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3 months agoThank you for your suggestion. I found an old Android tablet. I used ForceDoze app using Shizuku (temp root) to prolong battery life for 3 days for using 3 hour daily. And using Moonreader + for my books with reading mode and put on a hazy screen protector. It works wonderfully now. Setup was a bit of hassle. But now it’s done.
sudo iwconfig wlan0 power off
Replace “wlan0” with the name of your Wi-Fi interface if it’s different.
Is this the one?