基于开源的android_serialport_api，实现串口数据的读写 设置设备打开的串口号和波特率 如：/dev/ttyUSB0 115200 public interface Reader { public boolean open() throws SecurityException, IOException; //打开串口 public void close(); //关闭串口 public void beginRead();//开始读数据 public void endRead(
Install driver for USB-UART bridge converter on Linux Ubuntu12.04 Ubuntu下USB转串口芯片驱动程序安装，支持cp210x,pl2303等 Reference: Fixing the cp210x open - Unable to enable UART Error When you plugin your USB-UART converter, and run "> ls /dev/tty*", if you don
This bundle contains a modified CP210x driver for the 4.10.0 kernel (Ubuntu 17.04). It contains: - Support for the CP2102N NOTE: This driver is an example of how to perform GPIO operations within the CP210x driver since the driver on kernel.org does
esp32-freertos-sdk 工具包 See the Getting Started guide links above for a detailed setup guide. This is a quick reference for common commands when working with ESP-IDF projects: Setup Build Environment (See Getting Started guide for a full list of requ
本文实例讲述了Python操作串口的方法。分享给大家供大家参考。具体如下：
首先需确保安装了serial模块，如果没安装的话就安装一下python-pyserial。
一个Python实现的串口Echo
import serial
import sys
try:
ser = serial.Serial('/dev/ttyUSB0', 9600)
except Exception, e:
print 'open serial failed.'
exit(1)
print 'A Ser
0. AT 固件烧录
AT 固件下载地址：ESP32 固件下载。比如你如果正在使用 ESP-WROOM-32，可以下载 ESP32-WROOM-32 AT Bin V2.0。然后完成 硬件连线（AT 串口连线）。在下载完成后，直接进入对应目录 ESP32-WROOM-32 AT Bin V2.0 。烧录指令如下(使用 esptool)：
esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 921600 --before default_reset
