micro:bit Numeric

micro:bit Numeric

Ferdinand Stueckler
2021年12月24日
  • 102.0 KB

    文件大小

  • Android 5.0+

    Android OS

关于micro:bit Numeric

数字数据发送到微:位设备(蓝牙连接)

This app communicates between Android and a micro:bit device. You can transmit numeric data as text or value. The UART communication also has to be implemented at the micro:bit device.

Text enabled: text data transmission

Text disabled: numeric data transmission

Newline enabled: '\n' (newline) added

Newline disabled: no additional data

Zero enabled (Touch/Sense enabled): Send 0 on release button

For PXT programming you have to enable Text and Newline.

Requirements:

- Min. Android 4.4

- Bluetooth Low Energy (BLE)

- Paired devices !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

- micro:bit programm (developed by yourself)

PXT javascript example:

let str = ""

let connected = 0

input.onButtonPressed(Button.A, () => {

if (connected) {

bluetooth.uartWriteString("A")

}

})

bluetooth.onBluetoothConnected(() => {

connected = 1

})

bluetooth.onBluetoothDisconnected(() => {

connected = 0

})

bluetooth.startUartService()

basic.forever(() => {

if (connected == 1) {

str = bluetooth.uartReadUntil(serial.delimiters(Delimiters.NewLine))

if (str == "B") {

basic.showString("Hi")

} else {

basic.showString(str)

}

} else {

basic.showLeds(`

. . . . .

. # . # .

. . . . .

# . . . #

. # . # .

`)

}

})

Remark: Do not forget to pair devices (after micro:bit program changes)

更多

最新版本2.2的更新日志

Last updated on 2021年01月23日
bug receiving solved
更多

视频和屏幕截图

  • Android 版预告片
  • micro:bit Numeric 截图 1
  • micro:bit Numeric 截图 2
  • micro:bit Numeric 截图 3
  • micro:bit Numeric 截图 4
  • micro:bit Numeric 截图 5

micro:bit Numeric历史版本

micro:bit Numeric 2.2

102.0 KB2021年01月23日
下载

micro:bit Numeric 2.0

951.8 KB2017年08月20日
下载

micro:bit Numeric 1.0

962.4 KB2017年03月12日
下载
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