BBC Micro:bit V2, Upgraded Processor, Built-In Speaker And Microphone, Touch Sensitive Logo

$37.89

Part Number:Micro:bit V2
Brand:BBC
SKU:0401006

Date:2022/07/11 15:53




BBC Micro:bit V2, Upgraded Processor, Built-In Speaker And Microphone, Touch Sensitive Logo

Note: The micro:bit V2 is random color.

Overview

The BBC micro:bit, a pocket-sized (4cm×5cm) ARM development board designed 
for helping children to learn programming skills, 
is now updated to the new V2 version. 
You can use your BBC micro:bit for 
all sorts of cool creations including digital games, 
musical instruments, robots, 
scientific experiments, wearable devices, and more...


The micro:bit V2 adopts faster ARM Cortex-M4 nRF52833 processor,
integrates 2.4G Radio/BLE Bluetooth 5.0, and now includes built-in MEMS microphone, 
speaker, and touch sensitive logo pin, 
enabling people to get creative more easily through sound and touch sensing. 
It also offers 5x5 red LED matrix with separate control 
for each LED, and two programmable user buttons that can be used to 
control games or pause/skip songs on a playlist. 
The micro:bit V2 has a motion sensor which combines 3-axis sensing accelerometer, 
together with magnetometer that can be used as compass 
or magnetic field strength sensor.
Comparison

ORIGINALV2
PROCESSORNordic Semiconductor
nRF51822
Nordic Semiconductor
nRF52833
MEMORY256KB Flash, 16KB RAM512KB Flash, 128KB RAM
INTERFACE CHIPNXP KL26Z, 16KB RAMNXP KL27Z, 32KB RAM
MICROPHONEN/AMEMS microphone and LED indicator
SPEAKERN/AOn board speaker
TOUCHN/ATouch sensitive logo pin
EDGE CONNECTOR25 pins, 3 dedicated GPIO, PWM, I2C, SPI and ext. power.
3 ring pins for connecting crocodile clips/banana plugs.
25 pins, 4 dedicated GPIO, PWM, I2C, SPI and ext. power.
3 ring pins for connecting crocodile clips/banana plugs. Notched for easier connection
I2CShared (mux) I2C busDedicated I2C bus
WIRELESS2.4GHz Radio/BLE Bluetooth 4.02.4GHz Radio/BLE Bluetooth 5.0
POWER5V via Micro USB port, 3V via edge connector or battery pack5V via Micro USB port, 3V via edge connector or battery pack
LED Indicator, Power off (push and hold power button)
CURRENT AVAILABLE90mA available for accessories200mA available for accessories
MOTION SENSORST LSM 303
SOFTWAREC++,Makecode,Python,Scratch
SIZE5cm(w) x 4cm(h)
New Speaker And Microphone

Sense And Response To Sound By The Microphone, Play Tones By The Speaker

How You Clip The Crocodile Clips Now

     Video