Search found 3 matches

by wanyubin
Tue Nov 15, 2022 7:26 am
Forum: ESP-IDF 中文讨论版
Topic: ESP32使用GATTC连接蓝牙设备写入特征值显示错误 write char failed, error status = 85
Replies: 1
Views: 1277

ESP32使用GATTC连接蓝牙设备写入特征值显示错误 write char failed, error status = 85

I (1188) GATTC_MULTIPLE_DEMO: ESP_GATTC_OPEN_EVT conn_id 0, if 3, status 0, mtu 23 I (1188) GATTC_MULTIPLE_DEMO: REMOTE BDA: I (1198) GATTC_MULTIPLE_DEMO: ce 13 21 00 e8 02 I (1198) GATTC_MULTIPLE_DEMO: update connection params status = 0, min_int = 18, max_int = 18,conn_int = 18,latency = 4, timeo...
by wanyubin
Tue Nov 01, 2022 2:53 am
Forum: ESP-ADF 中文讨论版
Topic: ESP32-S3-Korvo-2-LCD 引脚配置
Replies: 1
Views: 3266

ESP32-S3-Korvo-2-LCD 引脚配置

前几天买了ESP32-S3-Korvo-2这款开发板打算在板子上跑lvgl,看了原理图发现ESP32-S3-Korvo-2这块板子通过IO拓展芯片拓展出三个引脚连接LCD的ESP_LCD_CTRL、ESP_LCD_RST、ESP_LCD_CS,然后在vscode上配置display 引脚的我迷茫了,请问这几个引脚应该怎么配置,救救小白
by wanyubin
Sat Oct 29, 2022 8:26 am
Forum: ESP-BOX 中文讨论版
Topic: ESP-BOX烧录factory_demo最后连接文件报错
Replies: 0
Views: 4035

ESP-BOX烧录factory_demo最后连接文件报错

-- Configuring done -- Generating done -- Build files have been written to: C:/esp/esp-box/examples/factory_demo/build [411/501] Performing build step for 'bootloader' [1/1] cmd.exe /C "cd /D C:\esp\esp-box\examples\factory_demo\build\bootloader\esp-idf\esptool_py && C:\esp\esp-idf\python_env\idf4.4...