The core processor chip ESP32-S3 is a highly integrated, low-power Wi-Fi and Bluetooth system-on-chip (SoC),designed for Internet of Things (IoT), mobile devices, wearable electronics, smart home and other applications.

ESP-S3-12K module provides a variety of peripheral interfaces, including UART, PWM, SPI, I2S, I2C, ADC, LCD, DVP,RMT(TX/RX), pulse counter, USB OTG，USB Serial/JTAG，SDIO，DMA controller, TWAI controller, temperature sensor, capacitive sensor and up to 38 IO ports.

ESP-S3-12K module has a variety of unique hardware security mechanisms. Hardware encryption accelerator supports AES, SHA and RSA algorithms. The RNG, HMAC and Digital Signature modules provide more security features. Other security features include Flash encryption and secure boot signature verification. The perfect security mechanism enables the chip to be perfectly applied to various encryption products.

Features:-

• Support WiFi 802.11b/g/ N, 1T1R mode data rate up to 150Mbps
• Support Bluetooth5, Bluetooth Mesh, speed support: 125Kbps, 500Kbps, 1Mbps, 2Mbps
• Xtensa-R32-bit LX7 dual-core processor, supports clock frequency up to 240 MHz, has512 KB SRAM, 384 KB ROM, and 16KB RTC SRAM
• Support UART/GPIO/ADC/PWM/I2C/I2S/SPI/LCD/DVP/RMT/SDIO/USB OTG USB Serial/MCPWM/DMA controller/TWAI controller interface, temperature sensor, pulse counter, capacitive sensors GPIO
• The package is SMD-42
• Integration WiFi MAC/BB/RF/PA/LNA/Bluetooth
• Multiple sleep modes are supported and the deep sleep current is less than 8uA
• The serial port rate is up to 5Mbps
• Supports STA/AP/STA+AP and hybrid modes
• Smart Config (APP) /Air Kiss (we chat) is supported
• Support serial port local upgrade and remote firmware upgrade (FOTA)
• Fixed universal AT instruction for quick use
• Support secondary development, integrated Windows, Linux development environment
• About Flash: the esp-s3-12k module has 8MByte Flash built-in by default

Specifications:-

• Model : ESP-S3-12K
• Package : SMD-42
• Size : 31x18x3.2(±0.2)mm
• Antenna : On-board antenna
• Frequency Range : 2400 ~ 2483.5MHz
• Operating temperature : -40℃~85℃
• Storage environment : -40 ℃ ~ 125 ℃，< 90%RH
• Power supply range : Support voltage 3.0V ~ 3.6V，supply current >500mA
• Support Interface : UART/GPIO/ADC/PWM/I2C/I2S/SPI/LCD/DVP/RMT/SDIO/USB OTG/MCPWM/DMA/TWAI
• IO : 38
• UART Rate : Support 110 ~ 4608000 bps ，default 115200 bps
• Security : WEP/WPA-PSK/WPA2-PSK
• SPI Flash : 8MByte（default）Optional 4/16MByte
• PSRAM : 8MByte（default）Optional 0/2MByte

Package Includes:-

1 x Ai Thinker ESP32-S3-12K WiFi + BLE Module