Firmware microchip pic18 jobs

Create the firmware for a low power BLE sensor device. There are two i2c sensors that need to be read, and share their readings via the BLE notify method. The hardware is ready to go, I have created basic poc software to read from one of the sensors, needs to be finalised and optimised for low power.

We are creating a new camera/gimbal system. Need a talented schematic/PCB designer. Have a system design document. Firmware development experience would be a big plus.

I have Arvento imt14 branded vehicle tracking devices about 200 pcs. I want to custom firmware to the devices. The firmware must send various gps data and vehicle ignition status to my own server over TCP/IP. The devices original firmware send GPS data to Arvento's server so I dont use their server anymore. The devices has STM32F103VET6 , Telit GE865 GSM modem and Ublox Neo6M GPS module Also every device must have a id number in firmware. We have no any PCB schematic so you must find connections from sample which will sended by me

Hi, Seeing some assistance debugging the C++ firmware for the STM32. CAN signals are being sent, but not recieved by the processor.

Hi I am looking for someone that has the experience or knowledge in by passing software or firmware.

I need PCB and Firmware expert who can Write the firmware for the some boards using Nordic Low Power Shockburst Protocol

We need a programmer who can make changes in the copied firmware. The person outside India is preferred.

- Boot-loader and firmware update over the internet (TFTP, HTTP) - Wiegand protocol implementation - MQTT - Encryption key handling The hardware prototype is tested and functional.

We are Looking for a Freelancer who will setup and configure Standard Cisco Access Point. We have 2 Cisco Access Points to be configured and we do have Cisco 3750G as innitial setup but we do nt want to use Switch all the time so we need Stand alone firmware to be upload to Access Point which work as its own Wifi 1) Freelancer should access our hardware and configure 2) Freelancer should Upload the Firmware which is required 3) Freelancer should hand over the related Firmware as well 4) Freelancer should set up the Wifi to make the Internet work and test is done. 5) Freelancers should make sure the web portal for Access Point is available.

We are creating a new camera/gimbal system. Need a talented schematic/PCB designer. Have a system design document. Firmware development experience would be a big plus.

Decode ATMEGA162V Firmware downloaded from a device were the source code has been lost so it can be uploaded to another device and the code rewritten : Device signature = 0x1e9404 (probably m162) : safemode: hfuse reads as DA : safemode: efuse reads as FF : safemode: Fuses OK (E:FF, H:DA, L:FF) It appears the firmware downloaded is scrambled using -v -pm162 -c usbasp -F -U flash:r:i:salcomdecoder:r as the first part of the bin file should be the reset interupt 00 00 01 01 00 00 03 03 00 00 01 01 04 04 07 07 00 00 01 01 00 00 03 03 08 08 09 09 0c 0c 0f 0f 00 00 01 01 00 00 03 03 00 00 01 01 04 04 07 07 10 10 11 11 10 10 13 13 18 18 19 19 1c 1c 1f 1f 00 00 01 01 00 00 03 03 00 00 01 01 04 04 07 07 00 00 01

I am developing a wireless button and receiver that will activate a 24V lamp. The boards I have designed use a Minew MS46SF11 for wireless transmission which has an onboard nRF52805. I need someone to write the firmware to send a signal from the wireless button to the receiver and control the light. They should also have the ability to review my board design and ensure it will work. I recommend you ensure you meet the following qualifications before reading the attached brief: Expertise in PCBA design. Including wire TX and RX systems Experience with Nordic SDK, specifically ESB stack Has, or is willing to obtain, Nordic development boards such as nRF52820 DK or Dongle(s) to verify your work Quotes should be for the entire project

Hello, I am a recent graduate from the University of Rhode Island with a BS in Electrical Engineering. I have a custom PCB with the ATMega328p and the ATMega16U2 and I would like to install the firmware/bootloaders on those chips but I do not have the knowledge on how to do that. Before you accept the project, please understand that I will need step by step instructions on how to install the firmware/bootloaders. Sending me links to tutorials is not what I am looking for. More information on what I have done so far can be found in the document provided.

Deliver a prototype including PCB and firmware Required skills: ST Electronics ESP32 Wireless charger and RFID chip RFID protection circuit for wireless charging various terminals or programming and battery connections

Engineer must ba able to program an Computer/Arduino/Raspberry Pi to control a motor control system using a computer. Must also help to find proper parts to make system work. The developer should have the experience in developing the firmware for motor control driver for ARM embedded Linux system.

To build a firmware for a 16F877A PIC microcontroller that monitors 16 incubators in a maternity hospital. Each incubator returns 2 signals, one analog and one digital: • The digital signal is the baby heart beat. The allowed value is normal (OFF or 0 which means the heart beat is within acceptable range) or abnormal (ON or 1 which means the heart beat is too low or too high). • The analog signal is the baby body temperature. The normal range is between 36◦ and 37.5 ◦ . When any of the above signals is out of range or abnormal, a buzzer should be put ON to draw attention and the incubator number should start blinking on the first row of a 16×2 LCD screen while the second row displays the reason of the alarm situation (either heart beat problem or temperature out of r...

I am developing a wireless button and receiver that will activate a 24V lamp. The boards I have designed use a Minew MS46SF11 for wireless transmission which has an onboard nRF52805. I need someone to write the firmware to send a signal from the wireless button to the receiver and control the light. They should also have the ability to review my board design and ensure it will work. I recommend you ensure you meet the following qualifications before reading the attached brief: Expertise in PCBA design. Including wire TX and RX systems Experience with Nordic SDK, specifically ESB stack Has, or is willing to obtain, Nordic development boards such as nRF52820 DK or Dongle(s) to verify your work

Hi Aksharan G., I want to hire you to help me come up with a project to develop a device with 4 digital input 24VDC and 6 Analog 4-20mA 24VDC, Develop the firmware to post in our Api EnPoint and build schematic and electrical drawings on how to install. This is just to write the project proposal with all the necessary tasks of the project.

I need someone who can build a prototype for an SoC based streaming audio amplifier project. You must have a spectrum/distortion analyzer. Deliverable: Prototype hardware with firmware/software -Receive streaming Audio stack in ARM via WiFi -TDA1545a DAC output thru PRU-ICSS in Sitara via 10 bit PWM / 44 khz -integrated small power amplifier

Platform: Wordpress/PHP, MySQL Exactly like Complete in 7 days But without using microchip. Should be without any additional charges. Just will be using system.

...in KiCad format from the Raspberry Pi website, and the Adafruit Feather M0 can be used as an open source reference for the new MCU. Overview of major modules. We have module level schematics for most things on the prototype board: * Raspberry Pi Compute Module 4 interface. Interfaces with a camera, ethernet, and the microcontroller (via USB). * Microcontroller (ATSAMD21G18 - Cortex M0 from Microchip) - this needs to be redesigned from our prototype module which used the ATMega32U4 MCU. * Voice Coil driver - pretty straight forward PWM speed controlled motor driver with direction pins. * Fan driver - based on a DAC and a power supply circuit. Feedback pin from the pan goes back into the MCU with a PU resistor * Uptake and Feed motor drivers (5 wire, 4 phase). These are simpl...

Hi Abdul M., I noticed your profile and would like to offer you my project regarding the development of a 3-phase kWh-meter for DIN Rail (direct 100A, CT 5 and 1A) With RS485, M-Bus, TCP/IP, optical D0 interface, pulse output. Graphic LCD Memory for 3 years, 15min interval Task: Hardware development + firmware Are you interested and capable? lets discuss the job by chat. I have added a fixed budget of 10 USD so I can contact you. I know the effort will be much higher. Best regards Severin

We have a 3 axis CNC machine for special purpose machining. We are looking for someone who can develop a proprietary software and firmware such that the machine can only be operated by our proprietary software. The software would also have unique features available to the user. We would also require a prototype of the machine to be built.

Hello, We are looking for a freelancer to help design a PCB board which controls an LED array. The LED array is external and is not included in this project. We need the PCB schematic, layout, component selection and firmware. We will provide more detail and a basic flow diagram once a freelancer has been chosen and will work with you to help refine it. Once this project is done, there will be further design work later so we ideally are looking for someone we can work with long term. The device will have: - a microcontroller - WiFi / Bluetooth capabilities - a microphone - USB C connector (data and power) - an electrical / data connector to connect between additional LED arrays - Note that the LEDS are on a separate array and do not need to be included in the schematic/layout....

I need you to develop some firmware for me. I would like this software to be developed using C or C++. we have done with hardware already. if you are in China then we will deliver hardware to your location. firmware is also done upto 80%. you just need to finish it. plz bid if you have done web dashboard before and can integrate it with device. Thanks

1. Any graduate with a minimum of 4+ years of relevant experience 2. Preferably in Electronic 3. Experience in 'Embedded Products', Microcontroller embedded hardware designing 4. Experience in handling Linux OS, RTOS(Free RTOS). 5. Experience of working with 8 bit, 16 bit & 32 bit ARM based microcontrollers 6. Should be capable of prototyping har...Microcontroller embedded hardware designing 4. Experience in handling Linux OS, RTOS(Free RTOS). 5. Experience of working with 8 bit, 16 bit & 32 bit ARM based microcontrollers 6. Should be capable of prototyping hardware & software. 7. Good communication skills 8. Quality & user experience focused 9. Communication Protocol: I2C, UART, SPI, CAN, USB. Key Skills: RTOS, Socket Programming, OOPS, Firmware, Open so...

I need a small LoRaWan board integrating the following components / features. The goal is to get a cheap but reliable component : - WLR089 or WLR089U0 with its antenna connector (for EU868) - sensors of Temperature and Humidity (in the "classical" ranges) - sensor of C02 or eCO2 (VOC would be a plus) (C...card OR to recharge the battery also If you can set-up a first program to save me time, it will be great (typically, the basics to read the sensors and put this in a frame to send through LoRaWan) Ideally: - the PCB would be done on KiCad or other free software... - you would give me a pack of files "ready to send to a PCB manufacturer" - you would give me a first structure of C file for the Microchip component, so that I only have to adapt it and upl...

I'm looking for a developer to develop Embedded software design for board support package for ATSAME51J20A.

I have a Hardware. Needed only software. Using ST micro chipset. 1 External interrupt catch 1 UART 1 PWM output 1 I2C read 1 Switch 4 digit FND 1. Read PB2 by interrupt. Display to FND and print UART that the interrupt count each seconds. 2. When push the button, PWM pulse duty increased 5%. Max 100% and rotation. 3. Read I2C every seconds that humidity and temperature. Device is HDC1080. Using STVD (ST Visual Develop) and COSMIC compiler. And include source code.

I want to ...able to program an ATmega 328 with a new firmware stored on an esp32, using only the esp32. The code for this already exists. I only need the programmig code from one project integrated into another project, and tested. The ATmega flashing code for esp32 exists in this project: The project which I need flashing integrated into is this: Requirements: - You must be familiar with platformio. - You must have basic understanding of ATmega flashing/programming - You must own esp32 and ATmega328 boards, so you can perform testing. The project is complete when the esp32 code is able to successfully flash an ATmega connected to the esp32 board with a firmware stored on the esp32 SPIFFS.

Hello. I found your text on another job here at freelacner: I am an experienced electronics, firmware and software engineer with a small design company in the UK. We have a CC3200 design written under CCS. The product is an Internet of Things platform and provides data via MQTT to a cloud platform via WIFI ... you have the skills I need in my project. can we have a conversation

Hello, I am really ion need in Sr. Software Engineer. this job is for American MNC, Job Description. * Experience in Embedded firmware Development. * Experience in OS internals and Device Driver development on Distributed & Real timer Embedded systems and OS like IOS, pSOS, VxWorks, Linux, etc. * Low level programming( interaction with Hardware) using C language in multi-threaded, multi-processor, highly available systems. * Strong background in Linux internals and hand on experience in Virtualization technologies is an ADDED ADVANTAGES. * Understanding of various h/w architecture(*PCI, PCLe, DMA, I2C, SPI, etc) and *processors (x86, PPC). * Experience in product life cycle and tools and should been involved in end to end product or linecard development lifecycle. * Hands on...

I need a theme for Shopify, a landing page that can be filled with life (images for now as placeholders), blog pages as a template and information pages such as details about the current firmware, hardware ect. In total there should be 2 - maximum 3 products for sale. I would like to present a clickable figma UI (of the Device) to the customer to give an overview of the features. The number and structure of the screens is completely flexible. I already have a styleguide to which the websites should be compatible. Please send me comparable Shopify stores you have developed and how you would split the work. So how would you go about achieving the goal? When I get the references, I will send you a detailed description of the project as a kind of SDD. I would like to decide by Monday...

The CCIE Data Center professional will oversee the configuration of port profiles and VLANs. They should take care of the Cisco Nexus 1000V security features. The professional will have an in-depth knowledge of DHCP snooping, Dynamic ARP inspection, IP sou...inspection, IP source guard, and Port security. They will set up IP source guard, Cisco TrustSec, and RBAC groups. The Certified Expert will administer first-hop routing protocols, port channels, vPC, and vPC+. The professional will execute the implementation of NPV and NPIV features. The CCIE Data Center Professional gather TAC-specific information. The professional will have a good understanding of Firmware management and also look into the server recovery tasks. They take care of the proper configuration of IP storage-based s...

We are looking for an equipment management system to keep track of equipment and maintenance log of it. We should be able to print the barcode of the unique number assigned to each equipment inventory should have Equipment Id, Equipment type,Vendor,Model number,Serial number,Location, Description Purchase date, Purchase price, Firmware Version,Notes,Last Maintenance Date, Next Maintenance date and Retired Date. Some equipments need checking every 6 months and some every year and some every two years. We would like to maintain the inventory of those devices and when it is time for checking an equipment we should get an alert. The tech will go scan the device after checking and it should update the database with the new checking date 6 months from the scanned date or an year or

I am developing devices to control light using the DMX protocol. Our devices have 7 segment led display to see address and service messages on DMS protocol, RS485 for the protocol, 5 channels with 5 status leds, 3 switch-buttons (UP, DOWN, OK) and BF circuit for music light. Devices have two modes: Service mode & Run mode In Service mode the device will... Devices have two modes: Service mode & Run mode In Service mode the device will be in programming mode and it will save the entire cycle from a common external DMX512 controller. In Run mode the device will execute the entire cycle of operation to control load accordind the previous programming step. We made the schematic and board using a PIC18F as you can see in the attached pdf. I need a firmware engineer to programmi...

We need a firmware based on RTOS to manage some peripherals attached to a STM32F407VET6. Peripherals are: -CAN (SN65HVD230DR) -LIN (MCP2003BT-E/SN) -USB (serial port emulation and FW upload) -ADC (ADS1115) -DAC (MCP4728) -I2C GPIO EXPANDER ( MCP23008) -GPIOs Main goals of the project are: Read a defined message (taken from a message list) from CAN, LIN or USB serial port Send a message over CAN, LIN or USB serial port Read ADC or GPIN Write data to DAC Read a config file describing the whole behaviour of the system (i.e. If receive message 1234 from CAN, send a value to DAC) The candidate will take care of all the firmware, from peripheral drivers to operative code. It is possible to speed up the code writing using drivers/examples available from ST. The hardware is ...

I need you to develop Embedded firmware support for me. Project Objective: We have to check the lift speed during Lift movement. We have to calculate the lift Speed measured by distance using LiDAR Sensor. Check the Sensor Model When Lift goes abnormally fast during the time, Lift operation will be shutdown automatically for safety purposes.  Initially we have to do this project as Demo purpose. Scope of work:     Finding the acceleration of Lift using Lidar sensor and activating an output relay if the speed exceeds. Kindly provide the Quotation and Estimation of date.  I will provide hardware Support that you need. Please Check and let me know.

We need to develop a device that control and monitor air conditioner by sending / receiving IR command at 38KHz (copy the remote control of the air conditioner) and measure room temperature. We already have an App and server that send UDP commands to the module. Also, when user change settings in the remote control the device will send UDP feedback to the App. Inside the device have IR code library of 50 air conditioner brands. The user selects the Air Conditioner brand by pressing any buttons only once on the remote control.

we have a robotic product for we have PCB and their schematics , we are using a custom built firmware for which we have hex files but not original source codes , we are facing multiple issues with current firmware and need a new firmware

...roof of the building by connecting directly from the phone application using the Bluetooth protocol from a distance of approximately 200 meters (Open Area). (Devices are suitable for external antenna installation.) Work packages expected from Freelancer; 1. Firmware for nRF 52840: • For nRF 52840 SoC hardware (can be nRF 52840-DK development board), firmware must be prepared using Segger Embedded Studio and nrf SDK. •Bluetooth connection speed can be any of 2 Mbps, 1 Mbps, 500 kbps or 125 kbps. • For high distance, the nRF 52840 firmware should be designed according to the maximum output power (+8dm tx). (The communication distance between the phone and nRF 52840 board is expected to be approximately 200mt.) 2. Phone App : (Led Blynk Test App) &bu...

We need to design a Canbus system to control a few outputs and inputs. We have a PCB designed to work with USB, but need to change the USB to canbus prototol and the firmware.

I am looking for a firmware developer for nuvoton arm m0 microcontroller

We are in need of programmers to program our electronics systems. you will get regular projects from our side so mention all your skills Start your bid by explaining the difference between B/W software and firmware (don't copy from the internet)

BLDC motor controller has to be developed for various loads. ideally two boards - one control board which will be common for all capacity motors and other power board which will have the power circuitry and which will be driven by the control board. we should use ESP32 as the main controller. The combination of boards should be able to drive motors from 250W to 1.5KW. This proje...motor controller has to be developed for various loads. ideally two boards - one control board which will be common for all capacity motors and other power board which will have the power circuitry and which will be driven by the control board. we should use ESP32 as the main controller. The combination of boards should be able to drive motors from 250W to 1.5KW. This project involves hardware + firmware d...

An experienced in Hardware Design as well as creative in designing your project using Arduino, Raspberry Pi, Stm32, Esp32, Esp8266, NodeMCU, and LoraWan based controllers. Also teach you everything about how it works in a proper documented manner. Develop firmware for the above controller, debug and improve as required. Few sensors or hardware knowlegde required Wireless module (NRF, Bluetooth, wifi, XBee, GSM) Lora with gateway and complete integration on TTN Heath monitoring sensors (heart rate, EMG, ECG, etc) RFID, fingerprint sensor All Sheilds of Arduino, esp, raspberry pi and stm32 Ultrasonic, PIR, lux, LDR, GPS, SIM800, SIM900, GAS SENSOR, PHOTORESISTOR, DHT11, DHT22, MATRIX KEYPAD, CAMERA, MPU6050, ADXL335, RELAYS Motors Encoders Switch and buzzer Led matrix, seven-segme...

Hello, We searching someone to design for us an RFID Chip for our company. There will be an nda agreement before we share the idea with you. Please quote why to interview you instead of the rest of applicants. Your story is the most important key for us. Thanks

The purpose of this project is the development of a more complex embedded system with advanced assembly programming and use of data structures like stacks. Develop control code in modules, taking advantage of subroutines for organization and debug and simulate the code first on Microchip Studio, followed by embedded system on Proteus, paying attention to different operation modes and corner cases. More details will be in PDF

would like someone with linux and a 3d printer to test this out to get the async communication working good. basically need the GUI working as a functional printer. (the 3d view can be skipped unless you know how to fix) can pay bonus for that. this is an opensource project I use repetier firmware personally.

Hi there, we currently use a specific STM32 chip and we are looking at replacing it with another version. We need an experienced EE/Embedded Systems Eng to understand the impact of the design change and make any necessary firmware changes to ensure performance requirements