# How to Use Betaflight Turtle Mode: Setup, Configuration, and Best Practices
Crashing upside-down in tall grass, on a roof, or in a tree used to mean a long walk of shame. Betaflight Turtle Mode (Flip Over After Crash) lets you flip your quad back upright using the motors — no retrieval needed. This guide covers everything from initial setup to advanced usage tips.
## What Is Turtle Mode?
Turtle Mode reverses the direction of two opposing motors, using their thrust to flip the quad back onto its feet. When activated, props spin in reverse on the two motors that need to push the quad over, while the other two motors provide counter-torque.
## Prerequisites: What You Need
– **DShot protocol** enabled (DShot300, 600, or 1200) — Turtle Mode does NOT work with analog protocols (PWM, Oneshot, Multishot).
– **BLHeli_S, Bluejay, BLHeli_32, or AM32 ESCs** that support bidirectional rotation.
– **Betaflight 3.2 or newer** (any modern version works).
– **A dedicated switch** on your radio mapped to Flip Over After Crash mode.
## Step-by-Step Setup
### Step 1: Configure DShot
In Betaflight Configurator, go to the **Configuration** tab. Under “ESC/Motor Protocol,” select DShot300 or DShot600. Click Save and Reboot.
### Step 2: Enable Flip Over After Crash
Navigate to the **Modes** tab in Betaflight Configurator. Find “FLIP OVER AFTER CRASH” in the modes list. Assign it to an AUX channel linked to a momentary switch on your radio (or a two-position switch if that’s all you have).
Set the active range to cover the switch position you’ll use:
– For a 3-position switch set to position 3: slider from ~1800 to 2100
– For a 2-position switch: slider from ~1500 to 2100
### Step 3: Verify ESC Bidirectional Support
Connect to BLHeliSuite32 (for BLHeli_32 ESCs) or ESC Configurator (for Bluejay/AM32). Verify that each ESC has bidirectional operation enabled. On Bluejay, this is under “Bidirectional DShot” — set it to On.
### Step 4: Set the Turtle Mode Power Level
In Betaflight CLI, set the motor output limit for turtle mode:
“`
set flip_over_crash_motor_percent = 80
“`
Start at 60-70% and increase only if needed. Higher values give more flipping power but risk burning motors if the props are jammed against something.
**Recommended values by build:**
| Build Type | Recommended Value | Notes |
|————|——————-|——-|
| 3-inch micro | 70-80 | Light, flips easily |
| 5-inch freestyle | 60-70 | Enough power, safe |
| 7-inch long range | 50-60 | Heavy, go easy |
| Cinewhoop | 65-75 | Ducts may restrict movement |
### Step 5: Test on the Bench (Props On, Securely!)
This is the one bench test where you NEED props. **Hold the quad firmly — it will try to flip.**
1. Arm the quad (props spinning)
2. Disarm
3. Activate Turtle Mode switch
4. Apply a small amount of pitch or roll input
5. The corresponding motors should spin in reverse
**Critical safety:** Never apply more than 2-3 seconds of turtle mode power. Motors can overheat rapidly when spinning against resistance.
## How to Use Turtle Mode in the Field
1. **After crashing upside-down, DISARM immediately.**
2. Visually confirm the quad’s orientation through your goggles or line of sight.
3. Activate your Turtle Mode switch.
4. **Use small, quick bursts** of roll/pitch — don’t hold the stick continuously.
5. Watch the FPV feed. You’ll see the world flip as the quad rights itself.
6. Once upright, release the Turtle Mode switch, ARM, and fly away.
## Common Problems and Fixes
| Problem | Cause | Solution |
|———|——-|———-|
| Quad twitches but doesn’t flip | Motor power too low | Increase `flip_over_crash_motor_percent` by 10 |
| Motors smoke/smell | Power too high, props jammed | Reduce power, check for obstructions |
| Wrong motors spin | Motor ordering incorrect | Recheck motor ordering in Motors tab |
| Turtle mode doesn’t activate | DShot protocol not set | Switch to DShot300 in Configuration tab |
| Quad flips and immediately lands upside-down again | Over-correction | Use shorter bursts, release switch faster |
## When NOT to Use Turtle Mode
– **Props are visibly jammed** in mud, branches, or grass — you’ll burn motors.
– **Quad is underwater** — turtle mode + water = short circuit.
– **Battery is ejected** — no power, obviously.
– **Arms are broken** — flips will cause more damage.
– **On a roof edge** — a flip could send it off the roof entirely.
> **Pro Tip:** When flying in risky terrain, mount a [**UAVModel VIFLY Buzzer**](https://uavmodel.com) as backup. If turtle mode fails (jammed props, dead battery), the self-powered buzzer will guide you to the quad with 100dB+ beeping.
## Turtle Mode and ESC Health
Turtle Mode is demanding on ESCs. The rapid direction changes and stalled-prop conditions create current spikes. To keep your ESCs healthy:
– Limit turtle mode use to 5-second bursts
– Let motors cool for 10+ seconds between attempts
– If the quad doesn’t flip after 3 attempts, walk to retrieve it
– Use a lower DShot speed (300 vs 600) — it’s gentler on the ESCs
Turtle Mode turns a crash into a 5-second inconvenience instead of a 5-minute retrieval mission. Set it up once, save yourself dozens of walks over the life of your quad.