2. Soldering the headers Before using your click board, make sure to solder 1x8 male headers to both left and right side of the board. Two 1x8 male headers are included with the board in the package. 1 CAMERA click 2 3 4. Essential features Streaming video is a demanding task for microcontrollers. Camera click combined with a 32-bit target board MCU will enable you to stream QCIF resolution video (176 x 144 px). Increased processing power and storage capabilities will get you better results (the maximum resolution of the Turn the board upside down so that Turn the board upward again. Make sure OVO7670 sensor aboard camera click is the bottom side is facing you upwards. to align the headers so that they are VGA, 640x480). With 8-bit MCUs, camera Place shorter pins of the header into the perpendicular to the board, then solder the click is best used for rendering static appropriate soldering pads. pins carefully. images, or for specific applications where a few frames per second are enough. 1. Introduction 3. Plugging the board in Camera click carries OV7670-VL2A, a low click voltage CMOS image sensor, connected to Once you have soldered the headers your an onboard FT900 MCU through a parallel board is ready to be placed into the desired BOARD camera interface. The FT900 in turn outputs mikroBUS socket. Make sure to align the www.mikroe.com the camera image to the target board cut in the lower-right part of the board with microcontroller through the mikroBUS the markings on the silkscreen at the SPI interface (CS, SCK, MISO, MOSI). An mikroBUS socket. If all the CAMERA click manual ver 1.00 additional RDY pin (INT) signals the cameras pins are aligned correctly, status. Camera click is designed to use a push the board all the way 3.3V power supply only. into the socket. 01000000747498. Code examples 5. Schematic VCC-3.3V VCC-1.5V VCC-3.3V C30 1uF U3 Once you have done all the necessary 1 5 VCC-3.3V VCC-1.8V VCC-3.3V AVDD-2.8V IN OUT R14 U5 U4 2 1 5 1 5 R24 2K2 GND IN OUT IN OUT 287K preparations, its time to get your click board 2 2 3 4 R27 R21 GND GND EN ADJ PWR E5 C36 E6 C37 E3 C33 E4 C35 3 4 3 4 AP7331-ADJ R25 120K 120K C31 EN ADJ EN ADJ 100K 10uF 100nF 10uF 100nF 10uF 100nF 10uF 100nF up and running. We have provided examples AP7331-ADJ AP7331-ADJ 1uF R28 R29 R22 R23 R26 0R 22K 12K1 10K 10K for mikroC , mikroBasic and mikroPascal compilers on our Libstock website. Just VCC-3.3V VCC-3.3V VCC-3.3V VCC-3.3V R8 VCC-1.5V VCC-3.3V VCC-1.2V AVDD-2.8V VCC-1.8V AVDD-2.8V download them and you are ready to start. R15 12K3 C20 C21 R1 10K 10K T1 R17 100nF 100nF RST 220 C11 RE S E T C1 100nF 100nF C8 C9 VCC-3.3V VCC-3.3V 100nF 100nF U2 U1 .com C22 C23 VCC-3.3V CAM D0 B4 100nF 100nF AN PWM D0 R9 CAM D0 1 75 RDY CAM D1 A4 RST INT GPIO17 HRREF D1 SPIS0 SS CAM D2 B5 CAM PWDN 2 74 12K CS TX D2 GPIO18 AGND 3 73 SPIS0 CLK CAM D3 A5 SCK RX GPIO19 H DP D3 SPIS0 M ISO 4 72 CAM D4 F5 OV7670 MISO SCL D4 GPIO20 H DM SPIS0 M OSI CAM D5 E5 5 71 VCC-3.3V VCC-3.3V GPIO21 DRREF R4 MOSI SDA D5 6 70 USB-D P CAM D6 F4 +3.3V +5V GPIO22 D DP R5 D6 CAM D7 E4 7 69 USB-D N R6 GND GND D7 E1 E2 GPIO23 D DM 8 68 GPIO24 VCC3V3 MIKROBUS1 9 67 10uF 10uF GPIO25 VCC1V2 10 66 X2 9. Support GPIO26 XIO 11 65 X1 X2 GPIO27 XI/CLKIN 12 64 GPIO28 VCC3V3 VCC-3.3V VCC-3.3V 13 63 GPIO29 VCC1V2 12MHz 14 62 VCC-1.2V VCC-1.2V GPIO30 GPIO5 15 61 GPIO31 GPIO4 C6 C7 R11 R10 RDY 16 FT900Q 60 USB-DTC C24 C25 GPIO32 GPIO3 18pF 18pF 1K8 1K8 17 59 GPIO33 GPIO2 18 58 MikroElektronika offers free tech support GPIO34 GPIO1 4.7uF 100nF 19 57 GPIO35 GPIO0 20 56 SPIS0 CLK GPIO36 GPIO66 SPIS0 SS 21 55 (www.mikroe.com/support) until the end of GPIO37 GPIO65 SPIS0 M OSI 22 54 R2 GPIO38 GPIO64 SPIS0 M ISO 23 53 VCC-USB R3 GPIO39 GPIO63 VCC-1.2V VCC-1.2V GPIO40 24 52 D2 GPIO40 GPIO62 the products lifetime, so if something goes GPIO41 25 51 GPIO41 GPIO61 BAT43 R16 C26 C27 220 USB-DTC CN1 100nF 100nF wrong, were ready and willing to help 0 1 TP VBUS USB-D N 2 D- USB-D P 3 D+ 4 ID VCC-1.5V 5 GND R12 C28 10K C10 100nF USB MINIB R13 R7 100nF 10K 10K 6. Dimensions 7. Focusing lens 10. Disclaimer MikroElektronika assumes no responsibility mm mils or liability for any errors or inaccuracies that may appear in the present document. LENGTH 57.15 2250 Specification and information contained in WIDTH 25.4 1000 the present schematic are subject to change HEIGHT* 25.4 1000 at any time without notice. The lens on camera click allows you to 57.15 / 2250 mils * without headers manually set the focus by turning the plastic Copyright 2015 MikroElektronika. ring clockwise or counter clockwise. All rights reserved. 26 100 CAM D1 GPIO42 GPIO 16 27 99 CAM D2 GPIO43 GPIO 15 I 2C0-SCL 28 98 CAM D3 GPIO44 GPIO 14 I 2C0-SDA 29 97 CAM D4 GPIO45 GPIO 13 30 96 GPIO46 DAC REFP 31 95 GPIO47 VCC3V3 32 94 FSOURCE AGND 33 93 CAM D5 VPP GPIO 12 RST 34 92 CAM D6 RESETN GPIO 11 35 91 CAM D7 STESTRESTN GPIO 10 DBG 36 90 CAM HREF DEBUG G PI O9 37 89 CAM VSYNC GPIO48 G PI O8 38 88 CAM PCLK GPIO49 G PI O7 CAM RST 39 87 CAM XCLK GPIO50 G PI O6 40 86 GPIO51 VDDBAT 41 85 GPIO52 RTC XI/RTC CLKI N 42 84 GPIO53 RTC XI O 43 83 GPIO54 TXON 44 82 GPIO55 TXOP 45 81 GND RXI N 25.4 mm / 1000 mils 46 80 VCC3V3 RXIP 47 79 GPIO56 VCC3V3 48 78 GPIO57 RREFSET 49 77 GPIO58 VCC1V2 50 76 GPIO60 VCC3V3 E 3 C 2 CAM XCLK XCLK VREF1 CAM PCLK E 1 B 2 PCLK VREF2 CAM PWDN B 1 A 1 PWDN AVDD I 2C0-SCL A 3 C 1 SIO C DVDD I 2C0-SDA A 2 F1 SIO D DOVDD D 2 F3 CAM HREF HREF DOGND CAM VSYNC D 1 B 3 VSYNC AGND CAM STROBE E 2 F2 CAM RST STROBE RESET I 2C0-SCL I 2C0-SDA