SPECIFICATIONS

Performance Introduction:
Processor: ESP32-S3 series chips use Xtensa ® Dual core 32-bit LX7 microprocessor with a maximum clock frequency of 240 MHz.
Storage: Integrated 384KB ROM, 512KB SRAM, and 16KB RTC SRAM, supporting up to 16MB of external PSRAM
Wi Fi: Supports 802.11 b/g/n protocol in the 2.4 GHz frequency band, with a maximum data rate of 150 Mbps.
BT: Supports BT LE 5.0 and multiple speeds (125Kbps, 500Kbps, 1Mbps, 2Mbps).
Supply voltage: DC 3.3V;
Wi Fi module IO maximum output current: 12mA;
Wi Fi module RST pin low level valid;
External interface: The RXD of the Wi Fi module is connected to the TXD of the external MCU, and the TXD of the Wi Fi module is connected to the RXD of the external MCU;
Automatic download mode: Connect the EN and GPIO pins of the module to the DTR and RTS pins of the serial chip to achieve automatic software download mode.
Module enters FLASH download mode: IOO is at low level, then the module is reset and powered on; Wi Fi module enters normal working mode: 1O0 is at high level, the module is reset and powered on.
Size: 40mm * 27mm

be careful:
The product already has a built-in program, please do not re burn the firmware!
If we re burn the firmware, it will result in the inability to connect to our app.
The development board module adopts the ESP32-S3 chip, which is fully compatible with the ESP-S3-1 series module and defaults to the N16R8 version.

Package Include:
1X development board
2X pin arrangement (optional with or without welded pins)