Echo Optimization Issues in Voice Calls with ESP32-S3-WROOM-1U Module

Echo Optimization Issues in Voice Calls with ESP32-S3-WROOM-1U Module

Qiming Cloud/ 01 Have you ever encountered this? When using the ESP32-S3-WROOM-1U module, ESP-ADF version release/v2.4, developed based on ADF + Agora SDK, have you experienced significant echo during two-way voice calls via the mobile APP? Qiming Cloud/ 02 What’s going on here? The input data for AEC processing is divided into left and right … Read more

Solving ESP32-C3-MINI-1U Wake-up Issues in Sleep Mode

Solving ESP32-C3-MINI-1U Wake-up Issues in Sleep Mode

Qiming Cloud/ 01 Have you ever encountered this? When using the ESP32-C3-MINI-1U module with ESP-IDF version idf5.0.1, there is a probability of failure when waking up from sleep mode, causing the module to hang with no information printed to the serial port. Why is this happening? Qiming Cloud/ 02 What’s going on? The mainboard is … Read more