Search found 2 matches

by El3ctroniks
Mon Feb 12, 2024 4:08 pm
Forum: Hardware
Topic: Why does ESP32-LyraT-Mini V1.2 use an external ADC for the microphone when ADC is already available in Audio Codec?
Replies: 1
Views: 1537

Why does ESP32-LyraT-Mini V1.2 use an external ADC for the microphone when ADC is already available in Audio Codec?

Kindly refer to ES8311 audio codec datasheet and ESP32-LyraT-Mini V1.2 hardware reference. In the Lyra, an external ADC ES7243 is used to sample the audio signal from the microphone but an equally capable ADC is avaiable in the ES8311 codec ic, why does Espressif use the external ADC?
by El3ctroniks
Thu Jul 27, 2023 1:10 pm
Forum: General Discussion
Topic: Can I use some ESP32 to develop code for ESP8684?
Replies: 1
Views: 1023

Can I use some ESP32 to develop code for ESP8684?

I am making a device using the ESP8684 IC but the ESP8684 development board is not available in my area, so i want to know that can i develop firmware on esp32, but use it in ESP8684?