After spending a few weeks experimenting with my ESP12F module, I wanted to share my experiences and some tips that might help others who are just starting out with IoT projects. 
Initially, I connected my ESP12F directly without any resistors, which worked for a short time but led to connection issues and frequent restarts. After some research, I discovered the importance of using resistors to stabilize the power supply. Here’s what I did:
- Power Supply Stability: I connected a 10k resistor between CH_PD and 3.3V. This helped prevent voltage drops and ensured the module stays powered consistently.
- Grounding GPIO15: I also added a 10k resistor between GPIO15 and GND. This step was crucial for stabilizing the module’s operation and preventing unexpected reboots.
- Relay Module Integration: I paired the ESP12F with a 5V relay module to control my home lights. While there was an initial delay in responses, adjusting the resistor values and ensuring proper grounding resolved this issue.
My setup now runs smoothly, and I’ve successfully integrated it with Tasmota for remote monitoring and control. If you’re experiencing similar issues, I highly recommend checking your resistor connections and ensuring all grounds are properly connected. 
What tips or tricks have you found useful when working with ESP12F modules? I’d love to hear your experiences and learn more! 