Auto switching RS485 using SP3485 chip using ESP32C3 on UART0. How to make it work? Attachment(s)
by learning_mcu » Wed Jun 07, 2023 9:06 pm » in Hardware

ESP32 - Analog read GPIO 33 affects interrupt on pin GPIO 36?
by YigalB » Wed Jun 07, 2023 12:54 pm » in Hardware

DMA with External RAM (PSRAM)
by dami98 » Wed Jun 07, 2023 1:40 pm » in ESP-IDF

Cosine generator frequency setting gives unexpected results
by oldndumb » Wed Jun 07, 2023 7:57 pm » in ESP-IDF

Esp32S3 : Wifi Memory optimization
by ThomasESP32 » Thu Jun 08, 2023 2:37 pm » in ESP-IDF

Esp32S3 : How to enable Wifi and BLE at the same time ?
by ThomasESP32 » Thu Jun 08, 2023 9:42 am » in ESP-IDF

SPIFFS EXAMPLE
by pepopi » Thu Jun 08, 2023 10:44 am » in ESP-IDF

BT_INIT: Malloc failed Attachment(s)
by dengbq » Thu Jun 08, 2023 11:13 am » in ESP-IDF 中文讨论版

ESP32 WROVER - Lack of Photo Memory
by MicheliBarcello » Wed Jun 07, 2023 5:49 pm » in General Discussion

esp_restart() results in Guru Meditation Error
by rtborg » Wed Jun 07, 2023 7:23 am » in General Discussion

'%02d' directive output may be truncated writing between 2 and 11 bytes into a region of size between 9 and 16 [-Werror=
by HYPROWATER » Fri Apr 29, 2022 9:00 am » in General Discussion

No callback parameter documented for ESP_GATTC_READ_MULTIPLE_EVT
by kpfleming » Fri Jun 02, 2023 11:25 am » in Documentation

maker faire 2023 - prague
by chegewara » Wed Jun 07, 2023 9:34 pm » in General Discussion

关于ESP32-C3 WIFI 在STA模式下配网问题
by sztime » Tue Jun 06, 2023 7:19 am » in ESP-IDF 中文讨论版

请教蓝牙配网Blefi和gatt server共存的问题
by jiekouliu » Mon May 29, 2023 7:53 am » in ESP-IDF 中文讨论版

求助为什么开启wifi后会出现校验失败
by DNF557 » Thu May 18, 2023 2:02 am » in ESP-IDF 中文讨论版

arduino编写esp32c3工程，twai队列异常
by CNDY123 » Thu Jun 08, 2023 12:42 am » in ESP-IDF 中文讨论版

esp_modem: unsolicited response, URC
by timboesp » Wed Jun 07, 2023 9:45 pm » in Documentation

Mesh root node never gets Lost IP
by rsimpsonbusa » Wed Jun 07, 2023 2:53 am » in ESP-IDF

What does WROOM or WROVER means?
by daiki.watanabe » Fri Jun 02, 2023 6:01 am » in General Discussion

ESP32 on 12V power source with buck converter gets hot Attachment(s)
by xshirase » Tue Jun 06, 2023 9:44 pm » in Hardware

Wi-Fi SoftAP provision manager with external PSRAM
by kh13824 » Wed Jun 07, 2023 7:10 pm » in ESP-IDF

Custom ESP32s3 board and GPIO issues Attachment(s)
by frippe75 » Sun Jun 04, 2023 3:48 pm » in Hardware