PinoutHub The STM32 Blue Pill is a low-cost development board based on the STM32F103C8T6 microcontroller. It features a 32-bit Cortex-M3 CPU running up to 72 MHz, operates at 3.3 V logic, and provides a rich set of peripherals, making it suitable for performance-oriented embedded applications. Pinout *Image source S No. Name Pins Description 1 Input / … Read more
Raspberry Pi Pico is a compact microcontroller powered by the RP2040, featuring a dual-core Arm Cortex-M0+ processor running up to 133 MHz. It includes 2 MB of on-board flash storage and 264 KB of on-chip SRAM, providing sufficient resources for real-time control and embedded applications. Below is the complete pinout and hardware overview for the … Read more
The Banana Pi M5 is a compact single-board computer based on the Amlogic S905X3 SoC, featuring a quad-core ARM Cortex-A55 CPU, 4 GB LPDDR4 RAM, and a 40-pin GPIO header that follows the Raspberry Pi–style layout. The board operates at 3.3V logic levels and exposes commonly used interfaces such as I2C, SPI, UART, PWM, and … Read more
Orange Pi 5 is a high-performance single-board computer based on the Rockchip RK3588S SoC, featuring an octa-core CPU (Cortex-A76 + Cortex-A55) and LPDDR4/4x RAM options. It exposes hardware interfaces through a 26-pin GPIO header and operates at 3.3V logic levels, supporting interfaces such as GPIO, I2C, SPI, UART, and PWM. Note: Don’t confuse Orange Pi … Read more
The ESP32 Dev Kit C V1 is a Wi-Fi and Bluetooth–enabled microcontroller development board based on the ESP32 SoC from Espressif Systems. It integrates a dual-core 32-bit Tensilica Xtensa LX6 processor, operating up to 240 MHz, and is designed for IoT, wireless communication, and real-time embedded applications. Pinout There are three popular variants of this … Read more
The BeagleBone Black Rev C is a powerful open-source single-board computer built around the Texas Instruments AM335x ARM Cortex-A8 processor. It includes 512 MB DDR3 RAM, onboard 4 GB eMMC flash, and exposes extensive I/O through two 46-pin headers. Given below is the pin mapping of the board. Pinout diagram P9 Header (Power, Analog, I2C, … Read more
The Teensy 4.1 is built around the NXP i.MX RT1062 ARM Cortex-M7, operating at 600 MHz and delivering up to 1000+ DMIPS. It features tightly coupled memory (TCM), high-speed buses, and advanced DMA support, enabling deterministic execution with extremely low interrupt latency. Designed as a bare-metal MCU platform with no operating system overhead, the Teensy … Read more
ASUS Tinker Board R2.0 is a single-board computer based on the Rockchip RK3288 SoC, featuring a quad-core ARM Cortex-A17 CPU, 2 GB LPDDR3 RAM, and a 40-pin GPIO header compatible with many Raspberry Pi HAT form factors. It operates at 3.3V logic levels and supports common interfaces such as I2C, SPI, UART, PWM, and I2S … Read more
The Arduino Nano is a small form factor dev board based on the ATmega328P 8-bit AVR architecture, offering the same core processing capabilities and peripheral features as the Arduino Uno. It provides 22 digital I/O pins and 8 analog input channels. This page presents the complete Arduino Nano pinout, covering digital and analog pin mapping, … Read more
The Arduino Mega 2560 Rev3 is powered by the ATmega2560 microcontroller operating at 16 MHz. It features 54 digital input/output pins, 16 analog inputs, and four hardware UARTs. The board also includes USB programming support, a DC power jack, an ICSP header and reset circuitry, making it ideal for complex embedded and automation applications. This … Read more