Esp32 ble beacon scannertrabajos

I am looking for an experienced ESP32 engineer to implement it as a USB host on IDF. look at the link - i need to have an ESP32 device work as a usb host and power up + communicate with an android mobile. our team would develop a custom android application to test this feature. Freelancer would only be responsible for the device side development. this would only be a poc. so developing this even on a esp32 demo board would be sufficient.

Hello, I am looking for the following formula: Excel with product list if eg in column A or B or C (article name, short description, long description). Now I want to put an attribute value in it...looking for the following formula: Excel with product list if eg in column A or B or C (article name, short description, long description). Now I want to put an attribute value in its own column. If the value "blue" is in column A, for example in A3, then the value should be copied into column D3, but only the respective search term, not the entire description. So eg Column/Row A3 LED Warning Beacon, Series X456, Size X86 - Warning Color blue, Warning Cover clear Now the formula in D3 should look for the word "blue" as an example, if this is available then it ...

Have some problem with compiling the code. Its probably library EEPROM that is the problem, so I need a expert on Arduino and aslo you need to be familiar with ADS card (ADSAdafruit_ADS1X15) nad FireBeetle esp32. Troubleshooting is done direct true my ANYDESK account direct on my computer.

Required trading view scanner when indicator meet certain conditions. All open-source indicators. Details attached

I will make a code that upload the code in esp32 though website( OTA DRIVE)

...contact with the original coder for this project. If you can read and understand the code on their GitHub page then I would like to work with you. There is a lot of other stuff in that GitHub code but the main part I am posting this project for is to read and write to the main pool pump pcb. The project is currently in Visual Studio Code using the ESP32 IDF/PlatformIO Core. The source code compiles just fine and I am able to flash it to my ESP32. It can tell the pool pump is in standby and therefore I know it can read/write with my current pool pump setup. However, the issue is that none of the 6 buttons on the display pcb do anything when they should. I'm not that great at reading code that involves reading/write using hex/binary and SCL/SDA calls. Long story short ...

This is an Arduino project based on ESP32. The requirement is for a freelancer with Arduino/Web experience. An advantage will be familiarity with RandomNodeTutorials courses for ESP32 and ESP32 Web Server since I have used this course material to develop the solution. I have already developed most of the project but need some specific help. I am retired and developing this solution as a hobby - this is NOT a big project and expect only a few hours from the freelancer.

I'm looking to develop an online charity and sponsorship app with an Android interface. I have documents and references that I can provide for the project, and I need the app to be detailed with step-by-step instructions. Ideally, I want the app to be easy to use and allow people to be able to quickly donate to specific charities and connect with sponsors. It should also be able to track donations and sponsors for future records. It needs to be streamlined and user-friendly. 1. Login/sign up page as organization, sponsor or funder. Sign up requests are sent to the admin and accepted/rejected by the admin. 2. Profile page for organization that displays the Organization's name, address, contact details, number of members(all 4 visible to all), details such as name, age, type (stu...

I have a project for an ESP32 Data Logger. This data logger will be used to log encoded data from an ECU to a MicroSD data is stored to MicroSd card with no issues. What I need is to be able to save this data in 24hrs increments & user be able to select available data and plot on a Graph. It is important that this project is completed as soon as possible (ASAP). With the right freelancer, this should be a relatively straightforward job. Professionalism and communication is a must. Prior experience with similar projects is a definite plus. If you are the right person for this, please don't hesitate to get in touch. Thanks for your time. Esp32 runs on APMode (no internet) & host a web server. (all of it is working)

I am looking for a freelancer who can create a Clock and Temperature display using a 128x64 led matrix ESP32. I have a preferred LED matrix brand/model and would like the display to include a ds18b2 sensor temperature and date. Additionally, I would appreciate it if the freelancer could suggest any other features that could be included in the display. The ideal candidate should have experience with ESP32 and be able to create a visually appealing and user-friendly interface.

The application entitled "beacon" is a platform that interconnects orphanages and old age homes with sponsors and donors that allows payment to the organizations as well as sponsoring individuals by providing sponsoring history, chat and connect with the sponsor, etc.

I need a pcb design to be used with esp32. parts to be connected to this card; nextion screen, E18 D80NK sensor, fingerprint reader, Lippo 5200 mAh battery, solar energy panel, 5 v servo motor, sary lock

Coding and wiring of various automation projects using IoT on the following: EP32, Raspberry Pi and arduino.

code for ESP32 devkit connected with an LCD using I2C which shows the passed water from the water flow sensor and water level from the ultrasonic sensor. A 5-volt single-module relay is connected to the circuit, which operates when 200 liters of water have been passed from the water flow sensor. A single-way switch is included, which can operate the relay manually. Additionally, an ESP Rainmaker application is added, which can monitor passed water, and water level and can operate the relay by a mobile phone

I am looking for a skilled developer who can help me fix the display issues in my existing C++ code for a 128x64 LED matrix panel and ESP32. The project involves replacing an existing RTC, and temperature sensor. The ideal candidate should have experience in C++, ESP32, LED matrix panels, and custom sensors and RTCs.

I am looking for a freelancer to help me fix an existing project that involves an ESP32 and 128x64 Led Matrix Panel. The project is experiencing display issues that need to be resolved. Additionally, I need a specific sensor replaced, which is a temperature sensor. Finally, I have a preferred RTC module, which is the DS3231. Ideal skills and experience for this job include: - Experience with ESP32 and Led Matrix Panels - Proficiency in troubleshooting display issues - Familiarity with temperature sensors - Experience working with DS3231 RTC modules.

GPS and GSM tracker with quectel BG95-M3 and ESP32

I am looking for a developer who has experience with ESP32 and Led Matrix 128x64. I need someone to fix an issue with the display view shape in my existing C++ code. In addition, I would like to add improved animation options to the code. The ideal candidate should have experience in integrating external sensors and improving Bluetooth connectivity. The project deadline is not specified.

I am looking for a skilled developer who can fix the display issues in my existing ESP32 code for a 128x64 LED matrix panel. Additionally, I would like to add a new feature that displays different shapes on the matrix panel. The ideal candidate should have experience in ESP32 programming and be familiar with LED matrix panels. The project timeline is flexible.

I am looking for a freelancer who can assist me with integrating a Fingerprint Scanner biometric device with my ERPNext V14 system hosted on the cloud. The ideal candidate should be experienced in both biometric integration and ERPNext V14. Key requirements for the project include: - Integration of Fingerprint Scanner with ERPNext V14 on the cloud - Assistance with the actual integration process as well as guidance throughout the project - Knowledge of biometric integration and ERPNext V14 - Ability to troubleshoot and resolve any issues that may arise during the integration process If you have experience with integrating biometric devices with ERPNext V14, and are familiar with Fingerprint Scanners, please get in touch with me.

I am looking for an experienced Android developer who can create a utility app (with an AR file that has all the functionality) for data transfer with a device. The primary function of the app will be to transfer data between the mobile and device. The app will need to interface with USB, Bluetooth, and Wi-Fi communication methods. The ideal candidate will have prior experience with USB, BLE, and Wi-Fi interfacing.

Hello, today I would like to commission the creation of an Arduino script for ESP32 WEMOS LITE (WEMOS LOLIN32 LITE). The script is supposed to connect to the Ipega-9083s gamepad via Bluetooth and display in the serial data from the x, y joystick axis and pressed buttons. If necessary, I will send the UUID that the BLE SCAN shows Connecting to the device: 03:34:08:20:58:a8 UUID: 00001800-0000-1000-8000-00805f9b34fb Characteristic: 00002a00-0000-1000-8000-00805f9b34fb, can be read Characteristic: 00002a01-0000-1000-8000-00805f9b34fb, can be read Characteristic: 00002a04-0000-1000-8000-00805f9b34fb, can be read UUID: 00001801-0000-1000-8000-00805f9b34fb Characteristic: 00002a05-0000-1000-8000-00805f9b34fb, can indicate status UUID: 0000180a-0000-1000-8000-00805f9b34fb Character...

I am looking for a developer to help me create an Ionic app to transfer data between two devices using Bluetooth. I need the app to be configured for data transfer between Android devices. The type of data to be transferred will be text files, audio files, and image files. The type of Bluetooth connection that I need is either Classical or BLE, or both. I am open to any suggestions on the best configuration of Bluetooth connection to use.

program DA14531 module to scan for a particular device, named dx54321 continuously, and when the device is detected, it should check if it's within a 3-meter range. If it is within range then turn on 3 outputs else the outputs are off. Outputs needing to be turned on are P0_9, P0_6 and P0_7 which are named LED, Trig1 and Trig2 respectively.

I need a simple ui design for my mobile app that has 3 pages 1. Login signup 2. Navigation drawer 3. Scanner

Simple schematic and PCB layout for ESP32 module, SD card and I2S audio module.

Air System security : 1-Camera object detection and tracking with servo motor 2kit 2-Camera QR scanner drone (enmy or fue) 3-laser turret with servo motor 2kit 4-catapult Barrage ballon

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. Deliverables: Schema...

We have multiple brands under a parent company. Two of the child companies have outdated websites, one with broken links, but both needing a refresh and to match the look and consistent branding with the parent site. Roanwell is the parent company, and the site and brand look how we want. Paramount Cords needs a refresh, and has the broken links. Emergency Beacon needs a refresh, but to our knowledge doesn't have broken links. Roanwell is WordPress 6.x, and there are a variety of plugins and branding things used that should make it fairly easy to replicate the look across the other two sites and ensure everything operates correctly.

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 am looking for a skilled freelancer who can develop an application for me that can read a 2D code string via an optical reader or USB reader, and then store the data in an XML file. The application must be developed for the any windows based Desktop need the data to be read from an optical reader or Barcode scanner or manually inputted, and the output will be stored in an XML file. If you think you have the skills necessary to help me with this project, please submit a proposal and let me know why you are a good fit for the job. Thank you!

I am looking for a mobile app de...another project here - Before that I want to test quality mind set and skills by offering this minor feature development project which is building block for my app. The app will be for both iOS and Android platforms. The main feature I need developed is a VIN scanner using non-commercial SDKs/APIs. End user can scan this using camera and I want quality mind (not feasibility of app or features) but how you think of end users. They will invariably point camera to anything. I do not require any additional functionality beyond the VIN scanner. The ideal candidate should have experience in mobile app development for both iOS and Android platforms. They should also be proficient in integrating non-commercial SDKs/APIs into mobile apps and q...

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I have a fully built React Native app that uses Python and Flask. The app has a barcode scanner and I need you to connect to flask web api to get information once the barcode scanner gets a serial number. Work should be done end to end. If the app doesn't work on expo, you should connect to my computer to fix the issue. Work should be done within 1 day as its a very simple project.

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...

I have a fully built React Native app that uses Python and Flask. The app has a barcode scanner and I need you to connect to flask web api to get information once the barcode scanner gets a serial number. Work should be done end to end. If the app doesn't work on expo, you should connect to my computer to fix the issue. Work should be done within 1 day as its a very simple project.

Hi I’m looking to create a custom scanner in Thinkscript that can scan for 2-5 candles of varying % change, timeframes and volume. So for instance: Candle 1: 5 Minutes 3%+ Vol 4000+ Candle 2: 5 Minutes 0.8%+ Vol 4000+ Or Candle 1: 5 Minutes 3%+ Vol 4000+ Candle 2: 5 Minutes 0.8%+ Vol 4000+ Candle 3: 5 Minites 1%+ Vol 5000+ Or Candle 1: 15 Minutes 5%+ Vol 40000+ Candle 2: 15 Minutess 4%+ Vol 40000+ Candle 3: 15 Minutes 3%+ Vol 60000+ Candle 4: 15 Minutes 2%+ Vol 60000+ So in the above: Candle 4 is current and Candle 3 is previous. In terms of percentages. Close of Candle 4 is 2% higher than close of Candle 3. Close of Candle 3 is 3% higher than close of Candle 2. Close of Candle 2 is 4% higher than Close of Candle 1. Close of Candle 1 is 5% Higher than open of Candle 1. ...

using 30 min candle time frame 930-10 am USA stock market hours 1. UP WICK ZONE; THE WICK MUST BE EQUAL TO OR GREATER THAN .14% OF THE OPEN PRICE OF THE DAY EXAMPLE; IF STOCK IS $80 AT OPEN ( 80 X.14% = .112) THE WICKS MUST BE IN SIZE EQUAL OR GREATER THAN 11 CENTS IN SIZE 2. OPEN TO CLOSE OR CLOSE TO OPEN ZONE OF 930-10 CANDLE. MUST BE EQUAL TO OR GREATER THAN IN SIZE .17% OF THE OPEN PRICE OF THE DAY, USE THE SAME EXAMPLE 3. DOWN ZONE IS THE SAME AS THE UP ZONE. 4. FINAL ALERT SHOULD COME in, ONCE PRICE BREAKS THE HIGH OR THE LOW OF THE 2 ZONES MAKE THE ZONES SO I CAN CHANGE THE PERCENTS

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.

Homec Application - iOS & Android Development I am looking for an app developer who can build an Android/iOS Application to control Zigbee/Wifi/BLE devices (Smart home automation). Existing experience will be valuable and an ideal applicant can work on faster lead times and changes as well. Our smart home devices include - Lights, Sensors, Zigbee/BLE hubs, Motors, Touch panels, etc. An ideal candidate should know about Tuya and Zigbee protocols as they are important parts of this process. Essential features for application include (but are not limited to): - Creating home scenes and automation - Connecting devices to application via bluetooth/wifi - the application should be able to search for our branded smart devices around. - More details will be shared ...

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.

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.

App that uses the iPhone or Ipad to scan any body limb or part thereof, and convert the image to a file that is compatible with 3-D printing

I'm looking for a freelancer to help me remove backgrounds from more than 7 images. My source of images is flexible - digital camera, scanner, or I can provide digital versions - and the size and resolution can range from small (less than 2000 x 2000 pixels) to large (over 4000 x 4000 pixels). The goal is to remove any background elements so the image itself can stand out. If you are confident in your ability to deliver high-quality work with a quick turnaround time, please let me know, as I'm eager to get started on this project right away.

Hi, we want a solution for rplidar 2D scanner turn to 3D scanner using ros2. same idea can you make it to work with nvidia jetson?

...will be a place where everyone is welcome, and where attendees can explore and celebrate their sexuality in a judgement environment. We believe that this space will be of tremendous value to individuals seeking spiritual, emotional, and psychological renewal. By creating a positive environment in which people can come together to share experiences and forge relationships, our resort will be a beacon of hope and support to the LGBTQ+ community. The resort will also house a centre for the community to learn English, to better help them with the international tourist market, which we will provide this service for free, also inviting the international community to come and teach and share their knowledge in a gap year or even while they are on holiday here in Thailand. In order to...