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Write microcontroller software for atomiser machine

We are building an atomiser machine for specialist oils.

We have pre-built our own PCB for another project which we plan to reuse, consisting of an ARM STM32 processor with pinouts.

We require software to be written for this processor, preferably editable by ourselves using Atollic TrueStudio studio if necessary.

The requirements of the project are simple - to control up to 6 x 12v DC mini air pumps, on a # seconds on and # seconds off basis, based on;

External inputs of occupancy and presence of external airflow

Programmed input via connected joystick and screen which are room size and fragrance selection.

Logging of data onto an SD card is required in the program.

External input to boost fragrance or lower intensity is also required

Inputs of oil level in bottle also required, preferably via IR sensor.

Outputs to screen - pump running hours, fragrance level bar graph, password screen for engineer access, alarms.

Optional extras include:

1. Adding pinouts and readings from the Bosch BME280 sensor to determine air quality.

2. Sending an email when fragrance is running out

3. PWM speed control of air pumps

4. Sending data to webpage

5. Ability to communicate with Crestron processors using ModBus, BACNet or JSON protocols.

Control diagrams giving more detail can be provided when discussions are further forward.

Kĩ năng: Điện tử, Vi điều khiển, Firmware, Phần mềm cài sẵn

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Về Bên Thuê:
( 0 nhận xét ) Phoenix, United States

ID dự án: #22451785

23 freelancer đang chào giá trung bình $606 cho công việc này


Hello,Myself [login to view URL] Sekhar,[login to view URL],Phd from Cdeec Innovations,[login to view URL] have 15+ years experience in Electronics Product development. we have in house pcb fabrication facility for protoypes.i have worked on many IO Thêm

$750 USD trong 30 ngày
(45 Nhận xét)

Hi I am experienced electronics engineer with more than 11 years of experience. I can do it for you. I have worked on a number of projects before. Please get in touch to discuss the questions I have if you are interes Thêm

$800 USD trong 7 ngày
(200 Nhận xét)

HI there I am an electrical engineer with 8+ years of experience. I can design and develop this project for you. Let me know if you are interested we can discuss further on chat.

$750 USD trong 19 ngày
(32 Nhận xét)

Hello, I have been working with STM32 since 2012 and I'm familiar with most of it's peripherals. Before we go forward, I need to know your board's schematics,So I can determine board list of pinout. I will use Atollic Thêm

$600 USD trong 15 ngày
(57 Nhận xét)

Hi, I have more than 8 years of experience in embedded system design and development. I have expertise in IoT product development. I have great experience in firmware development on various MCUs with different peripher Thêm

$1000 USD trong 20 ngày
(10 Nhận xét)

Dear client Thank you for submitting this proposal. I am interesting to your project. I am an expert having rich experience for STM32 programming. I have developed many firmware on STM32F0xx, STM32F10x, STM32F20x, ST Thêm

$500 USD trong 7 ngày
(4 Nhận xét)

Hi. I have done such project and I have experience about keilc and stm32 for 5+ years ago. I have stm32 boards and I can finish it asap. I am all ready for hardware and software. Best Regards.

$500 USD trong 7 ngày
(1 Nhận xét)

hello, I am an embedded systems engineer experienced in microcontrollers especially stm32. I have done lots of industrial systems with stm32 before. your project is pretty straightforward. I can't help you if you want. Thêm

$400 USD trong 7 ngày
(2 Nhận xét)

Dear Client, I can do it for you. With more than 5 years of experience in firmware and software coding I can ensure you quality work and before time delivery. Please message me so that we can discuss further queries Thêm

$500 USD trong 2 ngày
(4 Nhận xét)

Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspb Thêm

$500 USD trong 7 ngày
(2 Nhận xét)

hello,sir. I am a senior Microcontroller developer and I have more than 5 years of development experience. I have read your description and I am interested in your project. I have developed the STM32 firmware and desig Thêm

$500 USD trong 15 ngày
(1 Nhận xét)

This sounds like a nice proposal. The email and or webpage part is the trickiest part, can you tell me more about your ideas? **i already have experience working with the BME280 ** cheers

$750 USD trong 7 ngày
(1 Nhận xét)

Hi, i am Control & Automation engieneer with high level of expereience an knowledge in some field like, electronic, microcontroller, industrial controller, industrial communications, instrumentation, 3d model design, G Thêm

$277 USD trong 25 ngày
(1 Nhận xét)

Hello! I'm experienced with microcontrollers (especially Atmel controllers but also PIC and ARM development boards) and other control system elements including various sensor technologies. I'd be interested in working Thêm

$650 USD trong 12 ngày
(1 Nhận xét)

Am full-time freelancer expert in Electrical & Electronic Circuit Designing & Simulation, Arduino and PCB Designing, Consultancy of different types of Electrical & Electronic Problem. I am ready to give hardworking, re Thêm

$500 USD trong 7 ngày
(1 Nhận xét)

Hello I have quite lot experience in STM32, Modbus, just to summarize in Embedded software / firmware development. After clarifying the requirements and before development, I call also prepare unl diagrams or flow cha Thêm

$722 USD trong 30 ngày
(0 Nhận xét)

Hi,. I have gone through the brief details mentioned on the job. I have done multiple jobs with Electronics, Embedded Software, Firmware, Microcontroller which are the skills required to get this job done. Lets start t Thêm

$750 USD trong 9 ngày
(0 Nhận xét)

Dear Sirs, I am highly qualified Electronics Engineer with 8 years of experience. I have special interest on Embedded Hardware - Software co-design. I usually work with NXP's 32bit ARM microcontrollers. I also worked o Thêm

$500 USD trong 7 ngày
(0 Nhận xét)

Hi, I have 28 years of &D experience in hardware and Firmware design. I have worked with several Processors, microcontrollers and FPGAs'. I have very good experience with Raspberry Pi. I have worked with Mentor PADS, A Thêm

$750 USD trong 7 ngày
(0 Nhận xét)

We have developed several integrated systems that use ST32Fxx microcontrollers, we have experience in development and systems integration, we use coding standards that make our code easy to understand and modify. We ca Thêm

$700 USD trong 15 ngày
(0 Nhận xét)