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Notice:
Based on factory firmware testing, with a battery voltage of 4.1V~4.2V, the screen is observed every 2 hours, displaying for approximately 15 seconds before automatically resting. The standby battery life is approximately 48 hours.
More information:
GithubGithub MicrophoneMicropython ESP32 Firmware Download
Package includes:
1 x T-Watch-S3 (400mAh)1 x Charging Cable (Micro USB)