class BLEUARTServer

BLEUARTServer 类是一个 BLE UART 服务器，可被 BLE UART 客户端连接并与其通信。

MicroPython 应用示例：

# SPDX-FileCopyrightText: 2024 M5Stack Technology CO LTD
#
# SPDX-License-Identifier: MIT

import os, sys, io
import M5
from M5 import *
from bleuart import *
import time


label0 = None
ble_periph = None


data = None


def setup():
    global label0, ble_periph, data

    M5.begin()
    Widgets.fillScreen(0x222222)
    label0 = Widgets.Label("Text", 20, 31, 1.0, 0xFFFFFF, 0x222222, Widgets.FONTS.DejaVu18)

    ble_periph = BLEUARTServer(name="ble-uart")


def loop():
    global label0, ble_periph, data
    M5.update()
    if (ble_periph.any()) > 0:
        data = ble_periph.read()
        label0.setText(str(data))
        ble_periph.write(data)
    else:
        time.sleep_ms(100)


if __name__ == "__main__":
    try:
        setup()
        while True:
            loop()
    except (Exception, KeyboardInterrupt) as e:
        try:
            from utility import print_error_msg

            print_error_msg(e)
        except ImportError:
            print("please update to latest firmware")