Ota firmware Jobs
The firmware has to detect some movement event, collect and retain temperature, light and accelerometer data. After button is pressed, retained data have to be transmitted to other device through Bluetooth 4.0. The module chipset and schematics is here:
Hardware / firmware design. I have developed a POC for a bike box where you can open a bike box (kind of schelter with 5 bikes) by an RFID card. Access is checked from a remote server, (directly or in some cases by a whitelist checked every 24hrs). This POC works fine, but now we want to go a step further, and have our own device instead, as we have some specific requirements. For the software / firmware it would be good if we could work on an arduino based system, so that in case we want to change something in the source it can be done without having to redesign and develop everything. System requirements: - 3G /4G (so SIM slot) - Wifi - BLE - RS485 input (for the card reader) - Output: 6 outputs BUT should be possible to extend to 20 outputs we can control individually ...
Module Function: Water touching two electrodes (connected ...sent to 2 Output wires (+,-). A current sensor alarm circuit sends 0 or 5VDC to 2 Alarm wires (+,-) if Output circuit amperage is Low or Normal. a) Power Source: 36VDC. b) Controlled Output Circuit: 36VDC 3A. c) If Amperage of Output circuit >0.5A, 5VDC is sent to Alarm wires. If circuit current <0.5A no voltage is sent to the Alarm wires. 1) Your bid to include: Circuit design, PCB design, firmware code, parts/assembly, and courier fee. 2) Deliverables: All files needed to manufacture Module. 5 module samples. Built, tested, and delivered to the USA. The uploaded file is a sample electrode sensor circuit that I have successfully employed in other designs. It can be used as a starting point for the circuit desig...
i am planning to write and publish a book ESP32 controller, I need embedded systems engineer with technical writing skillsand good background in ESP32, Multitasking RTOS, and OTA
A custom ROM developer is need to ship a custom ROM updates to our existing users out in the market via OTA.
Olá Hafiz Ahsan R., eu notei seu perfil e gostaria de lhe oferecer meu projeto. Preciso de um projeto de um monitoramento de tensão e corrente. Desenvolver código fonte na IDE do arduino. interface web para configuração (endereço ip do broker MQTT, porta, tópico, rede wifi, ip estatico ou dhcp , nome do host, atualiza de firmware OTA ) e apresentação de medição em tela. Desenvolver esquemático e ISIS Proteus Projeto do circuito usando ADE 7758, ESP32 e sensor de corrente efeito HALL HSTS016L
Bluetooth Modbus Gateway. Let's discuss over a call. Product: 1. Need to Design a Bluetooth RS-485 RTU Modbus Gateway Hardware. Firmware Implementation is done by us. 2. Bluetooth Module with an external antenna. 3. UART of Bluetooth Module Connects to RS485 Driver Chip(THVD1450D). 4. Bluetooth Module Toggles the DIR pin of the RS485 for TX/RX mode change(Half Duplex) 5. One LED for Indicator 6. DIN Housing with Phoenix connectors Interface: Power Supply: 12-24V RS-485 Interface: 12V, GND, Bus+, Bus-
I am looking for a firmware engineer, having an experience in BMS Firmware Development for EV application. He should have the following experience: 1. Firmware development of STM32, AVR MCU's. 2. Firmware development of CAN Protocol. 3. RTOS Development 4. SOC, SOH Note: 1. Please share your past experience in BMS Firmware Development. 2. Please share your estimate cost and timeline.
realizzazione di un pms del settore vacanze che possa emettere biglietteria, avere interfaccia xml per la prenotazione di traghetti e funa anche da classico gestionale alberghiero
I need an example code for Arduino ESP32: * running in Visual Code * The code must connect to different WiFi SSID1 or SSID2 or SSID3 through the WiFiManger library * The connection of ESP32 to any of the WiFi (ssid1,2,3) may take a maximum of 10 seconds to establish * The connection from ESP32 to WiFi_X must be stab...library * The connection of ESP32 to any of the WiFi (ssid1,2,3) may take a maximum of 10 seconds to establish * The connection from ESP32 to WiFi_X must be stable and if it is interrupted it must be able to join another nearby WiFi SSID_Y * After establishing a connection to the WiFi, you must send a JSON message every 10 minutes to a secure HTTPS or MQTT server * The code must be updateable with OTA Please only answer if you have experience with ESP32 and secure comm...
Ota itsestäsi kuva tehtävänannon mukaisesti. On välttämätöntä puhua suomea.
i need some one to help me drive more bookings from ota channels like airbnb and expedia who knows strategies about this and its good on this and have a good experience contact me
Hi AtomTm, I have gone through your profile. I have created a PCB based on ESP32 chip and OV5640 camera for an IOT project. I have hired a freelancer to develop firmware for the prototype but he couldn't get it done. Would you be able to look at the PCB files and give me some feedback as to whether the issue is with the PCB design and if so how to fix it. We can discuss details on a private chat
Hi, I am looking for an electronics engineer to help me with various projects. This will be an ongoing process. When one project ends there will be another one. Most of the work will be firmware development for ESP32 and STM32 but there will also be schematics review and potentially some PCB design involved. To be considered for this position the following criteria need to be met: - Fluent in at least one of the following languages : English, Spanish or French. We will be having calls to discuss the projects. - At least 2 years of experience in Electronics design and firmware development. - ESP32 and STM32 experience - Visual Studio, Visual Studio Code - Proficient in one of the following : Kicad, Eagle or Altium (preferred). - C/C++ with knowledge of Doxygen highly regar...
Looking for an Over The Air software component for embedded linux platform. It should be secure, reliable, scalable. (language : C/C++ , golang , rust)
Microcontroller Firmware Development This project will be a collaboration of myself and another Firmware developer of the PIC24J256GA705 family of microcontrollers. The design & firmware is based on Microchips PIC-IOT-WG development board. Your job would simple be porting the “c” code from this open source development unit to my design which is architecturally very similar to this PIC-IOT-WG. Specifically you would be responsible to get the WIFI & communication to the cloud working. This uses a MQTT broker with a JSON communication format. The WIFI is handled with a WINC1500 module (see PIC-IOT-WG) document ion and schematic for hardware detail. I will be happy to supply more details once the project is awarded or simply ask. This communication i...
...using the above microcontroller. Details will follow. but available firmware is not a suitable protocol. Microchip provide reference USB Host sample code for MPLabX to read USB mouse. I need the board to output corresponding serail proptotcol to drive legacy system with USB mouse. Looking for experience with Microchip PIC24 and MPLab C. Potential hardware platform: Open to alternatives that are similarly compact and all-in-one with USB A socket and 5V ttl UART I found that Microchip provide sample code for PIC24 USB Host mode that includes HID mouse. If you have installed Microchip MLA you find that here: C:microchipmlav2018_11_26appsusbhosthid_mousefirmwaredemo_srcapp_host_hid_mouse.c This could be a good basis for this
Need an Embedded programmer in Jaipur who can work full-time. Application details will shared with you later
I need a firmware for energy meter using phase and three Phase Class 0.2 meter.
We seek IOS/ANDROID OTG Tech Firmware and Hardware Developer The project requires an OTG design with Bluetooth Experience OTG technology BLE Device IOS/Android mobile App helpful Sensor technology Please forward samples of previous related work.
Hi, We are looking for a Freelancer to help us with AWS IoT core configuration to set up OTA ( Over-the-air) updates Best regards.
Hi I need someone who is expert in ROS. I want to drive my robot with logicool joystick controller. I have written all the code but might need to modify the firmware (written in Arduino for UNO). ROS nodes are in Python. I just want to move the robot base for vehicle speed and steering. You have to know Git. You have to work on my private Git repo. My final target is to drive the robot with joystick controller. And the project will end. If you know ROS and know how to solve this problem then bid. Cannot pay more than the budget in any case. Let’s talk.
I am looking for a Firmware engineer who can write an SDK for 1 Bluetooth device. I have the Bluetooth protocol document, to connect and read the data from this device. The device has its own mobile app, which works fine, but I want it to connect to my mobile app. I want to create an SDK in arr. file (Android) and .framework for IOS devices. Business Requirement 1. The devices a Blood pressure monitor and I cannot send it to your office if you reside in countries where the custom duties are very high and take too much time to reach, like India. 2. I prefer to do it remotely, and I can support 100% to get any sniffer data out of the device to help you built and test the SDK 3. Although I prefer one person to deliver Android and IOS SDK, but if you specialize on only Android or IOS,...
I want help with writing master thesis documentation.
The job is to write the firmware to read data from a medical sensor. It is the lipid renal sensor and information is limited on the sensor. All we have is the attached datasheet and communication protocol document The sensor is working when connected to a computer using a USB/TTL adapter cable (Prolific cable). We can also see the data coming into the USB/COM port on a terminal such a teraTerm or Realterm. We can also see the com port in the device manager. See attachments for more information !
Hello, I have openwrt firware that was customized my for hotspot. Firmware is fine fully working for over 2 years. I need now 2 adjustments: - increase up/download speed which is statically set to 1/3 megabytes (I know this is just update the values at a file but I dont know how to generate new image after it), although I have the full "generate image" enviroment fully set. - when my routers are turned on, they do a http to downoad a few configurations (network name, channel, very basic stuff). I want to add a condition in which after 5 minutes it is turned on, if one of the parameters it downloads is set to "off" it will turn of the wifi interface . I need this for routers in which I dont use the wifi, just the LAN ports.
I am looking for a Firmware engineer who can write an SDK for 1 Bluetooth device. I have the Bluetooth protocol document, to connect and read the data from this device. The device has its own mobile app, which works fine, but I want it to connect to my mobile app. I want to create an SDK in arr. file (Android) and .framework for IOS devices. Business Requirement 1. The devices a Blood pressure monitor and I cannot send it to your office if you reside in countries where the custom duties are very high and take too much time to reach, like India. 2. I prefer to do it remotely, and I can support 100% to get any sniffer data out of the device to help you built and test the SDK 3. Although I prefer one person to deliver Android and IOS SDK, but if you specialize on only Android or IOS,...
Hello, We are currently recruiting talent to complete our PC app that’s already developed. We’re looking to add two more functions/Commands to the app as well as update those functions to our firmware as well. We are also Looking to add SPI NOR flash driver to our firmware and expert level UX/UI Design of our pc app. Pls feel free to submit your proposal if the skill set required for this project applies to you so we can discuss the necessary details of the project in order to move forward.
Looking for young and talented revenue manager who has experience of handling OTA and specifically increasing ranking.
A small project that involves using a Renesas ZMOD4410 on the Arduino platform. (ESP8266). I need to have an existing library from Renesas "ported" to Arduino, so it can be used on a board with ESP8266. I can do all low-level I2C testing, but need someone with c++ / Arduino library knowledge. Existing firmware from Renesas is attached.
I need Buildroot enviroment for building working 16M SPI flash image for Lichee Nano (F1C100s) which will support the ability to start a audio/video RTSP stream from MICIN (analog microphone) & TVIN0/TVIN1 (CVBS video) inputs using ffmpeg / ffserver. The firmware must contain working tools & drivers: - ffmpeg, ffserver, aplay, arecord, amix - usb rndis (4G modem), audio (micin), video (tvin0), WiFi sdio drivers - openssh-server, crontab, wireguard, curl - standart busybox, ash or bash At the output I am interested in: - firmware for Lichee Nano ( for flashing via sunxi-fel to SPI flash) - Preconfigured buildroot enviroment (archive or docker container)
I need files to upgrade Bios and firmware, the whole service pack, for ProLiant ML150 G6
Uso leitores e teclados com saída USB, mas preciso conecta-los a equipamentos com entrada PS2. Preciso usar um microcontrolador ou Arduino, ou CI dedicado para fazer a conversão de dados. Preciso da ideia de como fazer e do firmware. A PCB pode ser pelo freelancer ou meu trabalho.
Experience with Sub-gigahertz SDR devices and computer-controlled radio devices such as the YARD Stick One required. Must be able to: • Work with RFCat firmware in UHF RFID frequency band, typically 860-960MHZ • Use YARDStick One to analyze communications between RFID reader and tags through its RFCat firmware. • Decode and present the information that is sniffed between UHF reader and the RFID tags. • Identify which specific tag(s) being read and source of UHF messages, errors, status info, statistics and rough distance from sniffer. We have a system setup with RFID reader, 2 Yardsticks and several RFID tags (it is reading the communications as waveforms) that will be made available remotely or you suggest alternative ways to help with the project. Pr...
Please read attached document for greater project details. General Task Requirement Steps: 1. Make PCB adjustments as listed in attached file 2. Order PCB and assemble to use for testing purposes. 3. Possibly purchase Xbox SeriesX controller as it uses BLE 5+ XInput protocol 4. XInput over BLE firmware 5. GUI to allow changes to switches and joystick deadzones. Please open the attached file and read about the project in greater detail. Once you have read about the project please tell me the following things. 1. Skill level with XInput on a scale from 1 to 10. 2. Skill level of GUI creation on a scale from 1 to 10. 3. Estimated cost of completing project including a. PCB design adjustments in Altium (likely will take 1 hour max) b. PCB assembly cost for two boards assemb...
Hello the security system for my firmhouse is damaged and i need a cheap and easy solution that can be build in 3 days time. it includes 200+ motion sensors connected over wifi. 18 gas sensors 2 video door bell all connected to an android app over wifi. i need someone who can develop the firmware for the Arduino and make the android app for the monitoring preferrence will be given to them who can show similar work sample..
We are looking for an experienced PCBA soldering technician as well as the ability to download firmware to our products. At this point, we are looking for a part-time freelancer. We believe it will take about 2-3 weeks to complete this initial phase. We are looking for someone in the San Diego area.
Background: The product is a device controller built on embedded platform with ARM LPC4088 processor. Industrial devices are controlled by serial or TCP / IP communications. The protocols can be MODBUS or ASCII. The firmware is built in 3 layers (Bootloader, Core, App) in C + language on RTOS operating system. The product works and is in a productive environment, the problem is that it is not stable and there are bugs due to bad programming practices. The total size of the code is 650 KB Objetive: 1. Complete review of the source code, functional documentation. 2. Analysis of improvements and recommendation of best practices. 3. Code optimization. 3. Quote to refactoring the code as justified according to the previous points.
iTunes software or window 10 with 3UTools for .ipcc zip file conversion and upload carrier to iPhone with success only, this is crucial. to unlock iPhone 6 away from sprint carrier using iOS 12.5.4 firmware latest. and last. Steps or exact tutorial with working result to test in my set up environment as your result may vary with inconsistenet online findings in other forum channels, little to no information available.
Need to develop a firmware for a STM1L MCU to control 7 stepper motors with Trinamic HW - TMC262 and TMC429. TMCL-IDE is used to communicate from HOST via RS485.
Looking for a developer that has strong skills in embedded firmware development. Programming in ino and c++ experience a must. You must also have experience in embedded hardware, PCB and circuit design. Need to modify firmware running on an ESP32S NodeMCU DEV card.
Preciso contar ovos em movimento usando visão computacional, com base no hardware raspberry pi. O desenvolvedor deve fazer o treinamento (visão computacional) e desenvolver o código que retorna a quantidade de ovos que passou por uma esteira industrial unidirecional, em tempo real. A entrega final é um código (firmware nas linguagens suportadas pelo hardware em questão) com uma precisão de contagem de pelo menos 99,95%.
I have built an app and want to distribute over the air, I need help with sharing the ipa file.
We want the ESP32-S2 to always work in Deep-Sleep with RTC timer so that it reaches a consumption of 20uA and only enters Active mode if it receives an interruption from any input, performs its function with respect to the activated input, saves in the EEPROM memory a log of the event with time and date, and then returns to Deep-Sleep mode. For more details, please see the specs attached. Custom Board used.
...voltage single phase protection relay 60A. Function : Over/under current (with built in mini current transformer), over/under voltage, time delay - two screens and 6 leds required ,-The design should be carried on with our case -The design should be carried on with our terminals, black one prototypes devices fully working design and schematics , BOM list, PCB design (Gerber), firmware and hex file, human interface program file(please let me know if I forgot anything) , with technical data, user manual instructions test procedure. manual for us 6.3D design of PCB with component if possible ...
...the screen * Being a touchless screen, it can only display received information but not interact with user * Proximity sensor is used for detecting hand which should trigger temperature sensor to take and display body temperature on the screen * Initially device will need to be connected to WiFi through an external mobile app through similar experience as Amazon Echo to set WiFi SSID/Password * OTA updates should be enabled which allows to update the app General Requirements: * Design and build advanced applications for Android platform * Comprehensive understanding of Android application architecture, UI components & controls, External module integration, Intents, Application classes like Activity, Service, Intent Receiver, Content Provider to manage data. * Must have exp...
I have some requirement in Hardware design
I have some requirement in Hardware design
Add support for LSL timing synchronization protocol to existing, bare metal based, MCU SW. Practical experience in application of LSL protocol - a must ! Experience in RT bare metal embedded programming - a must !