Fangrui Product Details (1)programming Software: For Arduino Ide (2)voltage: 7.2-8.4v (3)esp32-s3-wroom-1-n16r8 Module And Renesas P7fa4m1ab3cfm#aa0 Microcontroller Are Adopted. (4)built-in Esp32-s3 Series Soc, Xtensa Dual-core 32-bit Lx7 Microprocessor (5)16mb Flash, 8mb Ps Ram, 384kb Rom 36 Gpio Ports On-board Pcb Antenna, Support External Antenna Support 802.11b/g/n Standard 2.4ghz Wi-fi, Bluetooth 5.0 Data Rate 150mbps Adc, Gpio, Ic, Is, Spi, Pwm, Uart, Usb Operating Temperature -40c - 65c (ta) Communication Mode: Uart/wifi Colour:black Material:pcb+electronic Components Package Contents: 1 X Esp32 S3 Plus Motherboard Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.