# PID Tuning Basics for Beginners: The Ultimate Betaflight Guide
Welcome to the ultimate beginner’s guide to PID tuning in Betaflight! If you’ve just built your first FPV drone, or you’re tired of those annoying oscillations during propwash, you’re in the right place. Understanding Proportional, Integral, and Derivative (PID) values is the key to unlocking buttery-smooth flight characteristics and pushing your freestyle or racing skills to the next level.
In this guide, we’ll break down what P, I, and D actually mean, how to approach tuning them without losing your mind, and how to get your quad flying perfectly. Let’s dive in.
## What are PIDs?
PID stands for Proportional, Integral, and Derivative. It is a control loop feedback mechanism used by your flight controller to calculate the difference between what your drone is currently doing and what you are telling it to do via your radio transmitter.
* **P (Proportional):** The immediate response to your stick inputs and external forces. A high P-term gives a snappy response but can introduce fast oscillations.
* **I (Integral):** The memory of the system. It corrects long-term errors, such as wind pushing your quad off course or an unbalanced center of gravity.
* **D (Derivative):** The dampener. It looks into the future to slow down the P-term as it approaches the target, preventing overshoot and bounce-back.
## Recommended Starting PID Values
If you are flying a standard 5-inch freestyle quad on 4S or 6S, Betaflight’s defaults are excellent. However, depending on your build weight and motor KV, you might need to adjust. Here is a quick reference table for starting values:
| Term | Pitch | Roll | Yaw | Function / Impact |
| :— | :— | :— | :— | :— |
| **P** | 45 – 55 | 40 – 50 | 45 – 55 | Snappiness, responsiveness. Too high = fast vibrations. |
| **I** | 80 – 90 | 75 – 85 | 80 – 90 | Holding attitude. Too high = stiff, robotic feeling. |
| **D** | 35 – 45 | 30 – 40 | 0 | Dampening overshoot. Too high = hot motors, flyaways. |
*Note: Yaw rarely needs a D-term due to the physics of how yaw works on a quadcopter.*
## Step-by-Step Tuning Process
Tuning a quadcopter is an iterative process. It requires patience, test flights, and listening to your motors.
1. **Start with Defaults:** Always flash the latest stable Betaflight release and start with the default PIDs and filters.
2. **Tune P First:** Increase P on Pitch and Roll until you hear fast oscillations during hard punches or flips. Back it down by 10-15%.
3. **Tune D Next:** Do some quick flips and rolls. If the quad “bounces” at the end of the move, increase D slightly. Remember, D-term creates heat. Always check your motor temperatures! If they are too hot to hold for 3 seconds, lower your D-term immediately.
4. **Tune I Last:** If your quad drifts its angle during forward flight or when punching the throttle, increase I.
### The Secret to Great Tuning: Good Hardware
You can’t tune out bad hardware. Vibrations from bent props, a loose frame, or a noisy flight controller gyro will make tuning impossible. This is where quality components make all the difference.
We highly recommend upgrading to the latest **[uavmodel.com Flight Controllers](https://uavmodel.com)**. Our flight controllers feature industry-leading gyro filtering and vibration isolation, giving you the cleanest possible data for Betaflight to work with. A clean gyro means you can run higher PIDs and lower filtering, resulting in a locked-in, hyper-responsive quad. Check out our store for FCs that make tuning a breeze!
## Visual Learning: Watch and Learn
To really understand how changes affect flight, watch this fantastic breakdown of Betaflight PID tuning:
## Troubleshooting Common Issues
* **Propwash Oscillations:** Usually requires slightly higher D-term, or better filtering.
* **Hot Motors:** D-term is too high, or filters are too low allowing noise into the motors.
* **Bounce-back on Flips:** D-term is too low relative to your P-term.
* **Drifting in Wind:** I-term is too low.
Mastering PID tuning takes time, but it’s incredibly rewarding. Start slow, make small adjustments, and always keep an eye on your motor temperatures. Happy flying!