fabrication and assembly. Image attached is the form factor for this project. Skills: Proficiency in PCB design and layout using software such as Altium Designer, Eagle, KiCad, or OrCAD Experience with ESP32 micro-controller and WiFi circuit design, including the use of an external antenna Knowle...
It's need to create Arduino/ESP32 Firmware to connect it to coffee machine as slave device like Cashless Device. functional: 1. Get amount from coffee machine 2. Set "payment" result 3. Wake up coffee machine 4. Get error information like coffee or water was ended
We need a expert in the IOT field with deep understanding of the embedded world, in particular experience with the ESP32 micro controller, low power design, WIFI, BLE and freeRTOS. main tasks are architecture planning, brain storming, code review and general consulting.
ESP32 based DLMS energy meter development using DLMS protocol. The complete open source code stack for Arduino is available, you have to adapt it to ESP32 and interface it with a 4G modem. Complete help from the stack developer and the modem manufacturer is available.
I am looking for a freelancer who can help me with my project to control both motors and LEDs using PWM signals on an STM32L496ZGT3 microcontroller. The ideal candidate will have exper...STM32L496ZGT3 microcontroller. The ideal candidate will have experience with: - Programming STM32L4 microcontrollers - Configuring PWM signals for motor and LED control - Working with GPIO pins The desired frequency range for the PWM signals is between 1-200Hz maximum. This project requires attention to detail and efficient coding practices. The GPIO pin will have a ramp up duty cycle at a set frequency of 200hz. The duty cycle will start at 5% then ramp upto 100% within a configurable time range (from around 0.1 - 3 seconds). The 16 PWM controlled GPIO pins will simply be triggered from 16...
I'm looking for a Facebook/Instagram ad for a bowling alley. Plan a party for a kid or teen birthday party. I'm targeting Moms and Dads. The copy should say have a button that says "plan your party" or "plan your sweet 16 party, or 21st party or kids or teen party. And have a bowling alley party theme. It can have pins, bowling lanes or whatever creative. The goal of the ad is to have it on Facebook feed that encourages parents to host their kids/teens party at our venue. The ad should be in Single Image/GIF format. Here are some tagline ideas Unforgettable Kids Parties at Lucky Strike!" "Make Your Kid's Birthday Party a Strike at Lucky Strike!" "Party Like a Pro: Book Your Kid's Birthday Bash at Lucky Strike!" "...
I want to use an Arduino Nano Rev 3.3 to control some external components, so I want to get someone to make a custom "shield" to connect those peripherals to the Nano. I've sketched out a schematic by hand,...hand, but don't have experience of laying out PCBs.. and not enough time right now to learn and do it myself. The Arduino will be - communicating to a Windows PC via the USB serial connection - communicating with another 3.3V Serial device (so we'll be using the Software Serial Library for the Arduino) - controlling 2 MOSFETs using 2 digital output pins from the Arduino - controlling H bridge (TB67H451FNG,EL) using 2 more digital output pins from the Arduino The PCB will need set of through holes with solder pads on so I can attach the Ardu...
Hi, as per title, I would like my ESP32-S3 T-RGB LILYGO to play a video uploaded to a remote server. ESP32-S3 will be connected to a wifi network, every time I replace the video within my server, the ESP32 will update and play the new video. I do not yet have a specific video or video format to play. If necessary, I can reduce the quality and duration of the video, even to 30 seconds.
I need a logo for a sewing school called COSTUREI. I want a minimalist logo, where the letters that make up the word COSTUREI make some reference to sewing elements, such as buttons, pins, scissors, etc. Below the word sewed put the phrase ESCOLA DE COSTURA Use the purple color #7030a0
Hello, I Have made one program in ESP32 Arduino Platform, I want to migrate the same to the ESP-idf platform, if any one has relevant experience please let me know. particularly i am using ble client snippet in my program along with json and serial communication.
Seeking a webpage developer to create a prototype for a product that enables Esp32 Relay control over WiFi using http request on an web ideal candidate should have experience with HTTP communication protocol and software experience is required .The project will only require software development, and the hardware setup will be done by our team. The successful candidate should have experience in creating similar prototypes. Must have a ESP32 module to test.
I'm looking to establish serial communication between an ESP32 board and an existing system using the Trimble protocol. I need an experienced developer who can help me develop the code to enable the ESP32 board to communicate using the Trimble protocol. The communication also needs to be enabled to read NMEA strings. The project only requires one ESP32 board to be connected, however, more than one ESP32 board could be used if necessary. The communication established should be over a serial connection, there is a GPS module that generates NMEA data and the messages should be converted to TRIMBLE TSIP out. I'm hoping to find a Freelancer who has a wealth of experience in ESP32's and Trimble connectivity, and someone who can provide insight...
I am looking for someone to import a map into GoogleMaps for personal use. I already have the digital copy of the map and am simply looking for the map to be imported into GoogleMaps...personal use. I already have the digital copy of the map and am simply looking for the map to be imported into GoogleMaps - no need to add any additional features or customizations. This is the map I need to be able to use this map on the go. I normally use just normal googlemaps. So it would be good if this work in googlemaps. I also need to know the key for the pins, so the green, yellow, red. I will pay $35. If you have another workable solution outside gmaps I might consider it. Please start your application with the word "Globe" so I know you've read this. Thanks
continuation of esp32 coding for implementing algorithm in real hardware
...channel only one type devices/services at a time. Prefer software selection/configuration. If hardware selection, you may make 3 kinds of HATs one for each service type also (Specify if so). The HAT will also serve as a pass-thru of HW, SW signals. The RPi or its variant (like Potatoe libre) connects via I2C to HAT. HAT supports 8 stackables with pin use conservation. We want the board to use the I2C bus pins, which allows multiple boards to be stacked. Each board will need to have 6 pins to change jumper settings for addressing each board to a maximum of 8 stackable boards. (i.e. 000 = stack 0; 001 = stack 1; 010 = stack 2; 111 = stack 7). Support HART-IP, APL, MBTCP, EIP slaves via Wi-fi & TCP/IP ports to the host app (built in MS Vis Std .NET 6...
I'm looking to create a Upi base water vending machine with an Esp32 and 4G Sim module. , I will need to connect this machine to the internet via a 4g sim. To complete the assembly of this project, I need help from experienced individuals. Please provide any information on how you can assist me in assembling this machine. Thank you in advance for your time and consideration.
I'm looking for a freelancer to help me with a project requiring WS2811 protocol implem...the LAST_BITS condition is detected. Note that the actual data structure must contain 3 extra bits to allow for the delay between data in and data out. * The output waveform shall begin transmitting when the transmission state changes from FIRST_BITS to ACTIVE, immediately after the transmission speed is adjusted and the active_start stub function is called. * PWM pins and ADC pins should not be selected for data in and data out pins if other options are available. stub function prototypes: void first_bits(void *data_shift_register) { // Does nothing yet. } void last_bits(void *data_shift_register) { // Does nothing yet. } void active_start(void *data_shift_register...
I am looking for a skilled developer to help me build an IoT infrastructure that will collect data and allow me to control devices remotely. I have a specific list of devices and sensors in mind for this project. The ideal candidate will have experience with node.js and MQTT over WebSocket protocol, as well as expertise in Azure IoT Hub and Azure DPS Provisioning. Additionally, I require f...to help me build an IoT infrastructure that will collect data and allow me to control devices remotely. I have a specific list of devices and sensors in mind for this project. The ideal candidate will have experience with node.js and MQTT over WebSocket protocol, as well as expertise in Azure IoT Hub and Azure DPS Provisioning. Additionally, I require full firmware development assistance for the ESP...
I am looking for a skilled developer to help me build an IoT infrastructure that will collect data and allow me to control devices remotely. I have a specific list of devices and sensors in mind for this project. The ideal candidate will have experience with node.js and MQTT over WebSocket protocol, as well as expertise in Azure IoT Hub and Azure DPS Provisioning. Additionally, I require f...to help me build an IoT infrastructure that will collect data and allow me to control devices remotely. I have a specific list of devices and sensors in mind for this project. The ideal candidate will have experience with node.js and MQTT over WebSocket protocol, as well as expertise in Azure IoT Hub and Azure DPS Provisioning. Additionally, I require full firmware development assistance for the ESP...
We are looking for someone to create code to read 24 values from 3 x 8 channel I2C ADCs and write out the largest values to an SPI DAC. We are looking to have this completed by April 21st 2023. This project will use a Pi Pico microcontroller and require coding in the C programming language. The main components used in this project are a Pi Pico, an 8-Channel 12-bit ADC (TLA2528), and a DAC (MCP4921). The datasheets for the ADC and DAC components are attached. The experience and skills required to complete this job include knowledge of C programming, Pi Pico microcontrollers, and experience with I2C and SPI protocols. The ideal candidate for this job should have a solid background in programming, electronics, and working with microcontroller systems. The attached diagram s...
Hi, i am using stm32f407 discovery kit and i connected w5500 ethernet module but the issue is it reply me with sip : and MAC: FF:FF:FF:FF . i used w5500 own code for stm32f4. please if anyone of you who worked on w5500 for stm32f407. kindly note i already tested w5500 module with esp32 arduino its ok , seems like issue is with keil mdk code( might be clock).
Hello Nazir, as discussed int he chat I'm hiring you for developing a PCB, ready for printing at JLC pcb, with full circuit schema, gerber files, BOM files and list of components needed, and also for updating the files you delivered within the contest "Esp8266 with relay pcb module design" to be ready for printing at JLC PCB. This new board will use a nodemcu module esp32, with 8 relays, 8 leds for relay status, led for wifi-connection etc, lets discuss via chat.
Hardware Schematics with ESP32 and ESP-NOW for both the Chest and Wand subsystems as per discussion. Also update the block diagrams such as 3 IR emitters and removal of the CC1101.
Programming of PCB Project for Data Collection and Display on LCD Skills and Experience: - Proficient in C programming language - Familiarity with ELM32 - ESP32 PCB board - Experience in data collection and processing - Knowledge of LCD display integration Project Overview: Our project requires the programming of a PCB board with ELM32 - ESP32 for data collection and processing. The collected data will then be displayed on an LCD screen. We require a programmer who is proficient in C programming language and has experience with data collection and processing. Additionally, knowledge of LCD display integration is required.
Simple. Two hinge pins for an American security safe.
We are looking for someone to write some code that will allow us to count objects using an ESP32 Cam. We want all processing to occur on the ESP32 Cam and not be offloaded to another device for processing. Step 1 we want to detect if an image is one of three types. (See attached image) Step 2 We want to count the number of big and small coloured squares on a still image. (Either yellow or fluorescent blue) Step 3: read a QR code Step 4: perform a calculation based on a lookup table and print to a TFT screen and send a json file.
Building a usa Harley Davidson and. Usa Hard Rock Cafe souvenir collection to display , Tasks;;; For the Harley Davidson:~ The collection should be state branches t-shirts, pins, and state branch sticker logo , The collection sizes should be available for the t-shirts in sizes S, M, L, and XL. (One t-shirt each size only) The collection should be included a business card from each branch. Each state branch items should have its own branch shop bags and the receipt inside it.(mandatory) For the Hard Rock Cafe:~ The collection should be standard white t-shirts with state and/or. city name tagged . The collection sizes should be available for the t-shirts in sizes S, M, L, and XL. (One t-shirts only each size ) The collection should be incl...
...(slave) and/or Esp32 (slave) with communication to Comfortclick (master) (). via modbus TCP IP (). What I do require is the development of the code from scratch and you must bring me setting for comfortclick bOS to. The project should meet my exact specifications and be delivered on time. The right developer will have prior experience with this type of work, have driver knowledge and have the right coding skills. If you think you have what it takes for this project, please apply. The code must be testing and working and delivered with comfortclick setting by picture, comfortclick have one free licence for use and testing. So you must test it for good working. Comfortclick must from esp32 or due read 3 boolean
I am looking for an ESP32 firmware developer who is familiar with ESP-IDF to develop BLE communication between E600 smartband and ESP32 using C on ESP-IDF. I need the following data to be read (every 1 minute): Heart Rate, Blood Pressure, Body Temperature, Glucose and SpO2 (concentration of oxygen in the blood).
We need an ESP32 based project updated using Altium. The project requires some components moved from one pcb to another connected PCB. The overall design needs to be updated to remove redundant components and select cheaper components. Some other minor modifications are required too. All Altium files can be provided.
We want an experienced freelancer who have worked with ESP32 S3 Eye to develop a robust product that can recognize human and store upto 500 diffrent faces on ESP32 S3 eye and be able to recognize on a regular interval.
The main function of this device are to display pool water temperature, from DS18B20 sensor, and display air temperature / humidity / pressure form BME280 (DHT22. HT21 / HT31), also display local TIME (RTC and NTP based) and local Weather () + few company logo. Also need to have Ajax webpage on esp32 that will display all the data, and settings webpage, where to can set parameters for rgb matrix diplay.
...project. I need to provision an ESP32 via bluetooth from a Flutter mobile app. The provisioning must be done from the app only! I don't want the user to leave the app. The mobile app will try to connect to the ESP32 via bluetooth. After a successful connection, the app will send the ESP32 the WiFi Credentials of the home router which is the same router used by the mobile running the Flutter App. After the ESP32 receives the WiFi credentials, it will turn off the bluetooth and connect to WiFi. I would need the code for both ESP32 and Flutter app. Developer is not required to care about UI design, I only care about the code. Basic UI is enough. Required Languages: C++/Arduino Framework for ESP32. Dart/Flutter for mobile app. Testi...
I'm looking for a couple of die-cut and window-sticker designs; a round and a sticker shaped as a container (see attached). I would like them to be high-quality die-cut window sticker designed. I have a design in mind that I want it to look like, but need help to turn it into a reality. The end result should be a high-quality, professional-looking, fun, eye-catching st...not using harmful chemicals to clean their locales. Please see our webpage: for more info. I love design but hate standard mainstream stuff, so please use your imagination and pur yourself in the position as the guest who sees the sticker in the window. What would make you think: "dang, I like these guys, let's got in here". I love for example what Oatly does to their milk cartons, pins, and sti...
Hello, I am looking for someone who can create a backing card desigin to be used with an enamel pin. The size needs to be 2” x 3.5” You will need to provide a nice-looking design that will be eye-catching, *DO NOT PUT IMAGES OF THE CHARACTER ON THE CARD** #1 The backing card must be Princess Peach themed #2 The size of the card I will be using is 2” x 3.5” #3 Do n...of the card I will be using is 2” x 3.5” #3 Do not put the art I provided onto your contest submissions #4 The top of the card must include my brand name Pinny Hardaway and the bottom of the card can include my Instagram @pinny_hardaway #5 I’ve added artwork to help with ideas. The backing card can include the Princess Peach castle or Princess Peach castle art ** I’ve i...
We Require OTA code for multiple esp32's with authentication, that means we want an esp32 has to automatically upload our code through https, and it has to authenticate that particular esp32 device only receive code from website automatically.
Looking for a creative graphic designer to create an attractive and unique box packing sleeve design. Must have a strong portfolio showcasing your ability to create high-quality packaging designs with a focus on using vibrant colors, custom typography, and high-quality images. The design should be both functional and aesthetically pleasing, capturing...packaging designs with a focus on using vibrant colors, custom typography, and high-quality images. The design should be both functional and aesthetically pleasing, capturing the essence of the product and brand. If you are a highly skilled and passionate designer, please share your portfolio and let's discuss further.
Hardware Schematics with ESP32 and ESP-NOW for both the Chest and Wand subsystems as per discussion. Also update the block diagram such as 3 IR emitters and removal of the CC1101
I'm looking for help with a project using the ESP32-WROOM-32 model. It could also run on the esp32-s3 but preferarly on the esp32. The project should be able to run on platformio or arduino is also an option. The project should be able to run the "matter protocol" creating a thermostat definition device. The matter protocol can act as a bulb, fan, switch, etc. But for this project the goal is to be able to be recognized as a thermostat or AC unit, it should be able to receive temperature changes and on/off commands.
We are in need of a top-notch engineer who can modify our existing main board, we need an ESP32 added. Full details will be sent to qualified engineers. Thanks for your time.
