If you use devboards, there's nothing in particular you need to worry about: the rev0 and rev1 variations are mostly optimizations in the analog circuitry. Thanks. Are you sure there's no breaking changes or significant difference particularly on SDMMC, PSRAM, RMT, DMA and LCD? The reason I need to...

Hi all, I would like to know what's the major differences between ESP32-S3 Rev. 0 and Rev. 1? It seems like the development boards I've got is Rev. 0. If I use these development boards and develop firmware for Rev. 1 silicon, is there anything I need to be specifically taken care of? Regards, Jackson

Any updates on this?

Hi all, I would like to know: 1. Can I use esp_wifi_80211_tx() and promiscuous mode related functions to send and receive low-level 802.11 packets with Espressif 802.11LR long-range mode anyway? 2. Are there any other limitations or performance impact (except lower bitrate) for AP and STA? 3. Does i...

Hi all, I need to write a function for detecting if there is a valid WiFi STA configuration has been saved to NVS previously. I'm now using esp_wifi_get_config() to achieve that. However, esp_wifi_get_config() will always return ESP_OK if WiFi and NVS are correctly initialised. So I need to detect t...

I've had a look for the current Asio submodule in the ESP-IDF repo (https://github.com/espressif/asio). It's quite outdated.

Hi all,

I've just seen this article: https://www.wolfssl.com/wolfssl-support ... libraries/

Since ESP32 supports WolfSSL now, will the Asio component supports SSL connections later via WolfSSL?

Regards,
Jackson

Hi guys, I've seen ST has provided a Type-C port controller (TCPC) library for their STM32F0 microcontrollers (see https://github.com/st-one/X-CUBE-USB-PD ). Those STM32F030 chips don't have any hardware TCPC peripherial and the TCPC is all based on software. Then the users are not required to get a...

Hi all, We have a project that we need to use the WiFi network to check the update on every 30 seconds to 5 minutes periodically. The connection time only takes about 10 to 15 seconds. So the ESP32 should be in deep sleep mode to save battery. Now we're planning to re-use the WiFi connection state. ...