# Power Saving

**URL:** https://forum.amebaiot.com/c/freertos/power-saving/77.md

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## [About the FreeRTOS Power Saving category](https://forum.amebaiot.com/t/about-the-freertos-power-saving-category/4428)

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**Author:** [@emch](https://forum.amebaiot.com/u/emch)\
**Replies:** 0\
**Last updated:** [October 24, 2025, 6:14am UTC](https://forum.amebaiot.com/t/about-the-freertos-power-saving-category/4428 "2025-10-24T06:14:23Z")

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For all topics related to FreeRTOS Power Saving solution: tickless, cg/pg sleep, deep-sleep, etc. 讨论关于FreeRTOS 低功耗解决方案的所有话题：tickless, cg/pg sleep, deep-sleep等。

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## [VAD can't wakeup AP in PG(power gating) sleep mode](https://forum.amebaiot.com/t/vad-cant-wakeup-ap-in-pg-power-gating-sleep-mode/5161)

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**Author:** [@1587](https://forum.amebaiot.com/u/1587)\
**Replies:** 4\
**Last updated:** [October 21, 2026, 9:38am UTC](https://forum.amebaiot.com/t/vad-cant-wakeup-ap-in-pg-power-gating-sleep-mode/5161 "2026-10-21T09:38:53Z")

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Hello guys, Currently based on PKE8730EAH-VD3-F32(main SOC is RTL8730E) eval board, We’re testing it’s power consumption. Make “VAD” as the wakeup source, test APCG and APPG: Test method(according to vad.c): AT+TICK…

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## [低功耗下引脚方向如何设置](https://forum.amebaiot.com/t/topic/2100)

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**Author:** [@bingsong.li](https://forum.amebaiot.com/u/bingsong.li)\
**Replies:** 1\
**Last updated:** [August 2, 2023, 3:35am UTC](https://forum.amebaiot.com/t/topic/2100 "2023-08-02T03:35:20Z")

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Hi， 目前在调试低功耗模式， 硬件是自己开发的非官方板子， 使用的是标准 SDK, 想要知道 pmap\_func 中为何没有关于 pin 方向的初始化？ 关于 pan pu/pd 只是对输入起作用吗？ 底功耗下是否要对 IO 方向进行配置？

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## [Wifi output power regulate](https://forum.amebaiot.com/t/wifi-output-power-regulate/720)

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**Author:** [@brcisna](https://forum.amebaiot.com/u/brcisna)\
**Replies:** 3\
**Last updated:** [August 12, 2021, 2:07am UTC](https://forum.amebaiot.com/t/wifi-output-power-regulate/720 "2021-08-12T02:07:18Z")

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Hello All, Is it possible to regulate output power on the rtl8720dn module,possibly through AT commnads? looking through the listed AT commands reference in docs , do not see such an item. Thank You