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Multi voltage input with custom level detection

Last post by Tranzmetro « Mon Aug 05, 2019 10:35 pm
Replies: 5
Attachment(s) by touro1981 » Thu Jun 27, 2019 6:27 pm

5 Replies

7289 Views

Last post by Tranzmetro View the latest post
Mon Aug 05, 2019 10:35 pm
How to add delay into I2C read frame

Last post by cnlohr « Sun Aug 04, 2019 2:37 am
Replies: 1
by praetorz » Mon Feb 18, 2019 6:02 pm

1 Replies

4350 Views

Last post by cnlohr View the latest post
Sun Aug 04, 2019 2:37 am
Physical pullup on input when VDD=0V is not as expected

Last post by kuhatovuk « Sat Aug 03, 2019 7:47 am
Replies: 2
by kuhatovuk » Fri Aug 02, 2019 7:37 pm

2 Replies

3429 Views

Last post by kuhatovuk View the latest post
Sat Aug 03, 2019 7:47 am
i2c read three segments error

Last post by ESP_houwenxiang « Thu Aug 01, 2019 4:21 am
Replies: 5
Attachment(s) by sarah.frei » Mon Jul 29, 2019 4:10 pm

5 Replies

6248 Views

Last post by ESP_houwenxiang View the latest post
Thu Aug 01, 2019 4:21 am
Node MCU ESP-32S V1.1 Dev board

Last post by wattwenger « Wed Jul 31, 2019 5:18 pm
Replies: 1
by wattwenger » Mon Jul 29, 2019 12:31 pm

1 Replies

3431 Views

Last post by wattwenger View the latest post
Wed Jul 31, 2019 5:18 pm
Measuring ESP32 Power Consumption

Last post by Nikonov_94 « Tue Jul 30, 2019 7:14 am
Replies: 6
Attachment(s) by Yuvaraj1867 » Wed Jul 24, 2019 10:38 am

6 Replies

18055 Views

Last post by Nikonov_94 View the latest post
Tue Jul 30, 2019 7:14 am
I2C transmission errors. Rounded I2C clock edge from ESP module?

Last post by RMandR « Mon Jul 29, 2019 2:32 pm
Replies: 6
Attachment(s) by RMandR » Fri Jul 26, 2019 8:21 pm

6 Replies

9046 Views

Last post by RMandR View the latest post
Mon Jul 29, 2019 2:32 pm
100K spi transactions per second

Last post by mikronauts « Sun Jul 28, 2019 12:41 pm
Replies: 3
Attachment(s) by StefanRvO » Sat Jul 27, 2019 8:17 am

3 Replies

5942 Views

Last post by mikronauts View the latest post
Sun Jul 28, 2019 12:41 pm
very very slow pwm singal generation

Last post by Ian777 « Sat Jul 27, 2019 11:49 pm
Replies: 4
by Ian777 » Tue Jul 23, 2019 6:25 am

4 Replies

5821 Views

Last post by Ian777 View the latest post
Sat Jul 27, 2019 11:49 pm
SD card connexion to a WROVER-B

Last post by thierry37_2 « Fri Jul 26, 2019 4:19 pm
Replies: 2
Attachment(s) by thierry37_2 » Tue Jul 23, 2019 1:14 pm

2 Replies

4407 Views

Last post by thierry37_2 View the latest post
Fri Jul 26, 2019 4:19 pm
ESP32 UART control

Last post by ESP_Sprite « Thu Jul 25, 2019 3:21 am
Replies: 1
by Autom8n » Wed Jul 24, 2019 1:39 pm

1 Replies

2670 Views

Last post by ESP_Sprite View the latest post
Thu Jul 25, 2019 3:21 am
Which ESP32 with IPEX

Last post by hml9083@hotmail.com « Tue Jul 23, 2019 10:54 am
Replies: 1
by moonspell79 » Sun Jul 21, 2019 10:23 am

1 Replies

3536 Views

Last post by hml9083@hotmail.com View the latest post
Tue Jul 23, 2019 10:54 am
how to 'backup' data? In fact just one item

Last post by obod0002 « Mon Jul 22, 2019 1:37 pm
Replies: 2
by obod0002 » Sun Jul 21, 2019 10:02 am

2 Replies

4358 Views

Last post by obod0002 View the latest post
Mon Jul 22, 2019 1:37 pm
Does the ESP32-EVB have some LEDs that I can control ?

Last post by mikemoy « Fri Jul 19, 2019 2:15 pm
Replies: 5
by GeorgeFlorian1 » Mon Jul 15, 2019 8:11 am

5 Replies

7018 Views

Last post by mikemoy View the latest post
Fri Jul 19, 2019 2:15 pm
ESP32S Node MCU can not blink

Last post by ckovamees « Thu Jul 18, 2019 5:54 pm
Replies: 2
by hoahoctro » Thu Jul 11, 2019 3:50 pm

2 Replies

3560 Views

Last post by ckovamees View the latest post
Thu Jul 18, 2019 5:54 pm
Can't flash ESP32_WROVER-B. "flash_id" reports "Flash size unknown".

Last post by WiFive « Thu Jul 18, 2019 3:54 pm
Replies: 1
by tipo1000 » Thu Jul 18, 2019 11:45 am

1 Replies

3792 Views

Last post by WiFive View the latest post
Thu Jul 18, 2019 3:54 pm
external VCTCXO Clipped Sine Wave Oscillator RTC

Last post by doanerock « Thu Jul 18, 2019 3:36 am

by doanerock » Thu Jul 18, 2019 3:36 am

0 Replies

2040 Views

Last post by doanerock View the latest post
Thu Jul 18, 2019 3:36 am
Using multiple SPI devices with ESP32

Last post by WiFive « Wed Jul 17, 2019 2:41 pm
Replies: 1
by sulli14 » Tue Jul 16, 2019 2:50 pm

1 Replies

11285 Views

Last post by WiFive View the latest post
Wed Jul 17, 2019 2:41 pm
Cannot control the default CS0 pin on VSPI.

Last post by catotonic « Wed Jul 17, 2019 4:31 am
Replies: 2
by catotonic » Tue Jul 16, 2019 9:58 pm

2 Replies

4314 Views

Last post by catotonic View the latest post
Wed Jul 17, 2019 4:31 am
ESP-WROOM-32 and extending the flash

Last post by markwj « Tue Jul 16, 2019 2:26 pm
Replies: 10
1

2
by sorenhl » Sun Jun 17, 2018 7:23 am
10 Replies

33250 Views

Last post by markwj View the latest post
Tue Jul 16, 2019 2:26 pm
Power consumption - especially if not everything is working smooth

Last post by pataga « Tue Jul 16, 2019 3:54 am
Replies: 7
Attachment(s) by obod0002 » Wed Jun 12, 2019 3:02 pm

7 Replies

12165 Views

Last post by pataga View the latest post
Tue Jul 16, 2019 3:54 am
Question about ESP32 DevkitC 3.3V pin

Last post by mikemoy « Sat Jul 13, 2019 3:00 pm
Replies: 1
by V8Interceptor » Thu Jul 11, 2019 3:52 pm

1 Replies

3661 Views

Last post by mikemoy View the latest post
Sat Jul 13, 2019 3:00 pm
ESP32 with a device with 5V CMOS input

Last post by paulo_serttel « Thu Jul 11, 2019 6:15 pm

by paulo_serttel » Thu Jul 11, 2019 6:15 pm

0 Replies

2288 Views

Last post by paulo_serttel View the latest post
Thu Jul 11, 2019 6:15 pm
ESP32 Analog pin not reading when bluetooth is connected

Last post by pravi.khm@gmail.com « Wed Jul 10, 2019 6:37 am

by pravi.khm@gmail.com » Wed Jul 10, 2019 6:37 am

0 Replies

2476 Views

Last post by pravi.khm@gmail.com View the latest post
Wed Jul 10, 2019 6:37 am
Very Poor WiFi/BLE Signal Strength

Last post by PotatoSauce « Tue Jul 09, 2019 8:16 pm

by PotatoSauce » Tue Jul 09, 2019 8:16 pm

0 Replies

3692 Views

Last post by PotatoSauce View the latest post
Tue Jul 09, 2019 8:16 pm

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