guowenxue
2021-08-05 f4bf748ec3f3a2d448f5d8fe0f55c11df83fb6c1
Add datasheet, documents, and source code
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doc/1.课程文档/1.STM32开发基础入门/1.1.STM32CubeIDE开发环境介绍.pdf patch | view | raw | blame | history
doc/1.课程文档/1.STM32开发基础入门/1.2.STM32流水灯开发.pdf patch | view | raw | blame | history
doc/1.课程文档/1.STM32开发基础入门/1.3.1.VSCode C语言学习环境搭建.pdf patch | view | raw | blame | history
doc/1.课程文档/1.STM32开发基础入门/1.3.C语言基础.pdf patch | view | raw | blame | history
doc/1.课程文档/1.STM32开发基础入门/1.4.STM32按键中断开发.pdf patch | view | raw | blame | history
doc/1.课程文档/1.STM32开发基础入门/1.5.STM32定时器使用.pdf patch | view | raw | blame | history
doc/1.课程文档/1.STM32开发基础入门/1.6.STM32串口调试.pdf patch | view | raw | blame | history
doc/1.课程文档/1.STM32开发基础入门/1.7.STM32传感器ADC采样.pdf patch | view | raw | blame | history
doc/1.课程文档/1.STM32开发基础入门/1.8.阶段项目-楼道声光控灯实现.pdf patch | view | raw | blame | history
doc/1.课程文档/2.STM32开发接口技术/2.1.通信基本概念与串口通信.pdf patch | view | raw | blame | history
doc/1.课程文档/2.STM32开发接口技术/2.2.一线协议之DHT11温湿度采样.pdf patch | view | raw | blame | history
doc/2.原理图/小熊座KE1.jpg patch | view | raw | blame | history
doc/2.原理图/小熊座KE1开发板原理图V3.1.pdf patch | view | raw | blame | history
doc/3.datasheet/STM32L433 RM0394.pdf patch | view | raw | blame | history
doc/3.datasheet/STM32L433CBT6.PDF patch | view | raw | blame | history
doc/4.模块资料/ESP8266/ESP8266 AT指令网络通信示例_V0.4_2015.pdf patch | view | raw | blame | history
doc/4.模块资料/ESP8266/ESP8266 AT指令集V0.23b1_2015.pdf patch | view | raw | blame | history
doc/4.模块资料/ESP8266/固件升级/ESP8266 NonOS_SDK AT指令v3.0.1_2019.pdf patch | view | raw | blame | history
doc/4.模块资料/ESP8266/固件升级/ESP8266_NonOS_AT_Bin_V1.7.4.zip patch | view | raw | blame | history
doc/4.模块资料/ESP8266/固件升级/flash_download_tool_v3.8.8.zip patch | view | raw | blame | history
doc/4.模块资料/NB-IoT/BC28官方资料/Quectel_BC28_NB-IoT_模块产品规格书_V1.2.pdf patch | view | raw | blame | history
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doc/4.模块资料/NB-IoT/BC28官方资料/Quectel_BC35-G&BC28_MQTT_Application_Note_V1.0.pdf patch | view | raw | blame | history
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doc/4.模块资料/NB-IoT/其它文档/中国电信物联网开放平台2.1接入指导手册(标准物模型-新).pdf patch | view | raw | blame | history
doc/4.模块资料/NB-IoT/工具软件/BC28_UEUpdater_QDownload_NB_IoT_V3.4.zip patch | view | raw | blame | history
doc/4.模块资料/OLED/0.91-IIC-SPEC QG-2832TLBFG02-I2C VER A.pdf patch | view | raw | blame | history
doc/4.模块资料/OLED/OLED_汉字显示取模软件工具.zip patch | view | raw | blame | history
doc/4.模块资料/OLED/SSD1306-Revision 1.0.pdf patch | view | raw | blame | history
doc/4.模块资料/OLED/中景园电子IIC_0.91OLED显示屏.txt patch | view | raw | blame | history
src/1.片内资源示例代码--声光控楼道灯项目.zip patch | view | raw | blame | history
README.md
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## BearKE1
小熊座KE1开发板
#### 介绍
本项目为凌云物网智科实验室维护的小熊座KE1 NB-IoT开发板开源BSP代码及参考资料。其中小熊座开发板的硬件特性如下:
> -  低功耗MCU: STM32L433CBT6(Cortex-M4, Max 80MHz, 128KB Flash, 64KB RAM)
> -  NB-IoT通信模组:移远通信的BC28通信模组,采用Boudica V150,全频段、全网通支持
> -  电源供电:USB Type-C接口供电和3.7V锂电池两种方式,拨码开关控制供电
> -  调试烧录接口:SWD调试接口(支持J-link V8和ST-Link V2)
> -  串行接口:1xUSB Type-C串口(芯片CH340、USART1),1xTTL扩展接口(USART2),1xNB-IoT调试接口(升级NB-IoT模块固件程序使用)
> -  传感器: SHT31温湿度传感器(I2C1)、环境光传感器(ADC)、声音传感器(ADC)
> -  显示: OLED显示屏( 0.91寸    128x32 像素,I2C2)
> -  用户Led灯: 1xRunLed(PB4 )、1xRGB三色LED(PB5、PB6、PB7)
> -  按键:1xMCU Reset按键、1xMCU烧录Boot按键、1xNB-IoT模块Reset按键、2x用户自定义按键(K1、K2)
> -  其他外设:1x蜂鸣器(2.7KHz)、2x继电器( AC 250V/125V 10A、DC 30V/28V 10A)、7xGPIO扩展接口
> -  NB-IoT接口:标准SMA阴头天线接口,支持1.8V/3.0V外部Class B USIM卡,或eSIM卡
#### 目录结构
> - doc   小熊座NB-IoT开发板原理图、参考资料及凌云实验室教学文档
> - src   小熊座NB-IoT开发板示例代码代码
#### 版权声明
本项目所有源码或部分资料为凌云物网智科实验室郭工编写,该项目中的源码仅限于大家学习使用,任何商业性质用途请联系郭工:
> Email: guowenxue@gmail.com
> QQ: 281143292
doc/1.课程文档/1.STM32开发基础入门/1.1.STM32CubeIDE开发环境介绍.pdf
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