Hello Rudi, That is good to hear news about PSRAM and Flash Upgrade mechanism. I would like to know that can it be possible to integrated into ESP32 Modules or we need to make custom package using ESP32 Chip? Also, I would like to know that what are the dependencies from hardware and software end t...

Hello Rudi, That is good to hear news about PSRAM and Flash Upgrade mechanism. I would like to know that can it be possible to integrated into ESP32 Modules or we need to make custom package using ESP32 Chip? Also, I would like to know that what are the dependencies from hardware and software end to...

rudi ;-) wrote: ↑

Tue Aug 15, 2023 2:39 pm

update
=======

in 2023 the psram theme continues

128Mbit, 256Mbit, 512Mbit


APMemory:
128_256_512.jpg


best wishes
rudi

edit: 18. Aug ' 23
update
======

128Mbit Psram + 256Mbit Flash successful
tw_05.png
tw_06.png

Thanks Rudi for providing updates.

Where can I download the source code for the download tool? Hello, I think there won't be any source code for this flash download tool because it is just for flashing binary into ESP32 Chip or modules. So, Would you please let me know that why you need source code for ESP32 Flash Download Tool? Bec...

Hello Team, Is this correct flow for scanning Access Point while ESP32 is configured as STA mode? err = esp_wifi_disconnect(); if(err != ESP_OK) { ESP_LOGE(TAG, "esp_wifi_disconnect: fail"); } else { ESP_LOGI(TAG, "esp_wifi_disconnect: success"); } while(true) { sys_uptime = (uint32_t) system_up_tim...

Hello Team,

Let me know if need any more information regarding this issue as it is really critical at our end and we are also not able to reproduce issue easily like it is taking almost 4 to 5 days to reproduce issue at our end.

Hello Team, We have developed one code to scan all list of Wi-Fi Access points and trying to connect specific Access points based on RSSI. It was working fine till few days and able to connect successfully in case of device disconnected. But, Suddenly, we are getting esp_wifi_scan_get_ap_num as 0 co...

Hello MicroController, If we delete Task with below Register callback then we are not able to delete it and system is going to crash it with few backtrace as well. ret = esp_ble_gatts_register_callback(gatts_event_handler); if (ret){ DEBUG_LOGE(UART, GATTS_TAG, "gatts register error, error code = %x...

Hello MicroController, We moved further from our end with deinitialize and initialize Buetooth from our end which is working fine without any issue. We have also looked and did some research regarding overall internal memory allocation and de-allocation when Bluetooth Init and De-Init is happened al...

You can disable/de-init Bluetooth and then re-enable it. Just the mentioned release memory function, which the OP used, is "irreversible". Hello MicroController, Understood your point. If you have any reference example to de-init and again initialize it then would you please share it for our refere...