INCLUDES:

Raspberry Pi Pico Board With Presolderered 20 Pin  Headers
RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
264KB of SRAM, and 2MB of on-board Flash memory
Castellated module allows soldering direct to carrier boards
USB 1.1 with device and host support
Low-power sleep and dormant modes
Drag-and-drop programming using mass storage over USB
26 × multi-function GPIO pins
2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels
Accurate clock and timer on-chip
Temperature sensor
Accelerated floating-point libraries on-chip
8 × Programmable I/O (PIO) state machines for custom peripheral support


USB Type-A to Micro Type-B 2.0 Cable
5-Pin
28/28AWG

3 AA Battery Holder With Micro USB Connector
Power the Pico on the GO

Raspberry Pi PICO GPIO Reference Card 
Reference card shows all the pinouts for easy programming.

Neoprene Parts Storage Case With Pocket
Internal Dimensions: 6 x 4.75 inches
Double Zipper 
Black Neoprene
Pocket for accessories storage 
Loop Handle

3 Pin header
1x 0.1" 3 Pin Male Header can be soldered on to Pico if the DECODE Pins.
This pin is NOT Preordered as USING the DECODE pins is very rare.