Hacking STM32 microcontrollers by shining light on them: Low-cost attacks on the RDP mechanism 👨🏽🏭🗜️📟🔦🔓
More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-st...
More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-st...
December 17, 2025 at 7:17 PM
Hacking STM32 microcontrollers by shining light on them: Low-cost attacks on the RDP mechanism 👨🏽🏭🗜️📟🔦🔓
More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-st...
More details on:
LinkedIn: www.linkedin.com/posts/dlasko...
Substack: it4sec.substack.com/p/hacking-st...
STM32RomWebFlasher (1.0.3) for esp8266 by David S. Alexander
➡️ https://github.com/DavidSAlexander/STM32RomWebFlasher
ESP8266-based web flasher for the STM32 ROM UART bootloader.
#ArduinoLibraries #ArduinoLibs #esp8266Libraries
➡️ https://github.com/DavidSAlexander/STM32RomWebFlasher
ESP8266-based web flasher for the STM32 ROM UART bootloader.
#ArduinoLibraries #ArduinoLibs #esp8266Libraries
GitHub - DavidSAlexander/STM32RomWebFlasher: STM32 Built-in ROM Bootloader Web Flasher using ESP8266 through UART.
STM32 Built-in ROM Bootloader Web Flasher using ESP8266 through UART. - GitHub - DavidSAlexander/STM32RomWebFlasher: STM32 Built-in ROM Bootloader Web Flasher using ESP8266 through UART.
github.com
December 17, 2025 at 7:30 AM
STM32RomWebFlasher (1.0.3) for esp8266 by David S. Alexander
➡️ https://github.com/DavidSAlexander/STM32RomWebFlasher
ESP8266-based web flasher for the STM32 ROM UART bootloader.
#ArduinoLibraries #ArduinoLibs #esp8266Libraries
➡️ https://github.com/DavidSAlexander/STM32RomWebFlasher
ESP8266-based web flasher for the STM32 ROM UART bootloader.
#ArduinoLibraries #ArduinoLibs #esp8266Libraries
STM32RomWebFlasher (1.0.1) for esp8266 by David S. Alexander
➡️ https://github.com/DavidSAlexander/STM32RomWebFlasher
ESP8266-based web flasher for the STM32 ROM UART bootloader.
#ArduinoLibraries #ArduinoLibs #esp8266Libraries
➡️ https://github.com/DavidSAlexander/STM32RomWebFlasher
ESP8266-based web flasher for the STM32 ROM UART bootloader.
#ArduinoLibraries #ArduinoLibs #esp8266Libraries
GitHub - DavidSAlexander/STM32RomWebFlasher: STM32 Built-in ROM Bootloader Web Flasher using ESP8266 through UART.
STM32 Built-in ROM Bootloader Web Flasher using ESP8266 through UART. - GitHub - DavidSAlexander/STM32RomWebFlasher: STM32 Built-in ROM Bootloader Web Flasher using ESP8266 through UART.
github.com
December 16, 2025 at 8:40 PM
STM32RomWebFlasher (1.0.1) for esp8266 by David S. Alexander
➡️ https://github.com/DavidSAlexander/STM32RomWebFlasher
ESP8266-based web flasher for the STM32 ROM UART bootloader.
#ArduinoLibraries #ArduinoLibs #esp8266Libraries
➡️ https://github.com/DavidSAlexander/STM32RomWebFlasher
ESP8266-based web flasher for the STM32 ROM UART bootloader.
#ArduinoLibraries #ArduinoLibs #esp8266Libraries
2/2. Each "integration" in a system requires custom hand written code, knowing the specific hardware quirks, and runs through a STM32 debug console. In short its far from a ready to go project.
December 16, 2025 at 4:32 PM
2/2. Each "integration" in a system requires custom hand written code, knowing the specific hardware quirks, and runs through a STM32 debug console. In short its far from a ready to go project.
STM32duino ST25R500 (1.0.0) for stm32 by STMicroelectronics
➡️ https://github.com/stm32duino/ST25R500
Allows controlling the ST ST25R300 and ST25R500 components
#ArduinoLibraries #ArduinoLibs #stm32Libraries
➡️ https://github.com/stm32duino/ST25R500
Allows controlling the ST ST25R300 and ST25R500 components
#ArduinoLibraries #ArduinoLibs #stm32Libraries
GitHub - stm32duino/ST25R500: Arduino library that provides an implementation of the NFC RFAL for ST25R500 and ST25R300 components
Arduino library that provides an implementation of the NFC RFAL for ST25R500 and ST25R300 components - stm32duino/ST25R500
github.com
December 15, 2025 at 1:40 PM
STM32duino ST25R500 (1.0.0) for stm32 by STMicroelectronics
➡️ https://github.com/stm32duino/ST25R500
Allows controlling the ST ST25R300 and ST25R500 components
#ArduinoLibraries #ArduinoLibs #stm32Libraries
➡️ https://github.com/stm32duino/ST25R500
Allows controlling the ST ST25R300 and ST25R500 components
#ArduinoLibraries #ArduinoLibs #stm32Libraries
STM32duino X-NUCLEO-NFC12A1 (1.0.0) for stm32 by STMicroelectronics
➡️ https://github.com/stm32duino/X-NUCLEO-NFC12A1
Allows controlling the ST X-NUCLEO-NFC12A1 expansion board
#ArduinoLibraries #ArduinoLibs #stm32Libraries
➡️ https://github.com/stm32duino/X-NUCLEO-NFC12A1
Allows controlling the ST X-NUCLEO-NFC12A1 expansion board
#ArduinoLibraries #ArduinoLibs #stm32Libraries
GitHub - stm32duino/X-NUCLEO-NFC12A1: Arduino library to support NFC card reader expansion board based on ST25R300
Arduino library to support NFC card reader expansion board based on ST25R300 - stm32duino/X-NUCLEO-NFC12A1
github.com
December 15, 2025 at 1:30 PM
STM32duino X-NUCLEO-NFC12A1 (1.0.0) for stm32 by STMicroelectronics
➡️ https://github.com/stm32duino/X-NUCLEO-NFC12A1
Allows controlling the ST X-NUCLEO-NFC12A1 expansion board
#ArduinoLibraries #ArduinoLibs #stm32Libraries
➡️ https://github.com/stm32duino/X-NUCLEO-NFC12A1
Allows controlling the ST X-NUCLEO-NFC12A1 expansion board
#ArduinoLibraries #ArduinoLibs #stm32Libraries
📒Learn STM32 Microcontroller Programming Full course on YouTube
> No ads in the video
youtu.be/oD1qRFDBN74
#embedded #stm32
> No ads in the video
youtu.be/oD1qRFDBN74
#embedded #stm32
Learn STM32 Microcontroller Programming - Full Course for EE/CS Students and Beginners Version 2
YouTube video by BuildYourCNC
youtu.be
December 15, 2025 at 4:14 AM
📒Learn STM32 Microcontroller Programming Full course on YouTube
> No ads in the video
youtu.be/oD1qRFDBN74
#embedded #stm32
> No ads in the video
youtu.be/oD1qRFDBN74
#embedded #stm32
STM32 Tutorial #74 - Streamline Demo
In an earlier video we did an unboxing of our new Streamline boards. In this video we will do an in-depth demonstration of what we believe to be the ultimately flexible development board.
#stm32 #stm32cubeide #stm32cubemx #streamline #stm32world […]
In an earlier video we did an unboxing of our new Streamline boards. In this video we will do an in-depth demonstration of what we believe to be the ultimately flexible development board.
#stm32 #stm32cubeide #stm32cubemx #streamline #stm32world […]
Original post on mastodon.social
mastodon.social
December 15, 2025 at 12:52 AM
STM32 Tutorial #74 - Streamline Demo
In an earlier video we did an unboxing of our new Streamline boards. In this video we will do an in-depth demonstration of what we believe to be the ultimately flexible development board.
#stm32 #stm32cubeide #stm32cubemx #streamline #stm32world […]
In an earlier video we did an unboxing of our new Streamline boards. In this video we will do an in-depth demonstration of what we believe to be the ultimately flexible development board.
#stm32 #stm32cubeide #stm32cubemx #streamline #stm32world […]
For those curious, an Arduino 2560 is an 8 bit processor that runs at 16mhz, the STM32 is a 32 bit processor that runs at 480mhz
Basically a NES vs a PlayStation 1 in processing power
There's a ton of data that engines send and receive every millisecond, Arduino based ecus can struggle at high rpm
Basically a NES vs a PlayStation 1 in processing power
There's a ton of data that engines send and receive every millisecond, Arduino based ecus can struggle at high rpm
December 14, 2025 at 9:18 AM
For those curious, an Arduino 2560 is an 8 bit processor that runs at 16mhz, the STM32 is a 32 bit processor that runs at 480mhz
Basically a NES vs a PlayStation 1 in processing power
There's a ton of data that engines send and receive every millisecond, Arduino based ecus can struggle at high rpm
Basically a NES vs a PlayStation 1 in processing power
There's a ton of data that engines send and receive every millisecond, Arduino based ecus can struggle at high rpm
ECU update
I discovered that a speeduino can be converted to run on a STM32 based board instead of the standard Arduino mega 2560 🤯
I ordered one up, the computing power is WAY more and is generally more reliable, so is the firmware I'm changing to
Hella stoked for this affordable upgrade
I discovered that a speeduino can be converted to run on a STM32 based board instead of the standard Arduino mega 2560 🤯
I ordered one up, the computing power is WAY more and is generally more reliable, so is the firmware I'm changing to
Hella stoked for this affordable upgrade
December 14, 2025 at 6:15 AM
ECU update
I discovered that a speeduino can be converted to run on a STM32 based board instead of the standard Arduino mega 2560 🤯
I ordered one up, the computing power is WAY more and is generally more reliable, so is the firmware I'm changing to
Hella stoked for this affordable upgrade
I discovered that a speeduino can be converted to run on a STM32 based board instead of the standard Arduino mega 2560 🤯
I ordered one up, the computing power is WAY more and is generally more reliable, so is the firmware I'm changing to
Hella stoked for this affordable upgrade
stm32 header must go first
I wish it didn't
I wish it didn't
December 14, 2025 at 3:53 AM
stm32 header must go first
I wish it didn't
I wish it didn't
RP2040のデータシート見た限りでは、チップ内部に水晶発振器自体は組み込まれており使用することはできるが、周波数はチップごとに異なり、また供給電源の電圧や温度によっても周波数に違いが発生するとのこと。
STM32系では外部の発振器を使用せずとも周波数を安定させることができるらしく、その辺の扱いが楽になるという話らしい。
が、複数のチップを使う場合は左右で周波数に差が出てしまう可能性ため、外部発振器が必要…ということなのか…？(ふわふわ)
STM32系では外部の発振器を使用せずとも周波数を安定させることができるらしく、その辺の扱いが楽になるという話らしい。
が、複数のチップを使う場合は左右で周波数に差が出てしまう可能性ため、外部発振器が必要…ということなのか…？(ふわふわ)
December 13, 2025 at 1:04 PM
RP2040のデータシート見た限りでは、チップ内部に水晶発振器自体は組み込まれており使用することはできるが、周波数はチップごとに異なり、また供給電源の電圧や温度によっても周波数に違いが発生するとのこと。
STM32系では外部の発振器を使用せずとも周波数を安定させることができるらしく、その辺の扱いが楽になるという話らしい。
が、複数のチップを使う場合は左右で周波数に差が出てしまう可能性ため、外部発振器が必要…ということなのか…？(ふわふわ)
STM32系では外部の発振器を使用せずとも周波数を安定させることができるらしく、その辺の扱いが楽になるという話らしい。
が、複数のチップを使う場合は左右で周波数に差が出てしまう可能性ため、外部発振器が必要…ということなのか…？(ふわふわ)
STM32系も気になってたんだけど、とりあえず直付けするなら先行事例が豊富なRP2040で試してみたいところ。分割だと水晶いるっぽい書き方してる人もいたし。電圧差があるからかなぁ…まだあんま詳しく調べてないからわからぬ。
December 13, 2025 at 11:11 AM
STM32系も気になってたんだけど、とりあえず直付けするなら先行事例が豊富なRP2040で試してみたいところ。分割だと水晶いるっぽい書き方してる人もいたし。電圧差があるからかなぁ…まだあんま詳しく調べてないからわからぬ。
Got to the bottom of the stm32 problem. Turned out the wrong variant of the same chip was installed a BOM error. Same model number with Q on the end. The main different the Q has an internal vreg. And swaps one of the GND pins to VDD... Shorted itself to ground there :(
Pita
Pita
December 12, 2025 at 5:42 PM
Got to the bottom of the stm32 problem. Turned out the wrong variant of the same chip was installed a BOM error. Same model number with Q on the end. The main different the Q has an internal vreg. And swaps one of the GND pins to VDD... Shorted itself to ground there :(
Pita
Pita
Oh joy full on work panic attack now, We im going down to the office on sunday (in devon) and I just recelved the new major project pcb, and instantly its broken. The STM32 is shorting direct to ground. I must have introduced a error in the design on this, what was meant to be the final
December 12, 2025 at 1:15 PM
Oh joy full on work panic attack now, We im going down to the office on sunday (in devon) and I just recelved the new major project pcb, and instantly its broken. The STM32 is shorting direct to ground. I must have introduced a error in the design on this, what was meant to be the final
MiniIot (2.4.0) for esp8266/esp32/stm32 by 天才小坑Bee
➡️ https://github.com/miniiot/miniiot-arduino
用于将esp8266、ESP32、STM32F1设备连接到www.miniiot.top物联网平台。
#ArduinoLibraries #ArduinoLibs #esp8266Libraries #esp32Libraries #stm32Libraries
➡️ https://github.com/miniiot/miniiot-arduino
用于将esp8266、ESP32、STM32F1设备连接到www.miniiot.top物联网平台。
#ArduinoLibraries #ArduinoLibs #esp8266Libraries #esp32Libraries #stm32Libraries
GitHub - miniiot/miniiot-arduino
Contribute to miniiot/miniiot-arduino development by creating an account on GitHub.
github.com
December 12, 2025 at 9:40 AM
MiniIot (2.4.0) for esp8266/esp32/stm32 by 天才小坑Bee
➡️ https://github.com/miniiot/miniiot-arduino
用于将esp8266、ESP32、STM32F1设备连接到www.miniiot.top物联网平台。
#ArduinoLibraries #ArduinoLibs #esp8266Libraries #esp32Libraries #stm32Libraries
➡️ https://github.com/miniiot/miniiot-arduino
用于将esp8266、ESP32、STM32F1设备连接到www.miniiot.top物联网平台。
#ArduinoLibraries #ArduinoLibs #esp8266Libraries #esp32Libraries #stm32Libraries
Inkplate Motion Library (1.1.0) for stm32 by Soldered
➡️ https://github.com/SolderedElectronics/Inkplate_Motion_Arduino_Library
Arduino Library for Inkplate Motion e-paper based board family.
#ArduinoLibraries #ArduinoLibs #stm32Libraries
➡️ https://github.com/SolderedElectronics/Inkplate_Motion_Arduino_Library
Arduino Library for Inkplate Motion e-paper based board family.
#ArduinoLibraries #ArduinoLibs #stm32Libraries
GitHub - SolderedElectronics/Inkplate_Motion_Arduino_Library: Inkplate Motion family Arduino library. The easiest way to add e-paper with rapid refresh rate to your project.
Inkplate Motion family Arduino library. The easiest way to add e-paper with rapid refresh rate to your project. - SolderedElectronics/Inkplate_Motion_Arduino_Library
github.com
December 11, 2025 at 5:40 PM
Inkplate Motion Library (1.1.0) for stm32 by Soldered
➡️ https://github.com/SolderedElectronics/Inkplate_Motion_Arduino_Library
Arduino Library for Inkplate Motion e-paper based board family.
#ArduinoLibraries #ArduinoLibs #stm32Libraries
➡️ https://github.com/SolderedElectronics/Inkplate_Motion_Arduino_Library
Arduino Library for Inkplate Motion e-paper based board family.
#ArduinoLibraries #ArduinoLibs #stm32Libraries
STM32 Short #10 - HOWTO Install CMSIS Libraries (including DSP)
In STM32World Tutorial #15 we used the Arm CMSIS DSP libraries but in that video there were no mention on how to install it. In this video we will fix that oversight and go through the process.
#stm32 #stm32cubeide #stm32cubemx […]
In STM32World Tutorial #15 we used the Arm CMSIS DSP libraries but in that video there were no mention on how to install it. In this video we will fix that oversight and go through the process.
#stm32 #stm32cubeide #stm32cubemx […]
Original post on mastodon.social
mastodon.social
December 11, 2025 at 2:02 AM
STM32 Short #10 - HOWTO Install CMSIS Libraries (including DSP)
In STM32World Tutorial #15 we used the Arm CMSIS DSP libraries but in that video there were no mention on how to install it. In this video we will fix that oversight and go through the process.
#stm32 #stm32cubeide #stm32cubemx […]
In STM32World Tutorial #15 we used the Arm CMSIS DSP libraries but in that video there were no mention on how to install it. In this video we will fix that oversight and go through the process.
#stm32 #stm32cubeide #stm32cubemx […]
DMD_STM32 (1.2.4) for STM32F1/STM32F4/rp2040 by Dmitry Dmitriev
➡️ https://github.com/board707/DMD_STM32
STM32 library for led matrix panels
#ArduinoLibraries #ArduinoLibs #STM32F1Libraries #STM32F4Libraries #rp2040Libraries
➡️ https://github.com/board707/DMD_STM32
STM32 library for led matrix panels
#ArduinoLibraries #ArduinoLibs #STM32F1Libraries #STM32F4Libraries #rp2040Libraries
GitHub - board707/DMD_STM32: STM32Duino library for RGB, Monochrome and Two-color led matrix panels
STM32Duino library for RGB, Monochrome and Two-color led matrix panels - board707/DMD_STM32
github.com
December 11, 2025 at 1:30 AM
DMD_STM32 (1.2.4) for STM32F1/STM32F4/rp2040 by Dmitry Dmitriev
➡️ https://github.com/board707/DMD_STM32
STM32 library for led matrix panels
#ArduinoLibraries #ArduinoLibs #STM32F1Libraries #STM32F4Libraries #rp2040Libraries
➡️ https://github.com/board707/DMD_STM32
STM32 library for led matrix panels
#ArduinoLibraries #ArduinoLibs #STM32F1Libraries #STM32F4Libraries #rp2040Libraries
New on Lectronz: LED Ring Earrings (36 LED) https://lectronz.com/products/erring-ring-rgb36
#LEDs #Wearables #STM32
#LEDs #Wearables #STM32
LED Ring Earrings (36 LED)
LED earrings with 36 RGB LEDs!
lectronz.com
December 10, 2025 at 5:44 PM
New on Lectronz: LED Ring Earrings (36 LED) https://lectronz.com/products/erring-ring-rgb36
#LEDs #Wearables #STM32
#LEDs #Wearables #STM32
Qualcomm’s recent acquisition of Arduino has introduced the Arduino Uno Q, a board that combines a Linux SBC powered by Qualcomm’s Dragonwing with an STM32 microcontroller. But are two brains better than one?
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web.brid.gy
December 10, 2025 at 11:13 AM
Qualcomm’s recent acquisition of Arduino has introduced the Arduino Uno Q, a board that combines a Linux SBC powered by Qualcomm’s Dragonwing with an STM32 microcontroller. But are two brains better than one?
Interest | Match | Feed
Interest | Match | Feed
Origin
web.brid.gy
December 10, 2025 at 11:13 AM
Qualcomm’s recent acquisition of Arduino has introduced the Arduino Uno Q, a board that combines a Linux SBC powered by Qualcomm’s Dragonwing with an STM32 microcontroller. But are two brains better than one?
Interest | Match | Feed
Interest | Match | Feed
Origin
web.brid.gy
December 10, 2025 at 8:59 AM
Qualcomm’s recent acquisition of Arduino has introduced the Arduino Uno Q, a board that combines a Linux SBC powered by Qualcomm’s Dragonwing with an STM32 microcontroller. But are two brains better than one?
Interest | Match | Feed
Interest | Match | Feed
Origin
web.brid.gy
December 10, 2025 at 6:55 AM
Qualcomm’s recent acquisition of Arduino has introduced the Arduino Uno Q, a board that combines a Linux SBC powered by Qualcomm’s Dragonwing with an STM32 microcontroller. But are two brains better than one?
Interest | Match | Feed
Interest | Match | Feed
Origin
web.brid.gy
December 10, 2025 at 6:55 AM