RadiomasterAX APP for AX12 2026.06.11

🚨 Attention 🚨

After this update, the firmware and APP will automatically convert old model data to the new format. There may be some unexpected changes, such as channel reversal, etc. Please check each model's settings after the update, correct any settings that were not successfully converted, and test thoroughly before flying. This also applies to any models being restored from model files created prior to this update.

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This APP is dedicated to the AX12 remote controller. Install directly from the Firmware update page of the RadiomasterAX app (recommended) or Download the APK, copy it to the AX12's storage, and install it.

• Completely solved the app crash issue.

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中文：

🚨 特别注意： 🚨

此次更新后，固件和APP会自动转换旧模型数据到新的格式，但有可能会有一些意想不到细微变化，例如通道反转等情况，请务必在更新后检查每个模型设置，并将未成功转换的设置项更改正确，并测试无误后再进行飞行。

此APP为AX12遥控器专用，下载APK，复制到AX12的存储器中安装即可。

• 彻底解决了APP闪退问题。

RadiomasterAX APP for AX12 2026.05.13

🚨 Attention 🚨

After this update, the firmware and APP will automatically convert old model data to the new format. There may be some unexpected changes, such as channel reversal, etc. Please check each model's settings after the update, correct any settings that were not successfully converted, and test thoroughly before flying. This also applies to any models being restored from model files created prior to this update.

---

This APP is dedicated to the AX12 remote controller. Install directly from the Firmware update page of the RadiomasterAX app (recommended) or Download the APK, copy it to the AX12's storage, and install it.

• Improved the safety check prompts for firmware and app updates.

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中文：

🚨 特别注意： 🚨

此次更新后，固件和APP会自动转换旧模型数据到新的格式，但有可能会有一些意想不到细微变化，例如通道反转等情况，请务必在更新后检查每个模型设置，并将未成功转换的设置项更改正确，并测试无误后再进行飞行。

此APP为AX12遥控器专用，下载APK，复制到AX12的存储器中安装即可。

• 完善了更新固件与 APP 的安全检查提示语

RadiomasterAX APP for AX12 2026.05.18

🚨 Attention 🚨

After this update, the firmware and APP will automatically convert old model data to the new format. There may be some unexpected changes, such as channel reversal, etc. Please check each model's settings after the update, correct any settings that were not successfully converted, and test thoroughly before flying. This also applies to any models being restored from model files created prior to this update.

---

This APP is dedicated to the AX12 remote controller. Install directly from the Firmware update page of the RadiomasterAX app (recommended) or Download the APK, copy it to the AX12's storage, and install it.

• TBA

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中文：

🚨 特别注意： 🚨

此次更新后，固件和APP会自动转换旧模型数据到新的格式，但有可能会有一些意想不到细微变化，例如通道反转等情况，请务必在更新后检查每个模型设置，并将未成功转换的设置项更改正确，并测试无误后再进行飞行。

此APP为AX12遥控器专用，下载APK，复制到AX12的存储器中安装即可。

• 待通知

RadiomasterAX APP for AX12 2026.04.29

🚨 Attention 🚨

After this update, the firmware and APP will automatically convert old model data to the new format. There may be some unexpected changes, such as channel reversal, etc. Please check each model's settings after the update, correct any settings that were not successfully converted, and test thoroughly before flying. This also applies to any models being restored from model files created prior to this update.

---

This APP is dedicated to the AX12 remote controller. Install directly from the Firmware update page of the RadiomasterAX app (recommended) or Download the APK, copy it to the AX12's storage, and install it.

• Cross-validation between the frontend APP and backend firmware prevents crashes caused by version mismatches.

• Added a dark mode, which can be toggled in the system settings.

• Added optional baud rate options in the ELRS settings:

400000 (400k)
921600 (921k)
1870000 (1.87M)

• Added a CNT input source, which is a counting timer that can be used for functions such as automatic channel reciprocation.

• In output, mixing, dual rate, and channel lock, added three trigger conditions: greater than, less than, and equal to.

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中文：

此APP为AX12遥控器专用，下载APK，复制到AX12的存储器中安装即可。

• 前端APP与后端固件交叉验证，避免前后端版不不对应导致的闪退问题。

• 添加了暗色模式，可在系统设置中切换。

• ELRS选项中添加了可选波特率选项

400000:(400k)
921600(921k)
1870000(1.87M)

• 添加了一个CNT输入源，是一个计数定时器，可用于通道自动往复等功能

• 在输出、混控、双比例、通道锁定中，添加了大于、小于、等于三个触发条件。

**特别注意： **

此次更新后，固件和APP会自动转换旧模型数据到新的格式，但有可能会有一些意想不到细微变化，例如通道反转等情况，请务必在更新后检查每个模型设置，并将未成功转换的设置项更改正确，并测试无误后再进行飞行。