[Solved] Why STM Microcontroller are Popular?
0pencircuit last edited by salmanfaris
Why STM microcontrollers are getting more popular these days? the best material to start with STM?
kowshik1729 last edited by
@0pencircuit The answer to your question brings in many parameters to be discussed. No product can become a hit in the market just like that. It involves lot of technical support and some of the best marketing strategies for a product to become popular. But, as we discuss more about technical stuff in here I would give some brief specifications of STM32 why it became a hit in market for learning embedded systems.
Board is designed in such a way that it can be interfaced very easily with Arduino IDE and through it's HAL's like STM32 Cube.
Excellent community support for STM32.
If you observe the size of STM32 chip it's really pretty small which enables it's usage for designing really small and qualitative commercial grade products.
It is super easy to learn and doesn't involves hard macro forms( to be simple "Syntax"). The best way to learn this board is to download this course. As far as I researched this course has given me good path to learn STM32. They teach you all the concepts very carefully. Download the course from this Torrent Link
salmanfaris last edited by salmanfaris
Hi @0pencircuit ,
Actually the STM (STMicroelectronics) is the company name who makes the STM32 is a family of 32-bit Microcontroller based on ARM architecture and it comes in a wide variety of models and the selection depends on your applications.
Source : st.com
0pencircuit last edited by
@kowshik1729 thanks bro
@Anudeep Thanks a lot m8, I actually made a very silly mistake of including the https:// while entering FIREBASE_HOST, where I must have entered the Domain name alone and removed the https:// extension.
Thanks again for replying that quick. Cheers.
Hello @Palani, In the Firebase, there are two types of storage,Cloud Firestore (Very recent one & NoSQL database) Realtime Database (To which we upload the data using NodeMCU)
In the Arduino Code, you can see that there is a variable named FIREBASE_AUTH.
This variable should be assigned to the Database secret. This you can find in Project Settings -> Service accounts -> Database Secrets.
My mistake is, i have mistakenly assigned thay to Web API key. This is found at Project Settings -> General.
The error can also occur when u don't initialise a proper realtime database in Firebase. (This is not my case).
@Anudeep Hello Anudeep could you please help me out by elaborating the fix to get rid of that error?
Thanks in advance.
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@kowshik1729 If you are using an external high-speed switch, there is only one one clock generator for both wifi and BLE and the high-speed switch you mentioned is Ultra-Wideband (UWB) 3–8 GHz from its datasheet
you also check this solution that I shared in the previous post.
There is a special option called “Software controls WiFi/ Bluetooth coexistence” it can control the ESP32's Bluetooth and Wi-Fi coexistence using software, more details: https://www.espressif.com/sites/default/files/documentation/ESP32_FAQs__EN.pdf