915 Generation For BBC :Bit V2.2 Development Board Graphical Development Bo

Improved CPU performance The overall hardware performance of the CPU is four that of the original. These optimizations sufficient basic guarantees for subsequent complex interaction and control projects.
A capacitive touch sensor that returns a digital signal to the :bit like a button.
New speaker In addition to outputting sound through PWM on the pin, :BitV2 also has an onboard electromagnetic speaker that can output sound to complete more experiments.
The onboard MEMS package microphone provides sound input for the :bit, and there is a microphone LED indicator on the front.
The newly upgraded gold finger can better fix the clip. Processor: Nordic semiconductor nrf52833
Memory: 512kb 28kb RAM
External chip: NXP KL27Z 32KB RAM
Microphone: MEMS microphone with LED indicator
Speaker: onboard speaker
Extension ports:
25 pins 4 dedicated GPIO pins
PWM.I2C, SPI and expansion interface
power supply
3 ring pins for attaching clips/banana plugs
The interface adopts design
I2C bus: internal and external l2C bus
Wireless: 2.4GHZ /Bluetooth 5.0
Power supply: -USB 5V power supply/3V power interface or battery box power supply
Indicator light: power indicator light
Working current: 200mA
Motion sensor: ST LSM303
Programming software: C++, Makecode, Python
Type: Development Board
Model: V2.2
Purpose: Graphically programmable Python
color:Black
Material:PCB Package Contents:
1 x Development Board Only the above package content, other are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.