Hi all,
working on a new project I encountered a problem where I'm not sure whether it can be solved without additional hardware or not.
Using an ESP32 with the arduino framework, I realized an UDP multicast receiver. Its job is to receive a multicast transport stream at a rate of approx. 5 Mbit ...
Search found 2 matches
- Mon Jan 10, 2022 9:48 am
- Forum: ESP32 Arduino
- Topic: SPI Master DMA transmission requierement: one byte at a time with gaps
- Replies: 1
- Views: 4805
- Wed Jul 21, 2021 2:10 pm
- Forum: ESP32 Arduino
- Topic: ESP32 I2S with DMA buffer issue: ways to detect buffer over/underrun
- Replies: 0
- Views: 3020
ESP32 I2S with DMA buffer issue: ways to detect buffer over/underrun
Hi,
a recent project involves audio transmission with ESP32's using external I2S codecs and ESPnow, all written using the Arduino environment in PlatformIO.
Current setup: Audio transmitter
Wolfson WM8960 in i2s slave mode, 48kHz sample rate, 16 bit stereo
-> ESP32 running an instance of the OPUS ...
a recent project involves audio transmission with ESP32's using external I2S codecs and ESPnow, all written using the Arduino environment in PlatformIO.
Current setup: Audio transmitter
Wolfson WM8960 in i2s slave mode, 48kHz sample rate, 16 bit stereo
-> ESP32 running an instance of the OPUS ...