ESP32 Bluetooth use SPIRAM. #93000
-
Is it possible? Is there any plan at present, like WIFI?
|
Beta Was this translation helpful? Give feedback.
Replies: 4 comments
-
@zhang-wenchao It might be possible but there is no plan to do so, even in |
Beta Was this translation helpful? Give feedback.
-
I am currently mainly using ESP32C3, which cannot turn on BT and WIFI at the same time, which forced me to switch to the more expensive ESP32S3. Then I found that the situation was not improved and there was still very little remaining DRAM. When compiling, dram0 overflow will appear. I found that WIFI can use PSRAM, which saves me 80K. If Bluetooth can use PSRAM, it can let me do more. |
Beta Was this translation helpful? Give feedback.
-
Check this clean up: #92795 |
Beta Was this translation helpful? Give feedback.
-
Very good, thanks. Now you can use WiFi and BT at the same time. This modification saved me 85KB of DRAM of ESP32C3. |
Beta Was this translation helpful? Give feedback.
Check this clean up: #92795
It frees some dram/iram as well. That might help you.