Chengdu Ebyte Electronic Technology Co.,Ltd. ESP32-S3-MINI series development board user manual Contents ESP32-S3-MINI Series ........................1 Development Board User Manual ...................... 1 Disclaimer and Copyright Notice ....................... 3 1. Module introduction ........................1 1.1 Features ..........................1 1.2 Parameter introduction .......................1 2.
The final interpretation right belongs to Chengdu Ebyte Electronic Technology Co., Ltd. Notice : Due to product version upgrades or other reasons, the contents of this manual may be changed. Ebyte Electronic Technology Co., Ltd. reserves the right to modify the contents of this manual without any hint or noticet. This manual is only used as a guide.
Chengdu Ebyte Electronic Technology Co.,Ltd. ESP32-S3-MINI series development board user manual 1. Module introduction 1.1 Features Figure 1 Actual picture of the module ESP32-S3-MINI-1-TB&ESP32-S3-MINI-1U-TB entry-level development boards, using ESP32-S3-MINI-1 &ESP32-S3-MINI-1U modules. This development board has complete Wi-Fi and low-power Bluetooth functions, and most of the module pins on the board have been led to pin headers on both sides.
Chengdu Ebyte Electronic Technology Co.,Ltd. ESP32-S3-MINI series development board user manual Working 10% ~ 90% Relative humidity, no condensation humidity Storage -40 ~ +125℃ Industrial grade temperature 2. Function Introduction 2.1 Component introduction Figure 2 Main component diagram Main components...
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Chengdu Ebyte Electronic Technology Co.,Ltd. ESP32-S3-MINI series development board user manual chip through the onboard USB to UART bridge. Download button. Press and hold the Boot key and press the Reset key Boot key simultaneously to enter the "firmware download" mode and download the firmware through the serial port.
Chengdu Ebyte Electronic Technology Co.,Ltd. ESP32-S3-MINI series development board user manual 2.2 Pin definition The picture below shows the front view of ESP32-S3-MINI-1-TB&ESP32-S3-MINI-1U-TB: Figure 3 Current test interface diagram Pin number Pin name Type Pin usage 3.3 V power supply...
Chengdu Ebyte Electronic Technology Co.,Ltd. ESP32-S3-MINI series development board user manual I/O/T SPICLK_P, GPIO47, SUBSPICLK_P_DIFF I/O/T SPICS1, GPIO26 I/O/T RTC_GPIO21, GPIO21 SPICLK_N, GPIO48, SUBSPICLK_N_DIFF, RGB I/O/T 5 V power supply Ground Note: 1.P: power supply; I: input; O: output; T: can be set to high impedance.