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[分享] ESP 系列产品质量问题排查指南

Last post by iot-lqq « Fri Nov 23, 2018 2:05 pm

by iot-lqq » Fri Nov 23, 2018 2:05 pm

0 Replies

23398 Views

Last post by iot-lqq View the latest post
Fri Nov 23, 2018 2:05 pm
ESP32天线滤波器参数

Last post by kaisey « Tue Jun 28, 2022 12:30 am

by kaisey » Tue Jun 28, 2022 12:30 am

0 Replies

48 Views

Last post by kaisey View the latest post
Tue Jun 28, 2022 12:30 am
晶振问题

Last post by weili_an « Mon Jun 27, 2022 8:34 am

by weili_an » Mon Jun 27, 2022 8:34 am

0 Replies

44 Views

Last post by weili_an View the latest post
Mon Jun 27, 2022 8:34 am
请教下，esp32-S3-WROOM-1 模块的 GPIO0 用户是否可以使用？？？

Last post by ESP_LJH « Mon Jun 27, 2022 6:53 am
Replies: 1
by esp32_s3_wroom_2 » Thu Jun 09, 2022 9:17 am

1 Replies

207 Views

Last post by ESP_LJH View the latest post
Mon Jun 27, 2022 6:53 am
请问一个外设的电路设计

Last post by ESP_LJH « Mon Jun 27, 2022 6:51 am
Replies: 1
by sxliujin » Tue Jun 21, 2022 3:16 am

1 Replies

111 Views

Last post by ESP_LJH View the latest post
Mon Jun 27, 2022 6:51 am
USB-JTAG在开启WIFI后，便无法连接上

Last post by emyjob « Tue Jun 14, 2022 2:24 am
Replies: 2
by emyjob » Fri Apr 29, 2022 3:28 am

2 Replies

352 Views

Last post by emyjob View the latest post
Tue Jun 14, 2022 2:24 am
关于ESP32C3芯片射频设计问题

Last post by njbinbin « Thu Jun 09, 2022 3:29 pm
Replies: 1
by ygf_666 » Mon Feb 07, 2022 2:25 am

1 Replies

1826 Views

Last post by njbinbin View the latest post
Thu Jun 09, 2022 3:29 pm
ESP32-S3R8 内部PSRAM问题咨询

Last post by ESP_LJH « Wed Jun 08, 2022 12:44 pm
Replies: 1
by Winslow_Wang » Wed Jun 08, 2022 10:00 am

1 Replies

216 Views

Last post by ESP_LJH View the latest post
Wed Jun 08, 2022 12:44 pm
ESP32-C3的RTC供电问题

Last post by ESP_LJH « Wed Jun 08, 2022 8:12 am
Replies: 1
by AliceV » Sun Jun 05, 2022 7:36 am

1 Replies

188 Views

Last post by ESP_LJH View the latest post
Wed Jun 08, 2022 8:12 am
ESPS2-S2 特殊引脚GPIO问题

Last post by ESP_LJH « Wed May 25, 2022 8:30 am
Replies: 1
by ivorlin » Fri Apr 22, 2022 8:45 am

1 Replies

469 Views

Last post by ESP_LJH View the latest post
Wed May 25, 2022 8:30 am
ESP32-C3-MINI-1和ESP32-C3-M1有何區別？

Last post by ESP_LJH « Wed May 25, 2022 8:29 am
Replies: 1
by alianl » Thu Apr 28, 2022 8:17 am

1 Replies

323 Views

Last post by ESP_LJH View the latest post
Wed May 25, 2022 8:29 am
LyratT v4.3 LDO供电问题

Last post by ESP_LJH « Wed May 25, 2022 8:27 am
Replies: 1
by dexterzeng » Sat May 07, 2022 7:40 am

1 Replies

277 Views

Last post by ESP_LJH View the latest post
Wed May 25, 2022 8:27 am
WROVER Devkit 供电LED问题

Last post by ESP_LJH « Wed May 25, 2022 8:26 am
Replies: 1
by dexterzeng » Sat May 07, 2022 7:42 am

1 Replies

264 Views

Last post by ESP_LJH View the latest post
Wed May 25, 2022 8:26 am
ESP32 有些引脚如IO15,4,16,22高电平只有2.15V是啥情况？

Last post by ESP_LJH « Wed May 25, 2022 8:26 am
Replies: 1
by alexz2008 » Sun May 08, 2022 6:46 am

1 Replies

343 Views

Last post by ESP_LJH View the latest post
Wed May 25, 2022 8:26 am
esp32出现无法下载程序的问题，串口输出正常

Last post by ESP_LJH « Wed May 25, 2022 8:24 am
Replies: 1
by flydragon989888 » Sun May 08, 2022 7:00 am

1 Replies

318 Views

Last post by ESP_LJH View the latest post
Wed May 25, 2022 8:24 am
ESP32-S3 引脚定义中无UART2的定义

Last post by ESP_LJH « Wed May 25, 2022 8:21 am
Replies: 1
by xuetao8687 » Mon May 09, 2022 10:11 am

1 Replies

340 Views

Last post by ESP_LJH View the latest post
Wed May 25, 2022 8:21 am
ESP32无法连接WiFi问题请教

Last post by ESP_Eavo « Wed May 25, 2022 7:42 am
Replies: 1
by shaguaxifan » Tue May 17, 2022 11:30 am

1 Replies

354 Views

Last post by ESP_Eavo View the latest post
Wed May 25, 2022 7:42 am
esp32_C3 WIFI g/n高速率降低发射功率

Last post by ESP_LJH « Tue May 24, 2022 7:18 am
Replies: 1
by plj_357 » Fri May 20, 2022 8:38 am

1 Replies

208 Views

Last post by ESP_LJH View the latest post
Tue May 24, 2022 7:18 am
ESP32的GPIO是否有高阻态的概念？

Last post by wangshuoran « Sat May 21, 2022 6:50 am
Replies: 3
by qiaozyqzy » Tue Sep 14, 2021 2:49 pm

3 Replies

2512 Views

Last post by wangshuoran View the latest post
Sat May 21, 2022 6:50 am
寻会ESP-IDF和LVGL开发者做个项目，会的联系我，谢谢

Last post by BitMean « Sat May 14, 2022 10:24 am

by BitMean » Sat May 14, 2022 10:24 am

0 Replies

193 Views

Last post by BitMean View the latest post
Sat May 14, 2022 10:24 am
是否可提供ESP32-S3联网bin固件和自适应认证固件

Last post by ToysHan « Thu May 12, 2022 3:30 am

by ToysHan » Thu May 12, 2022 3:30 am

0 Replies

183 Views

Last post by ToysHan View the latest post
Thu May 12, 2022 3:30 am
使用RFTestTool Debug返回报错该如何解决

Last post by ToysHan « Thu May 12, 2022 3:26 am

Attachment(s) by ToysHan » Thu May 12, 2022 3:26 am

0 Replies

179 Views

Last post by ToysHan View the latest post
Thu May 12, 2022 3:26 am
ESP32 串口可以直接给其他芯片上电？

Last post by lwshowl « Sun May 08, 2022 9:17 am
Replies: 2
Attachment(s) by lwshowl » Sat May 07, 2022 1:32 pm

2 Replies

450 Views

Last post by lwshowl View the latest post
Sun May 08, 2022 9:17 am
ESP32-C3和CMW270测试

Last post by plj_357 « Sat May 07, 2022 1:25 am
Replies: 1
by plj_357 » Thu Apr 28, 2022 1:21 am

1 Replies

339 Views

Last post by plj_357 View the latest post
Sat May 07, 2022 1:25 am
ESP32-WROOM-32D模组反复重启，显示Rebooting...，这是怎么回事

Last post by xxkj2010 « Fri May 06, 2022 8:10 am

by xxkj2010 » Fri May 06, 2022 8:10 am

0 Replies

371 Views

Last post by xxkj2010 View the latest post
Fri May 06, 2022 8:10 am

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