Can i use i2s without DMA

Hi, i wrote a program that uses i2s 8bit parallel single channel in lcd mode.Data transfered with DMA. Now i want to use psram because internal ram of the esp32 is not enough. But psram could not use for a DMA allocation. How can i use i2s to transfer data from psram? ıf psram can be used without DM...

In short, use this callback instead: https://github.com/espressif/arduino-esp32/blob/master/libraries/BLE/src/BLEServer.h#L128 I could not get the point, virtual void onConnect(BLEServer* pServer, esp_ble_gatts_cb_param_t *param); In this callback, connid and client address is returned by param, ho...

Hi, I wrote a ble multiconnection server using esp32 arduino. In the code below, i can see connected or disconnected device connection id. class BleServerCallbacksClass: public BLEServerCallbacks { void onConnect(BLEServer* p_server) { Serial.printf("on connect, conn id: %u\n", p_server->getConnId()...