ControllersTech Support Group (@controllerstechdiscuss) — Telegram group messages

19 July 2026

Hello, help me 🙏🏻 I have tried the device W5500 stm32 client and device stm32 server through controllerstech coding, why doesn't it work? if i use hercules (PC) can

05:02

S
s.A
U have 2 seperate device?
18:26
1. R
  Ricky Aryadi
  Yes, I have 2 separate devices, 1 server, 1 client, I want to communicate via IP socket🙏🏻
  21:45
  1. S
    s.A
    If u check both of them with pc and worked correctly! Try to log their communication with wireshark app , and see what's going on. Write your code step by step and see which part is not working.
    03:39

Whole thread · 3 replies →

25 July 2026

Mohammad Mahdi Bayat (M.M.B)

Hello everyone Is there anyone who can help me with EC200U?

09:48

Robinson

/get hal_cookbook_f4series

18:35

R
Rose
File
STM32F4 HAL en.DM00105879.pdf · 8.3 MB · click to show
18:35

Whole thread · 1 reply →

Sanjay

/notes@MissRose_bot

20:20

R
Rose
List of notes in ControllersTech Support Group: - boot_configurationstm32 - collection_of_datasheets - ethernet-direct.to.pc-configuration - github - guide_to_esp8266 - hal_cookbook_f1series - hal_cookbook_f3series - hal_cookbook_f4series - hal_cookbook_f7series - hal_cookbook_h7series - st-link_error - website - youtube_channel You can retrieve these notes by using /get notename, or #notename
20:20

Whole thread · 1 reply →

30 July 2026

Robinson

Hello Guys. Has anyone here worked with dwin display.

09:02

Robinson

I enabled touch in dwin but i couldn't ab;e to receive the response in stm32

09:02

1 August 2026

Rose

Hey Bestamin !! Great to have you here in ControllersTech Support Group. You can ask your doubts and share your thoughts here. This is a community, so try to help other too, wherever you can. Get the notes by typing /notes Make sure you follow the RULES in the description.

15:21

4 August 2026

uknown person

id 7779264622Hi, does somebody know a bare metal example using DMA to read multiple ADC Channels. I use a STM32F401CCU MC and I am struggeling to get the DMA version work.

yes,

21:30

16 August 2026

Ronak Manani

Is there any Modbus library that can be used for commercial products?

06:05

A
ARUN
Coming soon.
09:11

Whole thread · 1 reply →

17 August 2026

C-Vas -_- 🇦🇷 #73227 StarTAC_D 📲

Hi! people! i´m Argentinian

15:17

C-Vas -_- 🇦🇷 #73227 StarTAC_D 📲

Technical in electronics, and student of enginering electronics

15:17

C-Vas -_- 🇦🇷 #73227 StarTAC_D 📲

thanks!

15:17

14 September 2026

Nice 🤣 Joke

👍2

Hello

Link
click to show

https://youtu.be/_bfROydrssA?si=8OCwF3BAbdTHbM-5

12:59

Berlin Raj

Recently I try to interface with a usb flash drive. I can't be able to download project. Someone help me. How can I download?

13:00

27 September 2026

Rose

Hey Антон Тарасенко !! Great to have you here in ControllersTech Support Group. You can ask your doubts and share your thoughts here. This is a community, so try to help other too, wherever you can. Get the notes by typing /notes Make sure you follow the RULES in the description.

01:52

28 September 2026

Shubham Rawat

What is usb dfu how the STM32 USB DFU bootloader works internally

02:38

Bsuthar

Any body in the Group worked on STM32 based Laser+ camera based ( Triangulation) 3D Object Scanning Project ?

05:38