Programing STM32WL (Lorawan) Accelerometer + Microphone +Temperature -- 2

Job Description:


I need the Programming for STM32WL.

I need the STM32WL is connected to :

1.- LIS3DHTR (accelerometer)

2.- Microphone (SPU0410LR5H-QB-7)

3.- NPT Sensor temperature

4.- DS18B20 sensor temperature

Overall flow of work

1.- the MCU wakeup every 15 minutes,.

2.- MCU takes the values of vibration x,y,z, of accelerometer, using 5Khz and 2g configuration, The values are Stored in a matrix "Vibration"(4096 Datas per axes).

3.- Calc Furier Matrix of "Vibration" of each axes (that is all)

4.- Takes the RMS Sound from microphone store in the matrix "SOUND"" (1024 datas), configured in 20KHZ reading speed.

5.- Calc Furier matrix of "Sound" (that is all)

7.- Get temperature from NPT. (temp1)

8.- Get temperature from DS18B20. (temp2)

6.- Send in the payload the (some data Vibration) + (some data Sound) + temp1 + temp2 to LoraWAN TTN network.

7.- No wait answer from lorawan server

8.- sleep for 15 minutes


1.- Write the program in stm32cubeide.

2.- At the finish send Source Code

3.- Explain How to burn the firmware in a custom board.

4.- Schematic of board



Habilidades: Arduino, Electrónica, Microcontrolador, Ingeniería eléctrica, PLC y SCADA

Sobre el cliente:
( 3 comentarios ) Region Metropolitana, Chile

Nº del proyecto: #32599072

15 freelancers están ofertando un promedio de $21 / hora por este trabajo


Hello Ric I will provide you fully functional codes as per your requirement. I can explain my work steps in chat. Thanks Kiran

$21 USD / hora
(43 comentarios)

Hello sir, I have 6+ years of embedded and IoT system development experience. My project experience includes medical, gps tracker, access control, education, BLE Beacon Localisation, Home Automation, electronic fluid d Más

$25 USD / hora
(13 comentarios)

I have more than 9 years experience in embedded hardware design with firmware development . And I have completed many projects based on stm32 with cubeMX . so I can do your job within a time limit with your satisfactio Más

$35 USD / hora
(8 comentarios)

Hello. We are a company of mechatronics, electrical, computer and software engineers with vast expertise in PCB layout, embedded systems, AC/DC converters, stepper motors, transformers, machine learning, raspberry pi, Más

$20 USD / hora
(13 comentarios)

Hello. I am a firmware and hardware developer and I have experience in developing the STM32WL firmware and hardware. As I am also IoT specialist, I developed the LoRa device so I can do this task perfectly. I will use Más

$20 USD / hora
(1 comentario)

Hello Sir I am a Firmware Engineer, having full experience in develope firmware for many microcontrollers such as Arduino, nRF5, ESP32, ESP8632, STM32, NXP, Cypress... I have developed several products for customers fo Más

$20 USD / hora
(2 comentarios)

We have profound experience in Iot and embedded systems and have fine hands on both hardware and software. RANGE OF PLATFORMS WE HAVE GIVEN SERVICE : - Raspberry pi projects with Python and C AVR 8-bit with Proteus Más

$20 USD / hora
(10 comentarios)

Dear, sir. I was able to send you a proposal so quickly because I have worked like that project before and have experience with it. As you can see my proposal is put last, so I sent the proposal quickly so you can see Más

$15 USD / hora
(3 comentarios)

hello, I have read your project description that you need an experienced Arduino expert for Programing STM32WL (Lorawan) Accelerometer + Microphone +Temperature -- 2. i am a professional Arduino expert with 10 years Más

$20 USD / hora
(1 comentario)

I have 7 years of experience on embedded systems and firmware development plus I have worked on STM32 series in the past.

$22 USD / hora
(0 comentarios)

I'm an italian electronic engineer with more than 18 years of work experience. I work as HW designer; FW and SW developer. As HW designer, I work in Altium, KiCad and Orcad and I have experience in development single Más

$25 USD / hora
(0 comentarios)

Hello, I am an electronic engineer with 10 years of experience in programming micro. I have worked with different micros including STM32. I work on projects with NBIoT technology, where we store data and send it to th Más

$20 USD / hora
(0 comentarios)

Hi Ric, I hope you are safe and well! I will write a program in STM32cubeide and I can surely connect STM32WL with LIS3DHTR (accelerometer), Microphone (SPU0410LR5H-QB-7), NPT Sensor temperature and DS18B20 sensor te Más

$15 USD / hora
(0 comentarios)