SE 101 Project

Team 14:

• Martin Baldwin
• Alex Du
• Alicia Mao
• Faisal Sayed
• Shivani Tiwari
• Michelle Yao

GPIO Setup

..1..2............3.
456..............7..

1. Ground
2. Mic BCLK
3. Mic DOUT
4. 3.3V
5. I2C data
6. I2C clock
7. Mic LRCL

Software Setup

1. Turn on iphslamma hotspot

Host

1. Install Python packages from requirements.txt
2. Ensure venv is activated
3. Ensure OpenAI API key environment variable is set
4. Ensure SSH identity is added

Raspberry Pi

1. Start pigpio daemon with sudo pigpiod -t 0
   • -t 0 is necessary to avoid interfering with I2S microphone input
2. Ensure $HOME/record directory exists