Microcontroller

The small Nucleo module is equipped with a 32-bit microcontroller with ARM Cortex M0 core, which runs at 48 MHz and has 32 kB of Flash memory and 4 kB of SRAM. It is compatible with the mbed platform and has a connector layout compatible with the Arduino Nano, allowing easy integration and expansion of projects. The module works with the most popular development platforms such as Keil, IAR and GCC compiler-based environments, making it ideal for a variety of applications.

Inspired by the Arduino Uno, the module is distinguished by its small size and low profile, making it ideal for projects with limited space. Equipped with a Atmega328 microcontroller, it offers 32 kB of Flash memory and 2 kB of RAM. The module has 14 digital inputs/outputs, 6 of which can be used as PWM channels, and 8 analogue inputs. It also provides access to popular communication interfaces for easy integration with various components and devices.

The Raspberry Pi miniature version has a Broadcom BCM2835 1 GHz processor, 512 MB RAM, WiFi and Bluetooth. It includes miniHDMI, microUSB OTG, 40-pin GPIO,microSD slot and mounting holes. It is 65 x 30 x 5 mm in size and has soldered GPIO male connectors.

Seeedstudio introduces its compact development board, powered by the advanced Nordic nRF52840 ARM Cortex M4 chip, running at 64 MHz. This versatile board provides wireless connectivity through Bluetooth 5.0 with built-in antenna, NFC and ZigBee, enabling innovative projects in the IoT area. It also features a BQ25101 battery charging circuit and a variety of communication interfaces, opening the door to creating mobile, wireless solutions. Additionally, the board is suitable for developing artificial intelligence applications using TinyML, offering a wide range of possibilities for engineers and hobbyists.

Seeedstudio presents a compact board based on the Nordic nRF52840 ARM Cortex M4 processor (64 MHz). With Bluetooth 5.0, NFC and ZigBee, it enables the development of applications using AI and TinyML. Equipped with a 6-axis IMU for gesture recognition and a BQ25101 charging chip, it is the ideal tool for developing mobile wireless solutions.

The Seeed Xiao, the size of a thumb, is based on the ESP32-C3 chip with RISC-V 32-bit architecture, offering 2.4GHz WiFi and Bluetooth 5.0/Mesh - ideal for IoT. It supports Station and SoftAP modes, has 400 kB SRAM and 4 MB Flash, featuring low power consumption.

The kit from Seeedstudio includes the Seeed Xiao ESP32-S3 module and the OV2640 camera. The Xiao ESP32-S3 has a dual-core Xtensa 32-bit LX7 processor running at do 240 MHz, 8 MB PSRAM and 8 MB Flash memory. The module supports WiFi 2.4 GHz, Bluetooth 5.0 and Bluetooth mesh communication. A memory card slotmicroSD card.

The Seeed Xiao, a compact module with an advanced dual-core ESP32-S3 (240 MHz), offers WiFi 2.4 GHz and Bluetooth 5.0. With low power consumption (14 μA in sleep) and a battery charging function, it is ideal for IoT. It has 8 MB PSRAM and 8 MB Flash memory.

A compact Seeedstudio Xiao RP2040 board, powered by a powerful Raspberry Pi RP2040 microcontroller. A dual-core ARM Cortex M0+ running at 133 MHz, programmable in Arduino, MicroPython and CircuitPython. The board offers a variety of interfaces to create a wide range of applications.

A compact module with SAM2D1G18 ARM Cortex M0+ microcontroller, compatible with Arduino. The board offers 14 GPIO connectors, including 11 digital/analogue pins, 10 PWM, DAC, I2C, UART, SPI, SWD. The module's pinouts operate at 3.3 V. The Seeeduino XIAO is powered and programmed via USB type C.

Soldered Seeeduino XIAO module with SAM2D1G18 ARM Cortex M0+ microcontroller, compatible with Arduino. The board has 14 GPIO connectors, including 11 digital/analogue pins, 10 PWM, DAC, I2C, UART, SPI, SWD channels. The pinouts operate at3.3 V. The module is powered and programmed via USB type C.

Featuring the STM32G431KB microcontroller, the Nucleo kit makes it easy to test new solutions and build prototypes. The board is compatible with the Arduino Nano connector, increasing its versatility. With a built-in ST-LINK programmer/debugger that supports three modes of operation: storage, virtual COM port and debug port, it makes the programming process much easier. The programmer is compatible with many popular development environments, including IAR, Keil, STM32CubeIDE and other GCC-based development environments.

The NUCLEO-L412KB is an evaluation kit from ST Microelectronics, featuring the STM32L412KBU6 microcontroller. The chip is based on a 32-bit Arm Cortex-M4 RISC core, which reaches a maximum clock speed of up to 80 MHz. The microcontroller offers 128 kB of Flash memory and 40 kB of SRAM, providing a robust environment for programming and experimentation. The board is compatible with the Arduino Nano V3 connector, allowing easy integration with a variety of modules and extensions. Additionally, the kit includes a built-in ST-Link/V2-1 programmer for easy programming and debugging. The STM32 Nucleo-32 series, to which this model belongs, features 32-pin enclosures for compact size and versatility of use.

The STM32F303K8T6 Developer Kit is an advanced tool created by ST Microelectronics, dedicated to developers and engineers who want to rapidly develop applications that leverage the strengths of the STM32F303K8T6 microcontroller. This versatile module features a Cortex-M4 core with an FPU for fast data processing at a maximum clock rate of 72 MHz.