Fangrui Product Details 1. Low-power Dual-core 32-bit Cpu,can Be Used As Application Processor 2. Main Frequency Up To 240mh,computing Power Up To 600mips 3. Built-in 520 Kb ,external 4m Psram 4. Support Uart/sp/i2c/pwm/adc/ And Other Interfaces 5. Support Ov2640 And Ov7670 Cameras,built-in Flash 6. Support Wifi Upload Of Pictures 7. Support Tf Card 8. Support Multiple Sleep Modes 9. Embedded Wip And Freertos 10. Support Sta/ap/sta+ap Working Mode 11. Support Smart Confing/airkiss One-key Network Configuration 12. Support Secondary Development Due To Different Batches,there May Be Differences In Product Appearance,color,and Printed Text,which Not Affect The Use. Colour:black Material:pcb Package Contents: 1x Development Board 1x Ov2640 Camera 1x Base 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.