The BDD RASPBERRY PI PICO STARTE KIT is a comprehensive package designed to provide beginners with everything they need to get started with the Raspberry Pi Pico microcontroller board. This kit typically includes the original  Raspberry Pi Pico board itself, along with a variety of essential components and accessories.

You could build your own circuit on the breadboard kit, and DIY your own micro controller project through Micropython or C, C++ programming

The starter kit includes commonly used sensors, for example: LED lights, 9g servo, LCD1602 display module, resistors, buzzer and PIR sensor

The original Raspberry Pi Pico is included. The Raspberry Pi Pico is a micro-controller based on the Raspberry Pi RP2040 micro-controller chip. It has been designed to be a low-cost, high performance micro-controller board with flexible digital interfaces. It features a dual-core Arm Cortex M0+ processor, flexible clock running up to 133Mhz, 264kB of SRAM, and 2Mb of on-board flash memory

• 21 mm × 51 mm form factor
• RP2040 microcontroller chip designed by Raspberry Pi in the UK
• Dual-core Arm Cortex-M0+ processor, flexible clock running up to 133 MHz
• 264KB on-chip SRAM
• 2MB on-board QSPI Flash
• 26 multifunction GPIO pins, including 3 analog inputs
• 2 × UART, 2 × SPI controllers, 2 × I2C controllers, 16 × PWM channels
• 1 × USB 1.1 controller and PHY, with host and device support
• 8 × Programmable I/O (PIO) state machines for custom peripheral support
• Supported input power 1.8–5.5V DC
• Operating temperature -20°C to +85°C
• Castellated module allows soldering direct to carrier boards
• Drag-and-drop programming using mass storage over USB
• Low-power sleep and dormant modes
• Accurate on-chip clock
• Temperature sensor
• Accelerated integer and floating-point libraries on-chip

1. Datasheet - BDD RASPBERRY PI PICO STARTE KIT