# H8 3D

## Details

**Protocol Number:**  36\
**Autobind:**  Yes\
**Channel Re-mapping:**  Yes\
**Extended Limits:**  No\
**Failsafe Support:**  No\
**Receiver Match:**  No\
**Telemetry:**  No\
**Option Value:**  N/A

## Notes

None

## Channel Assignment

| CH1 | CH2 | CH3 | CH4 |
| --- | --- | --- | --- |
| A   | E   | T   | R   |

## Sub Protocols

### 0 - H8\_3D

**Models:**  Eachine H8 mini 3D, JJRC H20/H22/H11D

| CH1 | CH2 | CH3 | CH4 | CH5  | CH6   | CH7     | CH8   | CH9  | CH10 | CH11 | CH12 | CH13   |
| --- | --- | --- | --- | ---- | ----- | ------- | ----- | ---- | ---- | ---- | ---- | ------ |
| A   | E   | T   | R   | Flip | Light | Picture | Video | OPT1 | OPT2 | CAL1 | CAL2 | Gimbal |

**H8 3D Channels**

* OPT1 = RTH, then press a direction to enter headless mode (like stock transmitter), 
* OPT2 = switch 180/360° flip mode
* CAL1 = accelerometer calibration

**JJRC H20 Channels**

* OPT1 = Headless
* OPT2 = RTH
* CAL1 = H20/H20H - headless calibration
* CAL2 = accelerometer calibration

**JJRC H22 Channels:**

* OPT1 = RTH
* OPT2 = 180/360° flip mode

### **1 - H20H**

**Models:**  JJRC H20H\
**Channels:**  CH6 = Motors on/off

### **2 - H20 Mini**

**Models:**  JJRC H20 Mini\
**Notes:**  Only three transmitter IDs are available.   Change **Receiver Num** value to cycle through them.

### **3 - H30 Mini**

**Models:**  JJRC H30 Mini\
**Notes:**  Only three transmitter IDs are available.   Change **Receiver Num** value to cycle through them.


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