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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

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Fri Nov 23, 2018 2:05 pm
P4测试板串口失效了，无法烧录程序

Last post by 907309201 « Thu Sep 12, 2024 1:21 pm

by 907309201 » Thu Sep 12, 2024 1:21 pm

0 Replies

615 Views

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Thu Sep 12, 2024 1:21 pm
ESP8266与CC2530串口通讯为什么会占用大量的Ztack

Last post by 286318 « Wed Sep 11, 2024 7:44 am

Attachment(s) by 286318 » Wed Sep 11, 2024 7:44 am

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Wed Sep 11, 2024 7:44 am
ESP32硬件仿真

Last post by EE2024 « Thu Aug 29, 2024 1:42 am

by EE2024 » Thu Aug 29, 2024 1:42 am

0 Replies

1798 Views

Last post by EE2024 View the latest post
Thu Aug 29, 2024 1:42 am
刚入门esp32，请教下

Last post by riceplus « Fri Aug 23, 2024 2:27 pm

Attachment(s) by riceplus » Fri Aug 23, 2024 2:27 pm

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Last post by riceplus View the latest post
Fri Aug 23, 2024 2:27 pm
ESP32模组选型

Last post by jindizhiwa « Wed Aug 21, 2024 1:51 am

by jindizhiwa » Wed Aug 21, 2024 1:51 am

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Wed Aug 21, 2024 1:51 am
这两种不同丝印的模组都是真的吗？

Last post by fantasyhpu « Tue Aug 20, 2024 5:57 am

Attachment(s) by fantasyhpu » Tue Aug 20, 2024 5:57 am

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Last post by fantasyhpu View the latest post
Tue Aug 20, 2024 5:57 am
如何查看ESP8684的芯片版本支持40M的晶振

Last post by XieXieXie « Tue Aug 20, 2024 4:29 am
Replies: 1
by XieXieXie » Tue Aug 20, 2024 1:10 am

1 Replies

1653 Views

Last post by XieXieXie View the latest post
Tue Aug 20, 2024 4:29 am
Cache disabled but cached memory region accessed

Last post by jakechen « Sat Aug 17, 2024 4:17 am

by jakechen » Sat Aug 17, 2024 4:17 am

0 Replies

1910 Views

Last post by jakechen View the latest post
Sat Aug 17, 2024 4:17 am
esp32s3 CHIP_PU管脚拉低接地后电流高

Last post by tiger2024 « Fri Aug 16, 2024 2:11 am

by tiger2024 » Fri Aug 16, 2024 2:11 am

0 Replies

1687 Views

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Fri Aug 16, 2024 2:11 am
HarmonyOS/OpenHarmonyOS的控制板开发，应该选用哪个型号的开发板？

Last post by GavinZhang « Mon Aug 12, 2024 6:50 am

by GavinZhang » Mon Aug 12, 2024 6:50 am

0 Replies

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Last post by GavinZhang View the latest post
Mon Aug 12, 2024 6:50 am
ESP32-S3-WRoom-1 GPIO15和GPIO17做为输入管脚工作不正常

Last post by lylrabbit « Sat Aug 10, 2024 3:42 am

by lylrabbit » Sat Aug 10, 2024 3:42 am

0 Replies

1900 Views

Last post by lylrabbit View the latest post
Sat Aug 10, 2024 3:42 am
在Arduino开发中USB CDC On Boot选择 Enabled或Disabled的串口输出问题

Last post by HYKCYYDS « Thu Aug 08, 2024 3:44 pm
Replies: 1
by HGQ21102 » Sun Mar 13, 2022 12:18 pm

1 Replies

3981 Views

Last post by HYKCYYDS View the latest post
Thu Aug 08, 2024 3:44 pm
esp32c3的gpio8是否可以作为普通io口来用

Last post by kalok_2022 « Mon Aug 05, 2024 2:54 am

by kalok_2022 » Mon Aug 05, 2024 2:54 am

0 Replies

2159 Views

Last post by kalok_2022 View the latest post
Mon Aug 05, 2024 2:54 am
上电复位电路的问题

Last post by fantasyhpu « Sun Aug 04, 2024 5:52 am

Attachment(s) by fantasyhpu » Sun Aug 04, 2024 5:52 am

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2311 Views

Last post by fantasyhpu View the latest post
Sun Aug 04, 2024 5:52 am
请教esp32 gpio38上电作为为adc功能深度休眠前设置为exti1 高电平唤醒发现有概率无法唤醒问题

Last post by qixin123 « Mon Jul 29, 2024 2:02 am

by qixin123 » Mon Jul 29, 2024 2:02 am

0 Replies

2222 Views

Last post by qixin123 View the latest post
Mon Jul 29, 2024 2:02 am
请问有ESP32-Ethernet-Kit V1.2 开发板的pcb设计参考么？

Last post by fable2018 « Thu Jul 25, 2024 3:38 pm

by fable2018 » Thu Jul 25, 2024 3:38 pm

0 Replies

2385 Views

Last post by fable2018 View the latest post
Thu Jul 25, 2024 3:38 pm
ESP32-S3-WROOM 模组引脚IO0，IO47内部上拉电平问题

Last post by emyjob « Fri Jul 19, 2024 4:13 am

by emyjob » Fri Jul 19, 2024 4:13 am

0 Replies

2825 Views

Last post by emyjob View the latest post
Fri Jul 19, 2024 4:13 am
官方赠送的外接天线参数咨询

Last post by puleya « Mon Jul 15, 2024 4:02 am

by puleya » Mon Jul 15, 2024 4:02 am

0 Replies

2828 Views

Last post by puleya View the latest post
Mon Jul 15, 2024 4:02 am
ESP32-C3 硬件版本v0.4的自动下载问题

Last post by kilotek « Mon Jul 15, 2024 2:32 am
Replies: 1
Attachment(s) by kilotek » Fri Jul 12, 2024 2:50 am

1 Replies

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Last post by kilotek View the latest post
Mon Jul 15, 2024 2:32 am
ESP32-WROOM-32的GPIO5引脚电压问题

Last post by vanceyqs « Fri Jul 12, 2024 3:50 am

Attachment(s) by vanceyqs » Fri Jul 12, 2024 3:50 am

0 Replies

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Last post by vanceyqs View the latest post
Fri Jul 12, 2024 3:50 am
RTC 时钟问题

Last post by wxzhuhua « Fri Jul 12, 2024 3:27 am
Replies: 8
by yogi_yi » Tue Jun 15, 2021 7:34 am

8 Replies

27198 Views

Last post by wxzhuhua View the latest post
Fri Jul 12, 2024 3:27 am
ESP系列模组在加热台上焊接时，多少度才不至于使内部锡熔化

Last post by gluuuyy « Thu Jul 11, 2024 11:49 am

by gluuuyy » Thu Jul 11, 2024 11:49 am

0 Replies

3374 Views

Last post by gluuuyy View the latest post
Thu Jul 11, 2024 11:49 am
关于12F 上电的讨论

Last post by xuankong « Wed Jul 10, 2024 11:58 am

by xuankong » Wed Jul 10, 2024 11:58 am

0 Replies

3112 Views

Last post by xuankong View the latest post
Wed Jul 10, 2024 11:58 am
请问ESP32-DevKitC开发板能出几个串口

Last post by newdrivers « Tue Jul 09, 2024 3:42 am

by newdrivers » Tue Jul 09, 2024 3:42 am

0 Replies

3077 Views

Last post by newdrivers View the latest post
Tue Jul 09, 2024 3:42 am

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