ESP32

This guide demonstrates how to stream JPEG images over a WebRTC data channel using ESP32 hardware.

Supported Devices

Device	Image
XIAO ESP32S3 Sense
ESP32-EYE
M5Camera

Setup Instructions

Install esp-idf (v5.2 or higher)

Bash

$ git clone -b v5.2.2 https://github.com/espressif/esp-idf.git
$ cd esp-idf
$ source install.sh
$ source export.sh

Download Required Libraries

Bash

$ git clone https://github.com/sepfy/libpeer
$ cd libpeer/examples/esp32

Configure Your Build

Bash

$ idf.py menuconfig
# Choose Example Connection Configuration and change the SSID and password

Build the Project

Bash

$ idf.py build

Flash and Test

Bash

$ idf.py flash

Monitor the serial port output:

Plaintext

I (10813) Camera: Camera Task Started
I (10813) webrtc: peer_signaling_task started
I (10813) webrtc: peer_connection_task started
I (10823) webrtc: [APP] Free memory: 3882160 bytes
I (10823) webrtc: open https://sepfy.github.io/webrtc?deviceId=esp32-xxxxxxxxxxxx

Open your browser and navigate to the URL provided in the serial port output: