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Write code for lorawan using an STM32 and SX1276

$30-250 USD

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Opublikowano ponad 5 lat temu

$30-250 USD

Płatne przy odbiorze
I am looking for someone to write a program that will run on an STM32 and talk to an SX1276 LoRa module. It must use OTAA to join and I must be able to set the Keys to program the IC. I need some to tell me the best STM32 IC and why. It must also be low-power and have the ability to sleep for a set time. I also want it to read the temperature from a DS18B20 temp probe. It would be nice if the STM32 IC has a development board to test before production.
Identyfikator projektu: 18002388

Informację o projekcie

9 ofert
Zdalny projekt
Aktywny 5 lat temu

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9 freelancerzy składają oferty o średniej wysokości $228 USD dla tej pracy
Awatar Użytkownika
Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible android and windows based apps. I can show you my previous experience on similar projects. If you wish we can discuss in chat. Thanks
$200 USD w 7 dni
4,9 (36 opinii)
6,5
6,5
Awatar Użytkownika
We have experience in developing the MCU embedded system with C, C++ and also RTOS. We have designed the concrete plant control system, Power Line Communication system and many project. We also have experience in developing the windows application using Java, VBNet , MFC. And we designed the PHP e comercial page too. Thanks.
$155 USD w 3 dni
4,9 (26 opinii)
5,5
5,5
Awatar Użytkownika
There is a finished telemetry transmission project. Used STM32L + SX1276. Project under IAR. Contact, we will help.
$277 USD w 3 dni
5,0 (4 opinii)
5,0
5,0
Awatar Użytkownika
Hello Sir, I have gone through your project requirement and seems to be good project. I have very good experience with stm32 and lora module from ST. And definitely confident about it, that i can complete this for you in very short duration. Let me know when can we start and complete this project.
$277 USD w 3 dni
5,0 (1 opinia)
3,4
3,4
Awatar Użytkownika
Hello, I am a C developer employed in IoT industry and have worked a product that used LoRaWAN for communication. The product I developed was a battery-powered water-meter to be used in residential water supplies. So, it required specification that was very similar to your project. The device recorded digital pulses from a water meter, went to sleep in between, woke up and TXed the pulse count on LoRaWAN at regular intervals and went to sleep again. I have used LoRa in both ABP and OTAA mode and connected it to a properietary LoRaWAN network server (just a matter of keys that can be set by user). I used sx1276 with stm32 IC and know exactly what is good for your requirement. So, please message me and we can discuss your project in further detail and decide on milestones. I will be eagerly awaiting your response. Regards, Adarsh
$100 USD w 10 dni
5,0 (2 opinii)
0,5
0,5
Awatar Użytkownika
I prefer one of the ICs below: Because they are cost effective and soldering-friendly products and have RTC. STM32F334C8T6 72MHz 64KB-FLASH 48-PIN-LQFP 1.7USD STM32L071C8T7 32MHz 64KB-FLASH 48-PIN-LQFP 0.65USD STM32F031F4P6 48MHz 16KB-FLASH 20-PIN-TSSOP 0.3USD
$444 USD w 30 dni
0,0 (0 opinii)
0,0
0,0
Awatar Użytkownika
Hello, I work as an embedded software developer. I have several years of experience in microcontroller field. I developed projects with microprocessors such as STM32, AVR, PIC. In those projects SPI(SX1276 interface) and other communication interfaces was used. I will gladly make your project.
$200 USD w 6 dni
0,0 (0 opinii)
0,0
0,0
Awatar Użytkownika
Dear Sir/Madam, I would like to introduce myself in the world of electronics. I have completed my masters from France and have started now my firm at my homeland called kolhapur (India) where we offer services in Data monitoring, Data acquisition, controlling of devices and sensor systems. We offer customized solutions for industries, currently Working and prototyping on various industry based applications to meet the specific requirements. Open source microcontrollers have been used like arduino and Raspberry pi etc, for these projects. We are team of 5 engineers, and working full time. We are highly professional and with great technical skills Offering solutions that one is in search. Any Industrial, home or Individuals requirements of electronics application will be fulfilled by our experts. We believe in offering excellent products, best quality of service, 100% reliability and work that makes this world a better place to live. Thanks and Regards Raviraj Phule (MS E&TC) Mob - +91 9975872811
$244 USD w 10 dni
0,0 (0 opinii)
0,0
0,0

O kliencie

Flaga NEW ZEALAND
Moscow, New Zealand
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Zweryfikowana metoda płatności
Członek od maj 20, 2011

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