Esp32 arduino jobs

Title: IoT Pump Wireless System Development Requirements: - Remote control capabilities for the IoT pump wireless system - Compatibility with Arduino programming language and platform Ideal Skills and Experience: - Proficiency in Arduino programming language - Experience in developing IoT systems with remote control capabilities - Strong understanding of wireless communication protocols - Knowledge of IoT security measures and best practices Additional Information: - The client does not require support in the installation and testing phase of the IoT pump wireless system.

I am looking for a programmer who can add new code to my existing Arduino code for a simple LED lighting project. The new code needs to have specific on/off timer control functionality, which will be added to my existing code (a state machine with about four states). I would do this myself, but I am a novice and don't have the time needed to finish this. If you are interested, please contact me as soon as possible.

i want to interface PSRAM with esp32-wroom , my circuit is working fine with esp32S but same circuit not working with esp32-wroom . clk pin is GPIO17 and CS pin is GPIO16. i may change pins if desired.

My goal for this project is to automate a specific task using programming with Arduino. I don't have a preferred language but the task involves is of a simple complexity. I need someone who is familiar with Arduino to program a custom microcontroller for my project. The result would be a user-friendly interface and a reliable automation process for my specific task. Thanks in advance for your help!

Looking for a program to operate a p4/P10 display module with an ESP32 microcontroller. Check out the attached file for the detailed requirements. Please consider bidding on this project if you have prior experience with P4/P10 modules and possess existing working code for reference. Your expertise is highly valued.

Please read the requirements document attached below. You will need to program bitmap graphics by constructing arrays. You will display graphics to on oled screen that is 128x64 and have display functionality that is using the mpu6050 accelerometer. Looking to have this arduino sketch completed asap.

An ESP32 receiver-gateway working as webserver hosts a simple html page on the router's local area network. For example you write on the url: and you get the requested webpage. For a better understanding, that webpage has some divs which become red or green depending on the signals that the receiver gets from some ESP32 senders. Every div is dedicated to a particular ESP32 sender. The matter is if this local area webpage is secure from hackers. I want to hear solutions or suggestions for improvement. At the moment, this webpage has a security dialogue which asks a username and a password (for that, there is a piece of html authentication code inside receiver's sketch). After you enter the right credentials, you get in the webpage.

we look for a hardware specialized mate with good expertise on developing high preceise positioning detection via ESP32 or similar. Goal is to use as much as possible details to identify the position of the device. Ideally a few cm of positioning accurancy. Required skills: - knowledge how to identify high precise position via as much as possible different satelite systems - knowledge how to identify fastly the current position via GSM/LTE positioning - very high knowledge on RTK, AGPS, DGPS, RTCM 3 - very high knowledge on ESP prototyping The current idea is to use ESP8266/ESP32 based devices, along with central managed solutions. generic goal: - identify the current device position as accurate

I am looking for a freelancer to create a TMC2226 library for the NRF52 device. The purpose of using this library is for motor c...a TMC2226 library for the NRF52 device. The purpose of using this library is for motor control. I do not have any specific requirements for the motor control, as standard features are sufficient. However, I do have specific preferences for the programming languages or development environments that the library should be compatible with. I would like it developed with similar features to this Arduino library but ported to the nrf52 devices. Skills and Experience: - Experience in creating libraries for motor control - Proficiency in programming languages and development environments that align with the client's preferences.

Title: Expert in dsPIC33 & ESP32 S Microcontrollers for Digital Power Control Project Project Summary: The Freelance Firmware Developer will be instrumental in completing the firmware for a highly specialized Industrial Low Voltage Power Backup System that is slated for mass production. Key Responsibilities: 1. Firmware Completion: Finalize the development of firmware for the Industrial Low Voltage Power Backup System. 2. Digital Power Control: Optimize digital power control algorithms and functionalities. 3. Code Review and Testing: Conduct code reviews and tests to validate the firmware's reliability and efficiency. 4. Documentation: Comments must be used in all code and information provided for each feature/issue. 5. Collaboration: Collaborate with our in-house har...

I am looking for a programmer who can help me with a project involving 4 stepper motors (28byj-48) using arduino and push buttons. The requirements for this project are as follows: - Stepper motors should be programmed to rotate in both clockwise and counter-clockwise directions. - The motors do not need to have different speeds; a consistent speed is sufficient. - Momentary push buttons will be used to control the rotation of the motors. Ideally, the freelancer should have experience in programming stepper motors and working with push buttons. They should be able to write code that allows for bi-directional rotation and can handle input from momentary push buttons. Attention to detail and the ability to meet deadlines are also important for this project. I have found an existing...

...seems to have errors. Project description: Iot device connected to App and server through MQTT (Already working). We are looking for a collaborator who has the following experience: -Programming in "C" language -Management and knowledge in IDF expressif -Management of free-RTOS -Knowledge of structured programming -Knowledge of ADC signals Jobs to finish: - Wifi local network configuration for Esp32 microcontroller - OTA installation (remote updates via server) - Installation of Radio Frequency module -Code check in "C" to repair it or program it again. We offer: Team of collaborators in all areas (Electronics, App. Backend) Daily support as required. Contact the professional who made the current firmware for clarification. Collaborate on a project with a gr...

More details: What is the desired size of the box? Medium. Basically H 24" D 12" W 12" box with a design bow at the top. Are the electrical components sensitive to heat? I will be installing my own arduino based components What type of material do you prefer for the 3D printing? Any recycled 3d printing filament

...remain constant at 12.5V regardless of input battery voltage 3.(normal power) 4 lanes 12v 3 A each with barrel connectors at the end. 3.1should be able to measure the current consumed in the lane. data of the current consumed to be fed to an arduino input. 3.2should be able to switch on/off using arduino/microcontroller digital signal 4.(PWM power) 3 lanes12v 2A each with rca connectors at the end. 4.1 Each lane recieves a PWM signal from arduino/microcontroller and provide pulsed 12v power 4.2 same as 3.1 4.3 same as 3.2 5. Provide power for arduino/microcontroller Help me to design the schematic and gerber files for printing. If you are bidding for this job, please make sure you let me know how you are planning to implement my requirements in your bi...

We have a graphic user interface module displaying real time information and control on a pressure chamber. We would like to view the same info on a cellphone (android and IOS). The module we are communicating with is an ESP32 (with integrated bluetooth and wifi). We would like to use bluetooth for the application. A simple 2 pages application is required and data will come from the esp32 in real time over bluetooth. Really simple application with few buttons (set pressure, set duration, set end of treatment alarm, start and emergency stop).

NB-IoT Software Development for SIM7022 Skills and Experience Required: - Experience in NB-IoT module development - Knowledge of SIM7022 module - C++ programming language Project Description: We are looking for a developer to provide basic NB-IoT software for the SIM7022 module (AT communication and error handling). The primary purpose of the software is to enable communication with our server using the latest firmware of the 7022: find and join available NB-IoT network Create a https connection to our server transmit data via TCP or UDP receive data from our server (Firmware, parameters etc.) close connection Requirements: - Experience in developing software for NB-IoT modules - Knowledge of SIM7022 hardware platform - Knowhow on the AT commands and NB-IoT network When you...

I am looking for a Flutter developer with experience in UART serial Communications. The specific UART device I need to communicate with is ESP32, Arduino, or Raspberry Pi. Skills and Experience: - Proficiency in Flutter development - Experience in UART serial Communications - Familiarity with ESP32, Arduino, or Raspberry Pi The successful freelancer should include their experience in their application, showcasing their past work and relevant projects. The expected duration of the project is less than 1 month.

I have a product using a shield that I designed which goes over an Arduino Mega 2560. I would like to have this redesigned to have a single board which uses the ATMega chip. I would rather keep things as they are as much as possible as the whole thing is already debugged and working well. It also uses a DS3231 real time clock, which I would also like to be embedded directly to the system. I have Eagle schematics, but my shield circuit is rather simple - it is basically four 28BYJ-48 drivers + a RTC on a single shield. I would like to know about past projects and your general experience. If there are opportunities for improvements I'd be happy to hear them. I would like to have a design which should be ok for FCC and ULC certification.

I am looking for a freelancer who can help me with a 36 Volt LED project. I need both hardware design and software development expertise to modulate the LED with a mobile device. Functionality: - The LED should be modulated at a specific interval - Proficiency in software development for LED modulation. - Experience with Wi-Fi communication. - Design the hardware configuration including the arduino, raspberry pi or whatever controller Hardware Design: Use an LED like this:

Need Simple arduino ide code for BDK-ATxx4-MSTP() for bacnet communication object need is -device -ai1>read only>room temp>any pin free -av1>r/w>room setpoint -bv1>r/w>valve relay>any pin free -any other mandatory object Instance will be mac adress+ 10000…. Ie if Mac Is 45 instances will be 10045 Av2 will be the instance value that will be available to be customized if bv2 is enabled

My project is the development of a Modbus communication client system on an Arduino microcontroller. The required Modbus communication uses TCP/IP protocol, and I am looking for an implementation that reads and writes from the input register and holdings register. I will be communicating with only one Modbus device. This project requires extensive knowledge and understanding of Modbus communication, as well as its applications. I am looking for a qualified engineer to develop a comprehensive solution that meets my needs and specifications. If the engineer has expertise in the Arduino microcontroller and experience working with Modbus protocols, that would be an additional plus. The engineer should work closely with me and provide regular updates. Furthermore, the engineer sh...

...baitboat autopilot system with specific requirements. The ideal candidate should have experience with microcontrollers and be familiar with the Arduino platform. Requirements: - Range: The desired range for the baitboat autopilot system is approximately 300 meters. - Microcontroller: The system should be developed using Arduino/STM32. - Functions: In addition to basic autopilot functions, the system should include GPS navigation capabilities. The autopilot system should be able to control the movement of the boat and have the ability to release bait automatically. Skills and Experience: - Proficiency in microcontroller programming, specifically Arduino/STM32. - Experience with GPS navigation integration. - Knowledge of baitboat autopilot systems and their functi...

I am looking for a developer who can help me with my project to use the ESP32 as an MQTT client. Functionality: - The ESP32 should be able to both publish and subscribe to messages using MQTT. MQTT Broker: - I will be using a private broker for this project. Data Handling: - The ESP32 will be handling both numeric and textual data. Ideal Skills and Experience: - Experience working with the ESP32 and MQTT protocol. - Proficient in programming languages such as C++ or Python. - Familiarity with MQTT brokers and setting up private brokers. - Knowledge of handling both numeric and textual data. If you have the necessary skills and experience, please reach out to discuss the project further.

The task is about repairing existing code. Original source has a face detection and will record the face by the button click. But in this code, it will take a frame as reference picture on button click. every frame will then become compared to the reference image and on difference of pixel count, it will let the LED light off. If frame comparison will tell the frame is similar like before, the green LED will light. There is a threshold for image comparison. Problem: The reference image will be taken and compared but there is a problem and the program stops working on a while. Future request: The reference picture should be uploaded to RestApi website on button click.

I am looking for an experienced embedded system developer to create a BLDC motorcontroller using Arduino, with the aim of completing it in less than a month. I am looking for someone with extensive knowledge in the use of microcontrollers and embedded systems, and the ability to accurately complete the project in the specified timeframe. The main purpose of the embedded system is to control different devices in a certain environment, so the person hired must have the expertise necessary to make that happen. If you have any questions or would like to discuss the project further, please don't hesitate to get in touch.

The project is about a board to have several sensors and modules controlled by ESP32. It would be perfect if it will match to the shape I provided or smaller. It would be perfect if I can order PCBA with all parts assembled on it.

I'm looking for an Arduino code to connect an Arduino Uno or Nano to Arduino Cloud through an Ethernet shield. The primary purpose of this connection is to enable remote control of the board over the cloud. I'm unsure of the exact ethernet shield needed for the job, so recommendations would be much appreciated. The board I plan to use for this project is an Arduino Uno.

I am looking for a freelancer to help me design and develop an app for an Esp32 board that will take advantage of both Bluetooth and WiFi connectivity, and have a text-based user interface. The app should be designed and deployed on multiple platforms, including both Android and iOS. An app on a cell phone or tablet should be able to control several dice “cube” via Bluetooth - on which words or images / pictures are shown on a display - – which are stored in a database or in a cloud on a server with which the app communicates. Cube: ESp32 with touch display. The SW should send 3 English words and 3 pictures onto the cube. Eg: Word: ball, cat, car Image: of a ball, of a wheel, of a hood By pressing on the display where the word ball is written and press...

Hi, I need a PCB designer ideally with experience with and that had designed and manufactured boards already from china. I need an adaptation for an ESP32-CAM with a lower current draw voltage regulator and some other JST connectors for battery.

Hello All. I have an esp32 that transmits through a sim800 to a Sql, it is currently in http protocol and I need to change it to ftp, the file is the PHP in the server More details via chat Thank You

I have an Arduino Uno and L293D motor shield. I have a 12v, 100 rpm DC motor and 2 180 deg 5v servos. I want to be able to operate the DC motor at a constant speed in both the clockwise and counterclockwise direction for a full 360 degs, stopping and starting at any point during the rotation. Each of the 2 servos also need to function in the same manner as the DC motor although their range of motion will be limited to less than their full 180 deg of travel. Also, the H/w list includes 2 2-axis joysticks and 12v to 5v converter in addition to the Arduino Uno, L293D motor shield, dc motor and 2 servos Because of this I’ll need the ability to set limits of travel in each direction of the servos so they won’t hit up against any physical part. I also want to b...

...developer who can port my current Arduino code from a UDP connection to MQTT. I want to replace the UDP entirely and maintain the existing functionality while adding MQTT. I have the Main Arduino sketch that connects to the server via UDP. This must now be changed and delete all references of UDP and change with MQTT. I have a sample sketch that I have written which connects to my server with MQTT. This must now be ported over to the Main sketch. I have a Mosquitto Broker running on my server. Skills and Experience Required: - Proficiency in Arduino programming - Experience with MQTT protocol - Knowledge of server communication - Understanding of device-to-device communication - Strong problem-solving skills Tasks to be completed: - Port the existing Arduino...

I am in need of a pow...assist me with a project. The specific expertise I need is Power Supply Design, and I already have a schematic prepared for the project. I am looking for an engineer who is available to work on this project remotely and support me for a solution to fix the identified problem. Attached documents: 1. Schematic PSU with SMR20.8/10111 2. Datasheet SMR20.8/10111 3. Schematic2 to be used with connected ESP32-S3 and Display 4. Oscillograph records referred to schematic2 (Channel1: VCC_IN, Channel 2: +3.3V, Channel 3: VCC) 5. I5 conducted radio frequency report The product (room controller) has failed the requirements for the CE certification especially in "I5 conducted radio frequency". The expert should have good knowledge in power supply design and CE ...

...seems to have errors. Project description: Iot device connected to App and server through MQTT (Already working). We are looking for a collaborator who has the following experience: -Programming in "C" language -Management and knowledge in IDF expressif -Management of free-RTOS -Knowledge of structured programming -Knowledge of ADC signals Jobs to finish: - Wifi local network configuration for Esp32 microcontroller - OTA installation (remote updates via server) - Installation of Radio Frequency module -Code check in "C" to repair it or program it again. We offer: Team of collaborators in all areas (Electronics, App. Backend) Daily support as required. Contact the professional who made the current firmware for clarification. Collaborate on a project with a gr...

Hello All. I have an esp32 that transmits through a sim800 to a Sql, it is currently in http protocol and I need to change it to ftp, the file is the PHP in the server More details via chat Thank You

Please read all requirement carefully I am looking for a freelancer who can assist me in setting up client-host communication using NRF24L01 modules. Full project requirements are as follows: 1. One NRF24L01 module setup as host to receive data from ...on these modules I believe you have all required hardware, else arraigning hardware is your responsibility Don'ts: - Do not use ChatGTP for writing code for this project - Please do not use MPLAB code configurator, it creates lots of extra junk which is additional burden for uC - Project should not be tested on any simulator, you must test project with real components. - I will not consider Arduino environment Deliverables: You will provide me code that I will test on my hardware, once function is confirmed I will releas...

I have an esp32 that transmits through a sim800 to a sql, it is currently in http protocol and I need to change it to ftp, the file is the PHP in the server

we look for a hardware specialized mate with good expertise on developing high preceise positioning detection via ESP32 or similar. Goal is to use as much as possible details to identify the position of the device. Ideally a few cm of positioning accurancy. Required skills: - knowledge how to identify high precise position via as much as possible different satelite systems - knowledge how to identify fastly the current position via GSM/LTE positioning - very high knowledge on RTK, AGPS, DGPS, RTCM 3 - very high knowledge on ESP prototyping The current idea is to use ESP8266/ESP32 based devices, along with central managed solutions. generic goal: - identify the current device position as accurate

we look for a hardware specialized mate with good expertise on developing high preceise positioning detection via ESP32 or similar. Goal is to use as much as possible details to identify the position of the device. Ideally a few cm of positioning accurancy. Required skills: - knowledge how to identify high precise position via as much as possible different satelite systems - knowledge how to identify fastly the current position via GSM/LTE positioning - very high knowledge on RTK, AGPS, DGPS, RTCM 3 - very high knowledge on ESP prototyping The current idea is to use ESP8266/ESP32 based devices, along with central managed solutions. generic goal: - identify the current device position as accurate

I am looking for a PCB designer and Arduino programmer to help with my project. PCB Design: - The design will be a single layer PCB. Arduino Programming: - The purpose of the Arduino programming is to create an automated system. Component Integration: - I do not have specific components that need to be integrated into the design. - I am open to suggestions for components that would work best for my project. Ideal Skills and Experience: - Experience in PCB design, specifically with single layer designs. - Proficiency in Arduino programming for automated systems. - Knowledge of different components and the ability to suggest the best ones for the project. I want to make a similar project as given below in link. But i want to connect it to my system using wif...

I need help with the self certification process on mobilepay. We passed the certification process with the same esp32 program we got now, in the past only change is the credentials for a new client. But there is something in the process im missing or have forgotten, so need an extra set of eyes to help find a solution for this, and read through the documentation and do the test. It has been working with this code before, it has to work again. Here is the link to the documentation: The code is made in Arduino IDE so expect you got experience in this. Im expecting its less than 1 hour job for the right person.

I need help with the self certification process on mobilepay. We passed the certification process with the same esp32 program we got now, in the past only change is the credentials for a new client. But there is something in the process im missing or have forgotten, so need an extra set of eyes to help find a solution for this, and read through the documentation and do the test. This is a no cure no pay kind of thing, since it has been working with this code before, it has to work again. Here is the link to the documentation: The code is made in Arduino IDE so expect you got experience in this.

I am looking for a skilled PCB designer to create a large-sized PCB (greater than 10cm x 10cm) for an ESP32 project. Key Requirements: - Experience in designing large-sized PCBs - Proficiency in Altium Designer, as it is the preferred PCB layout software - Ability to suggest and incorporate specific components into the design Tasks: - Create a PCB layout that accommodates the ESP32 SoC not the module. - The PCB should contain an accelerometer and gyroscope module. - Power to the board will be feed from an RJ45 PoE cable. The same cable will be used for modbus tcp so all additional hardware for that will need to be implemented. - The board will need to be programed using the Arduino IDE and other specific components - Provide suggestions for some components that ar...

we look for a hardware specialized mate with good expertise on developing a ESP32 (or similar) breadboard design for a mobile GPS location detection. Goal is to use as much as possible details to identify the position of the device. Ideally a few cm of positioning accuracy. Required skills: - knowledge how to identify high precise position via as much as possible different satellite systems - knowledge how to identify fast the current position via GSM/LTE positioning - very high knowledge on RTK, AGPS, DGPS, RTCM 3 - very high knowledge on ESP prototyping The current idea is to use ESP8266/ESP32 based devices, along with central managed solutions. generic goal: - identify the current device position

This project aims to build a custom audio amplifier using an ESP32 WROVER-B, capable of separating audio signals into four distinct frequency bands and amplifying each independently. Users can adjust the amplification levels of each frequency band via an Arduino-based control system. Including PCB source to order PCB.

Project Title: Arduino Motor Control with Direction Control Skills and Experience: - Proficiency in Arduino programming and familiarity with the Arduino Uno board - Strong understanding of motor control concepts and ability to implement direction control - Experience in working with motors and controlling their speed and direction Project Description: - I am looking for a skilled Arduino programmer who can help me with a motor control project using the Arduino Uno board. - The main function of the Arduino in this project is to control the direction of a motor. - The specific requirements for the motor control include the ability to adjust the speed and have precise direction control. - I need someone who has experience in working with motors and ...

I am looking for an experienced freelancer to create an Altium component schematic and footprint library for my project. The ideal candidate should have expertise in Altium and be familiar with creating component libraries. Its components for basic ESP32 board. Components Needed: - Passive Components (Resistors, Capacitors, Inductors) - Active Components (Transistors, ICs) - Connectors and Switches Specific Models/Brands: - I have specific models/brands that I would like to be included in the library. Number of Components: - Less than 50 components are needed in the library. Skills and Experience: - Proficiency in Altium - Experience in creating component libraries - Familiarity with various types of components (passive, active, connectors, switches) - Attention to detail -...

I am looking to develop a digitized hand crank camera using an ESP32-WROVER-CAM, EC11 Rotary encoder and an external SD card module. As the rotary encoder is turned, the camera will take pictures and save them to the external sd card module. My experience with this type of technology is beginner-level, however I do have detailed designs for the camera already fleshed out. I need a freelancer to begin work on this project within 1-2 weeks.

...submit the all design source files including Altium files for Schematic, PCB, BOM list and Source code firmware files. We ll make prototype, so necessary technical support guidance needs to extend by freelancer through virtual mode to complete the prototype testing. The desired microcontroller shall be choosen as TMS / STM32/ PIC family only for switching of the circuit and for oled purpose ESP32 may be used or same PIC will be used. The scope including all electronics design, heat sink design, Fan fixing, cooling arrenging, cassing or chessboard design, Cabinet size, bus bar design to make an aesthetic look of the products. The detailed specification is attached addition to this for reference. If anything missing, same needs to incorporated by the freelancer to comple...

...programmer. The programming should be done in a way that is compatible with Arduino and Raspberry Pi, as well as other customized programs. The programmer should have experience with PCB development and/or programming and be able to provide clear communication and updates about the project's progress. I prefer to communicate and update the project via video conference. The successful candidate will be capable of meeting deadlines and have a high attention to detail to ensure the program works accurately and smoothly. Ultimately, I'm looking for a reliable, experienced programmer who can provide excellent quality work. If this sounds like you, I'd love to hear from you. In general, I am looking to create a PCB/program micro arduino to drive a 4 pin PC fan ...