STM32 Projects
STM32 is a family of 32-bit microcontrollers developed by STMicroelectronics. These microcontrollers are widely used in a variety of applications, including consumer electronics, automotive, industrial control, and Internet of Things (IoT) devices. One of the key features of STM32 microcontrollers is their high performance and low power consumption, making them suitable for use in battery-powered and energy-sensitive applications. They also have a wide range of peripherals and interfaces, making them highly flexible and adaptable for different use cases. Flux.ai has the world's largest community-driven public library of STM32 microcontrollers, with a wide range of footprints, symbols, datasheets, and simulation models available. This library is a valuable resource for engineers and designers working with STM32 microcontrollers, and helps to accelerate the development process by providing access to pre-tested and verified components.
STM32F103VET6
32-bit ARM Cortex-M3 microcontroller operating at up to 72 MHz, featuring 512 KB Flash memory, 64 KB SRAM, and 80 programmable I/O pins. Operates from a 2.0 V to 3.6 V supply and integrates 3 × 12-bit ADCs (16 channels), 2 × 12-bit DACs, multiple timers with PWM capability, and communication interfaces including CAN, USB, I²C, SPI, I²S, SDIO, UART, and USART. Housed in a 100-pin LQFP package. #STM32 #STM32F103VET6 #Microcontroller #ARMCortexM3 #32BitMCU #72MHz #512KBFlash #64KBSRAM #LQFP100 #EmbeddedSystems #CAN #USB #SPI #I2C #UART #SDIO #ADC #DAC #STMicroelectronics
0 Uses0 StarsSTM32G0B1KEU6
Microcontroller – 32-bit Arm® Cortex®-M0+ microcontroller operating at up to 64 MHz, featuring 512 KB Flash memory, 144 KB SRAM, and 30 programmable I/O pins. Operates from a 1.7 V to 3.6 V supply and integrates a 13-channel 12-bit ADC, 2-channel 12-bit DAC, three analog comparators, and communication interfaces including CAN FD, USB 2.0 Full-Speed, USB Type-C® Power Delivery, I²C, SPI, I²S, UART/USART, HDMI-CEC, IrDA, and LIN. Includes DMA, PWM timers, brown-out detect/reset, power-on reset (POR), and watchdog timer (WDT) peripherals. Housed in a 32-pin UFQFPN (5 × 5 mm) package. #STMicroelectronics #STM32 #STM32G0B1KEU6 #Microcontroller #ARMCortexM0Plus #32BitMCU #64MHz #512KBFlash #144KBSRAM #ADC #DAC #CANFD #USB2 #USBTypeC #I2C #SPI #I2S #UART #UFQFPN32 #EmbeddedSystems
8 Uses0 StarsSTM32G491RET6
ARM® Cortex®-M4F STM32G4 Microcontroller IC 32-Bit 170MHz 512KB (512K x 8) FLASH 64-LQFP (10x10) The STM32G491RET6 from STMicroelectronics is a high-performance 32-bit microcontroller based on the Arm® Cortex®-M4 core with Floating Point Unit (FPU), designed for advanced embedded applications requiring high computational performance, precise analog processing, and real-time control. It belongs to the STM32G4 series and integrates enhanced analog peripherals, motor-control timers, communication interfaces, security features, and hardware accelerators such as CORDIC and FMAC. The device operates at up to 170 MHz, provides 512 KB Flash memory, and includes 96 KB SRAM, making it suitable for applications such as motor control, digital power conversion, industrial automation, robotics, and embedded control systems. Key Features Core: Arm® Cortex®-M4 32-bit CPU with FPU, DSP instructions, and MPU Maximum CPU Frequency: Up to 170 MHz (up to 213 DMIPS) Memory: 512 KB Flash memory with ECC support 96 KB SRAM with parity checking features Quad-SPI memory interface Operating Voltage: 1.71 V to 3.6 V Package: LQFP-64 Advanced Analog Features: 3 × 12-bit ADCs with high-speed conversion 4 × 12-bit DAC channels 4 × Rail-to-Rail operational amplifiers 4 × Fast analog comparators Internal voltage reference buffer Hardware Accelerators: CORDIC accelerator for trigonometric calculations FMAC (Filter Math Accelerator) for digital filtering applications Timers & Motor Control: Advanced PWM timers for motor-control applications Multiple 16-bit and 32-bit timers Support for encoder and PWM control Communication Interfaces: 2 × FDCAN interfaces 5 × USART/UART 3 × SPI interfaces 3 × I²C interfaces USB 2.0 Full-Speed interface SAI audio interface Security Features: True Random Number Generator (TRNG) CRC calculation unit Unique device ID Debug & Programming: SWD and JTAG debugging support Typical Applications Motor control and BLDC controllers Digital power converters Industrial automation equipment Robotics and motion control Smart sensors and embedded control systems Power management applications #STM32G491RET6 #STM32G4 #STMicroelectronics #ARM_CortexM4 #Microcontroller #MCU #EmbeddedSystems #MotorControl #DigitalPower #IndustrialAutomation #Robotics #IoT #ElectronicsDesign #PCBDesign
32 Uses0 StarsE32-433T30D
8km UART Through Hole RF Transceiver Modules and Modems RoHS,3.3V~5.2V,-40 ~ 80C The E32-433T30D is based on the Semtech SX1278 LoRa chipset and uses LoRa spread-spectrum modulation to achieve long-distance, highly reliable wireless communication even in noisy environments. It communicates with a microcontroller via UART (serial interface), making it easy to integrate with Arduino, ESP32, STM32, and similar systems. It is commonly used for IoT telemetry, remote control systems, sensor networks, and industrial monitoring, especially where GSM/Wi-Fi is unavailable or impractical. Key Features Frequency range: 410–441 MHz (433 MHz default) RF output power: 21–30 dBm (up to 1 W high-power version) LoRa modulation: High sensitivity and strong anti-interference Communication distance: up to ~8 km (open area, ideal conditions) Interface: UART TTL serial (3.3 V logic level) Sensitivity: around -147 dBm for long-range reception Low data rate support: ~0.3 kbps to 19.2 kbps Half-duplex communication (TX/RX not simultaneous) Configurable modes: normal / wake-up / power-saving / sleep via M0 & M1 pins Compact module size with SMA antenna connector Wide operating temperature: -40 °C to +85 °C Important Notes Requires external microcontroller (MCU) for operation (not standalone). Must not leave M0 and M1 pins floating (must be defined HIGH/LOW or GND). Works best with proper 433 MHz antenna (2–5 dBi recommended). Power supply must be stable (typically 5V with sufficient current capability). For maximum range, line-of-sight + correct antenna height matters more than raw power. Applications Smart agriculture monitoring Remote sensor networks Utility meter reading (water/gas) Industrial telemetry systems Drone/robot communication links Remote control & automation systems #E32_433T30D #Ebyte #LoRa #SX1278 #WirelessModule #IoT #Telemetry #LongRangeCommunication #UART #433MHzLoRa #EmbeddedSystems
5 Uses0 StarsSTM32MP157CAC3
ARM® Cortex®-A7 Microprocessor IC STM32MP1 2 Core, 32-Bit 209MHz, 650MHz 361-TFBGA (12x12) # Engineering Specification ## Product Name STM32MP157CAC3 ## General Description STM32MP157CAC3 is a high-performance microprocessor unit that combines application processing and real-time control capabilities within a single integrated circuit. The device is designed to support advanced embedded systems requiring a balance of computing performance, deterministic control, multimedia processing, connectivity, and security functionality. The component integrates multi-core processing resources, memory interfaces, graphics capabilities, peripheral controllers, and communication subsystems to enable the development of sophisticated embedded platforms. Its heterogeneous architecture allows high-level operating systems and real-time firmware to operate simultaneously, supporting applications that require both user-interface functionality and low-latency control. The device is intended for industrial automation, human-machine interface systems, edge computing platforms, communication equipment, medical devices, smart infrastructure, and Internet of Things applications. Its architecture enables consolidation of system functions, reducing component count and simplifying overall hardware design. The design emphasizes processing efficiency, system scalability, power management, security, and long-term reliability. It supports advanced software ecosystems and facilitates the development of connected embedded products with graphical interfaces, networking capabilities, and real-time operational control. ## Functional Requirements ### Application Processing The device shall provide application-level processing capabilities suitable for operating systems, middleware, and user applications. ### Real-Time Processing The device shall support deterministic control functions for time-critical embedded operations. ### Multimedia Support The component shall support graphical and multimedia processing functions for display and user-interface applications. ### System Integration The device shall integrate processing, communication, and peripheral functions within a unified embedded computing platform. ## Electrical Requirements ### Power Management The device shall support efficient power operation and multiple power management modes to optimize energy consumption. ### Memory Interface Support The component shall support external memory devices for program execution, data storage, and system operation. ### Peripheral Connectivity The device shall provide interfaces for communication, control, monitoring, and external subsystem integration. ### Signal Integrity The design shall support reliable operation across supported interface standards and operating conditions. ## Processing Architecture Requirements ### Multi-Core Operation The device shall support concurrent execution of application and real-time workloads through integrated processing resources. ### Operating System Support The architecture shall support embedded operating systems and software frameworks suitable for advanced application development. ### Security Features The device shall support hardware-based mechanisms intended to protect system integrity, software assets, and sensitive data. ### Resource Management The component shall support efficient allocation of processing, memory, and peripheral resources. ## Mechanical Requirements ### Surface Mount Construction The device shall be supplied in a high-density surface mount package suitable for automated manufacturing processes. ### PCB Integration The package shall support integration into multilayer printed circuit boards designed for high-performance embedded systems. ### Structural Integrity The device shall maintain electrical and mechanical reliability during assembly and operational service life. ## Environmental Requirements ### Operating Conditions The component shall operate reliably within environmental conditions commonly encountered in industrial and embedded applications. ### Thermal Performance The device shall support stable operation under sustained processing workloads and associated thermal conditions. ### Storage and Handling The component shall maintain physical and electrical integrity during transportation, storage, and manufacturing processes. ## Quality Requirements ### Reliability The device shall provide dependable long-term operation in embedded and industrial computing environments. ### Verification Processing, peripheral, communication, and system functions shall be validated through applicable testing and qualification procedures. ### Compliance The product shall conform to relevant semiconductor, quality, and embedded computing standards applicable to its intended use. ## Documentation Requirements Technical documentation shall include processor architecture information, hardware integration guidelines, memory interface recommendations, power management considerations, software development support, security features, and application design guidance. ## Classification Tags #STM32MP157CAC3 #STM32MP1 #Microprocessor #MPU #EmbeddedProcessor #ARMProcessor #EmbeddedLinux #RealTimeControl #IndustrialAutomation #HumanMachineInterface #EdgeComputing #IoTGateway #EmbeddedSystems #SystemOnChip #SoC #ApplicationProcessor #GraphicsProcessor #ConnectivityPlatform #IndustrialElectronics #PCBDesign #HardwareDevelopment #ElectricalEngineering #CommonPartsLibrary #ComponentLibrary #EngineeringSpecification #TechnicalDocumentation #SystemIntegration #SecureEmbeddedSystems #MulticoreProcessing
4 Uses0 Stars1085
ADS1115 series 16 Bit 860 Samples per Second Analog to Digital Converter (ADC) Evaluation Board Adafruit 1085 ADS1115 Adafruit 4-Channel ADC Breakout based on Texas Instruments ADS1115 (16-bit) or ADS1015 (12-bit) analog-to-digital converter, featuring I2C communication, four single-ended inputs or two differential inputs, programmable gain amplifier (PGA) up to x16, internal voltage reference, programmable comparator, and selectable I2C addresses (0x48–0x4B). Operates from 2.0V to 5.5V and supports interfacing analog sensors with 3.3V and 5V microcontrollers such as Arduino, ESP32, STM32, RP2040, and Raspberry Pi. Search Keywords: Adafruit 4-Channel ADC Breakout, ADS1115 Breakout, ADS1015 Breakout, Adafruit ADS1115, Adafruit ADS1015, I2C ADC Module, 16-bit ADC, 12-bit ADC, 4-channel ADC, differential ADC, programmable gain amplifier, PGA ADC, analog sensor interface, TI ADS1115, TI ADS1015, Raspberry Pi ADC, Arduino ADC module, ESP32 ADC expansion Hashtags: #Adafruit #ADS1115 #ADS1015 #ADCModule #I2CADC #16BitADC #12BitADC #AnalogToDigitalConverter #SensorInterface #DifferentialADC #PGA #Arduino #ESP32 #STM32 #RP2040 #RaspberryPi #DataAcquisition #EmbeddedSystems #AdafruitBreakout
21 Uses0 StarsSTM32WL55JCI6TR
IC RF TxRx + MCU General ISM < 1GHz LoRaWAN 1.0, Sigfox 915MHz 73-UFBGA The STM32WL55JCI6TR is an ultra-low-power wireless microcontroller developed by STMicroelectronics. It integrates a high-performance Arm Cortex-M4 core with a secondary Arm Cortex-M0+ core and a sub-GHz radio transceiver within a single package. The device is designed for long-range wireless communication, industrial automation, smart metering, environmental monitoring, asset tracking, and Internet of Things applications. Its highly integrated architecture reduces external component count while providing secure, energy-efficient operation suitable for battery-powered and embedded systems. #STM32WL55JCI6TR #STM32WL #STM32 #STMicroelectronics #Microcontroller #WirelessMCU #LoRa #SubGHz #IoT #EmbeddedSystems #IndustrialAutomation #SmartMetering #LowPowerDesign #WirelessCommunication #RemoteMonitoring
0 Uses0 StarsSTM32L031K6T6TR
ST Microelectronics STM32L031K6T6TR LQFP-32_L7.0-W7.0-P0.80-LS9.0-BL LCSC Part Number: C2054289 JLCPCB Part Class: Extended Part Manufactured by ST(意法半导体) STMicroelectronics STM32L031x4/6 ultra-low-power 32-bit ARM Cortex-M0+ microcontroller family, operating up to 32MHz, with up to 32KB Flash memory, 1KB EEPROM and 8KB SRAM. Features 12-bit ADC with hardware oversampling, ultra-low-power comparators, timers, RTC, watchdogs, SysTick, I2C, SPI, USART and low-power UART interfaces. Supports multiple internal/external clock sources, low-power modes, backup registers and operation from 1.8V to 3.6V supply, with power-down operation down to 1.65V. Suitable for low-power embedded, battery-powered, sensor, industrial and portable applications. Search Keywords: STM32L031x4, STM32L031x6, STM32L031, STMicroelectronics STM32L031, STM32L031 MCU, STM32L0 microcontroller, ARM Cortex-M0+ MCU, ultra low power STM32, 32MHz microcontroller, STM32 32KB Flash, STM32 EEPROM MCU, STM32L031 I2C SPI USART, STM32L031 low power UART, STM32L031 ADC, STM32L031 datasheet Hashtags: #STM32L031 #STM32L031x4 #STM32L031x6 #STMicroelectronics #STM32L0 #CortexM0Plus #ARMMicrocontroller #UltraLowPowerMCU #32MHzMCU #32KBFlash #EEPROMMCU #I2CMCU #SPIMCU #USARTMCU #LowPowerUART #ADC12bit
39 Uses0 Stars
