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如何恢复PICO-V3-02的出厂固件

Last post by mura_lb « Thu Sep 29, 2022 12:29 pm

by mura_lb » Thu Sep 29, 2022 12:29 pm

0 Replies

2898 Views

Last post by mura_lb View the latest post
Thu Sep 29, 2022 12:29 pm
ESP32WROOM32U4MB 硬件SPI SCK波形低电平过高

Last post by huhuzhu « Thu Sep 15, 2022 12:19 pm

by huhuzhu » Thu Sep 15, 2022 12:19 pm

0 Replies

1771 Views

Last post by huhuzhu View the latest post
Thu Sep 15, 2022 12:19 pm
ESP32-S3R8是否可以使用Quad SPI的Flash?

Last post by LJH « Wed Sep 14, 2022 6:43 am
Replies: 1
by wzl61920823 » Tue Sep 13, 2022 5:10 am

1 Replies

2428 Views

Last post by LJH View the latest post
Wed Sep 14, 2022 6:43 am
ESP32WROOM32D & ESP32WROOM32U 模组问题

Last post by LJH « Wed Sep 14, 2022 6:38 am
Replies: 1
by nowherenick » Tue Sep 13, 2022 8:17 am

1 Replies

2110 Views

Last post by LJH View the latest post
Wed Sep 14, 2022 6:38 am
[硬件-天线]陶瓷天线电路如何设计，PCB板如何布局

Last post by logzhan1993 « Tue Sep 13, 2022 11:57 am
Replies: 1
Attachment(s) by IAMLIUBO » Mon May 11, 2020 1:27 pm

1 Replies

15292 Views

Last post by logzhan1993 View the latest post
Tue Sep 13, 2022 11:57 am
ESP32自定义组装

Last post by zhumeng_459 « Fri Aug 26, 2022 6:42 am

by zhumeng_459 » Fri Aug 26, 2022 6:42 am

0 Replies

1982 Views

Last post by zhumeng_459 View the latest post
Fri Aug 26, 2022 6:42 am
高速脉冲信号如何读取？

Last post by cfsoft « Thu Aug 25, 2022 5:50 pm

by cfsoft » Thu Aug 25, 2022 5:50 pm

0 Replies

2162 Views

Last post by cfsoft View the latest post
Thu Aug 25, 2022 5:50 pm
请教一下，关于ESP32-pico-D4内部嵌入式FLASH IO作用

Last post by LJH « Wed Aug 24, 2022 3:05 am
Replies: 1
by abcde.engineer » Fri Aug 19, 2022 11:14 am

1 Replies

2554 Views

Last post by LJH View the latest post
Wed Aug 24, 2022 3:05 am
ESP32-C3-MINI-1U模组，U0Tx输出log，不能正常输出低电平

Last post by LJH « Mon Aug 22, 2022 11:43 am
Replies: 1
Attachment(s) by Davinxu » Mon Aug 22, 2022 3:04 am

1 Replies

2874 Views

Last post by LJH View the latest post
Mon Aug 22, 2022 11:43 am
esp32-s3-N8R8内置psram的类型是Quad还是Octal?

Last post by LJH « Tue Aug 16, 2022 3:25 am
Replies: 1
Attachment(s) by indream » Sun Aug 14, 2022 1:18 am

1 Replies

2559 Views

Last post by LJH View the latest post
Tue Aug 16, 2022 3:25 am
ESP32-S3R8 内部PSRAM问题咨询

Last post by LJH « Mon Aug 15, 2022 3:34 am
Replies: 3
Attachment(s) by Winslow_Wang » Wed Jun 08, 2022 10:00 am

3 Replies

4591 Views

Last post by LJH View the latest post
Mon Aug 15, 2022 3:34 am
ESP32S3上电进不去BOOT模式如何排查原因

Last post by dreamcmi « Fri Aug 05, 2022 10:08 am
Replies: 2
Attachment(s) by dreamcmi » Wed Aug 03, 2022 6:52 pm

2 Replies

6969 Views

Last post by dreamcmi View the latest post
Fri Aug 05, 2022 10:08 am
缓慢3.3V上电导致进入Download Boot模式

Last post by LJH « Tue Aug 02, 2022 6:15 am
Replies: 3
by NickJames » Thu Jul 28, 2022 6:53 am

3 Replies

5655 Views

Last post by LJH View the latest post
Tue Aug 02, 2022 6:15 am
ESP32-WROOM-32UE的DTM测试

Last post by Vivi_123 « Tue Aug 02, 2022 3:01 am

by Vivi_123 » Tue Aug 02, 2022 3:01 am

0 Replies

1319 Views

Last post by Vivi_123 View the latest post
Tue Aug 02, 2022 3:01 am
ESP32天线滤波器参数

Last post by LJH « Wed Jul 27, 2022 9:41 am
Replies: 1
by kaisey » Tue Jun 28, 2022 12:30 am

1 Replies

3791 Views

Last post by LJH View the latest post
Wed Jul 27, 2022 9:41 am
请教关于ESP32-S3-WROOM-1的WiFi速率问题

Last post by ICY « Wed Jul 27, 2022 9:40 am
Replies: 1
by shilka » Fri Jul 22, 2022 11:03 am

1 Replies

4909 Views

Last post by ICY View the latest post
Wed Jul 27, 2022 9:40 am
求救，为什么我刷固件总是不成功？

Last post by LJH « Wed Jul 27, 2022 9:40 am
Replies: 3
Attachment(s) by geking » Thu Feb 24, 2022 7:58 am

3 Replies

5370 Views

Last post by LJH View the latest post
Wed Jul 27, 2022 9:40 am
为了降低功耗ESP32-C3 是否可以只使用WIFI或蓝牙

Last post by LJH « Wed Jul 27, 2022 9:34 am
Replies: 1
by hero_8255 » Sun Jul 03, 2022 3:21 am

1 Replies

3229 Views

Last post by LJH View the latest post
Wed Jul 27, 2022 9:34 am
晶振问题

Last post by LJH « Wed Jul 27, 2022 9:27 am
Replies: 1
by weili_an » Mon Jun 27, 2022 8:34 am

1 Replies

3705 Views

Last post by LJH View the latest post
Wed Jul 27, 2022 9:27 am
ESP32C3，“hello world”例程，上电重复打印如下内容：

Last post by LJH « Wed Jul 27, 2022 9:25 am
Replies: 2
by Ami731988 » Fri Mar 11, 2022 5:50 am

2 Replies

4602 Views

Last post by LJH View the latest post
Wed Jul 27, 2022 9:25 am
自制PCB上使用安信可ESP32C3 32S模组(C3FN4)，下载后一直报错

Last post by LJH « Wed Jul 27, 2022 9:23 am
Replies: 1
by ryanwen » Tue Jul 05, 2022 8:56 pm

1 Replies

3900 Views

Last post by LJH View the latest post
Wed Jul 27, 2022 9:23 am
关于ESP32C3芯片射频设计问题

Last post by LJH « Wed Jul 27, 2022 9:19 am
Replies: 3
Attachment(s) by ygf_666 » Mon Feb 07, 2022 2:25 am

3 Replies

9185 Views

Last post by LJH View the latest post
Wed Jul 27, 2022 9:19 am
ESP-PROG的延时电路是否必须？

Last post by LJH « Wed Jul 27, 2022 9:16 am
Replies: 1
Attachment(s) by fantasyhpu » Wed Jul 20, 2022 12:41 pm

1 Replies

2524 Views

Last post by LJH View the latest post
Wed Jul 27, 2022 9:16 am
ADC模块问题。

Last post by HalfLife « Wed Jul 27, 2022 7:00 am

by HalfLife » Wed Jul 27, 2022 7:00 am

0 Replies

1168 Views

Last post by HalfLife View the latest post
Wed Jul 27, 2022 7:00 am
请教下，esp32-S3-WROOM-1 模块的 GPIO0 用户是否可以使用？？？

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

1 Replies

2859 Views

Last post by LJH View the latest post
Mon Jun 27, 2022 6:53 am

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