Search found 58 matches
- Wed Apr 10, 2024 12:06 pm
- Forum: ESP32 Arduino
- Topic: MCU speed vs Task Manager
- Replies: 5
- Views: 889
Re: MCU speed vs Task Manager
Then look for the error in the protocol, not in the esp32 UART hardware
- Tue Apr 09, 2024 10:57 pm
- Forum: ESP32 Arduino
- Topic: MCU speed vs Task Manager
- Replies: 5
- Views: 889
Re: MCU speed vs Task Manager
what kind of ACK is it?
There is no ACK in UART serial data transmission, it is asynchronous data transmission between transmitter and receiver, there is transmission even if the receiver is not connected....
There is no ACK in UART serial data transmission, it is asynchronous data transmission between transmitter and receiver, there is transmission even if the receiver is not connected....
- Mon Feb 12, 2024 5:56 pm
- Forum: Hardware
- Topic: GPIO14 prevents ESP32-WROOM to boot
- Replies: 4
- Views: 522
Re: GPIO14 prevents ESP32-WROOM to boot
https://randomnerdtutorials.com/esp32-p ... nce-gpios/
14 outputs PWM signal at boot
14 outputs PWM signal at boot
- Mon Feb 05, 2024 3:45 pm
- Forum: ESP32 Arduino
- Topic: Reading from news API server seems to have buffer overflow.
- Replies: 1
- Views: 388
Re: Reading from news API server seems to have buffer overflow.
Check these variable definitions:
news_payload
n_payload
news_payload
n_payload
- Sat Sep 23, 2023 9:59 pm
- Forum: ESP32 Arduino
- Topic: ESP32 with external antenna?
- Replies: 2
- Views: 1496
Re: ESP32 with external antenna?
if you want to convert an existing card, this works:
https://community.home-assistant.io/t/h ... d/131601/3
https://community.home-assistant.io/t/h ... d/131601/3
- Wed Aug 23, 2023 8:17 pm
- Forum: ESP32 Arduino
- Topic: ESP32-wroom-32e freezes after some days/months
- Replies: 3
- Views: 1990
Re: ESP32-wroom-32e freezes after some days/months
What do you expect without a code sample?
- Sat Jul 22, 2023 6:41 pm
- Forum: ESP32 Arduino
- Topic: ESP32 and 2.8" TFT display
- Replies: 2
- Views: 1105
Re: ESP32 and 2.8" TFT display
your display: Technical specifications Driver: ILI9341 You selected in setup file the #define ST7735_DRIVER // Define additional parameters below for this display comment this, and select the // #define ILI9341_DRIVER // Generic driver for common displays or // #define ILI9341_2_DRIVER // Alternativ...
- Wed Nov 16, 2022 9:42 pm
- Forum: ESP32 Arduino
- Topic: Compilation error with blank sketch
- Replies: 6
- Views: 2805
Re: Compilation error with blank sketch
Hi!
What is the full verbose error message?
Check the path and filename of the file, do not contain special characters, spaces, international characters, etc.
What is the full verbose error message?
Check the path and filename of the file, do not contain special characters, spaces, international characters, etc.
- Thu Sep 08, 2022 9:26 pm
- Forum: ESP32 Arduino
- Topic: i need an expert to validate the code for ESP32 ARDUINO
- Replies: 2
- Views: 1603
Re: i need an expert to validate the code for ESP32 ARDUINO
The power supply/LDO/stepdown correct?
can it provide enough power/current?
can it provide enough power/current?
- Sun Mar 27, 2022 2:07 pm
- Forum: ESP32 Arduino
- Topic: Favicon
- Replies: 10
- Views: 8042
Re: Favicon
in my chrome ok.
Try clear cache in chrome
Try clear cache in chrome