whyengineer / esp32_snow

esp32 evk

WhyEngineer ESP32 SNOW

HardWare:

• CPU:Xtensa Dual-core 32-bit LX6 microprocessor(s),up to 600 DMIPS
• RAM:4MB(external)+520K(internal)
• ROM:4MB(external)+448(internal)
• WM8978:mclk from gpio0,48k 32bit 2channel
• MPU6050:3-Axi accle and 3-Axi gyro
• BQ24075:Li-ion Charge and power path manage
• Expand all gpio

SoftWare Component:

• a based bsp
• a webserver framework(it's easy to use)
• a websocket-server
• mp3 deocde(helix and mad)
• lightweight http client
• a simple PI(D) algorithm to fuison accel and gyro to euler and quaternion

ftp-server(about sd card)

Demo:

• webradio
• bluetooth audio
• webcontrol
• baidu_rest_api_rsa
• ble gateway
• 3d show and control

Build:

1. git clone https://github.com/espressif/esp-idf.git
2. git checkout release/v3.0
3. git submodule init
4. git submoudle update
5. git clone https://github.com/whyengineer/esp32_snow.git
6. cd esp32_snow/example
7. chose a demo and compile,if failed you can try rm the build dir and build again.

Todo List:

• a perfect project config(use make menuconfig)
• apple home assistant
• such as qplay protocol
• other funning things.