TTGO-T9-RGB_LED-WM8978
ESP-IDF:https://github.com/espressif/esp-idf
IDF_DEMO:WM8978
ARDUINO:https://www.arduino.cc/en/Main/Software
ARDUINO_DEMO:RGB_LED,MPU9250
1.WM8978
SD card music player and microphone recording
(1) Upload the program
Here we need to use ESP FLASH DOWNLOAD TOOL, if you did not download this software. Here is a link:
http://espressif.com/en/support/download/other-tools
(2) SD card preparation
https://github.com/LilyGO/TTGO-T9-RGB_LED-WM8978/tree/master/WM8978/sd_file
First of all to your SD card file backup, and then formatted, it is best not recommended the rest of the paper.
Finally, download the file into it.
(3) Serial debugging
Insert the SD card,Use putty or minicom and other serial debugging tools shown below
At this point we can hear the beautiful music
PS:If you want to modify your songs, you can replace it here
(4) Recording function
Here we need to manually configure WIFI, here I recommend using AI-Think's WeChat public
number. Here's the QR code
