---
growth: tree
---
# Play Keywords — Hobby/Personal Tech Focus

## Priority Keywords (Trigger deep research)
- troubleshooting
- design
- ESP32
- M5Stack
- LilyGo
- T-Display
- T-Sensor
- T-QT
- sensors
- Home Assistant
- Pi-hole
- TILT
- fermentation
- MQTT
- I2C
- GPIO
- OLED
- display
- stepper
- servo
- Arduino
- Raspberry Pi
- circuit
- PCB
- schematic
- sensor
- automation
- Node-RED

## Secondary Keywords (Follow links, note context)
- Grove
- UART
- SPI
- ADC
- voltage
- current
- resistor
- capacitor
- transistor
- relay
- power supply
- 12V
- 5V
- 3.3V
- enclosure
- 3D print
- case
- mount
- sensor fusion
- imu
- accelerometer
- gyroscope
- temperature
- humidity
- pressure
- gas sensor
- TDS
- specific gravity
- TTGO
- T-Watch
- T-Call

## Growth Triggers
When scraping new sources, follow links containing these words deeper than normal