Product Features
Powerful CPU:ESP32-S3, 32-bit RISC-V single-core processor, running frequency up to 160 MHz
WiFi:802.11b/g/n protocol, 2.4GhHz, supports Station mode, SoftAP mode, SoftAP+Station mode, mixed mode
Blue tooth:BLE 5.0
Ultra-low power consumption: deep sleep power consumption is about 43μA
Rich board resources: 400KB SRAM, 384KB ROM built-in 4Mflash.
Chip model: ESP32S3FH4R2
Ultra-small size: as small as a thumb (22.52x18mm) Classic shape, suitable for wearable devices and small projects
Reliable security features:support AES-128/256, hash, RSA, HMAC, digital signature and secure boot encryption hardware accelerator
Rich interfaces:1xI2C, 1xSPI, 2xUART, 11xGPIO (PWM), 4xADC
Onboard RGB, blue LED: public GPIO48 pin
External power supply:If external power supply is required, just connect the external power supply + level to the B+ position on the back of the board, and the negative pole to the B- on the back. (Supports 3.3~6V power supply). The battery can be charged by connecting USB.
Note: Be careful not to short-circuit the positive and negative poles when welding, which will burn the battery and the device
Package: 10PCS Esp32 s3 mini Development Board