IMX477_Z1_LEGACY

IMX477 sensor board designed for motorized zoom lenses

Overview

Kurokesu IMX477 image sensor (1/2.3", 12.3MP) board with MIPI CSI-2 interface is designed to match motorized zoom lenses.

IMG_7076__s3.jpg

Features

Specifications

 

Pixels 4056 H  x 3040 V
Sensor size 7.564 x 5.476 mm
Shutter Electronic Rolling Shutter
Sensor pixel size 1.5μm x 1.5μm
Scan Progressive
Rated power

2W max

Sensor Sony IMX477-AACK
Weight 4g
Lens mount Board mount
Operational temperature TBD
Weight 30.5×37×4.17mm

FFC connector pin-out

IMX477 camera board has 22pin 0.5mm spaced pitch FFC connector 687122183722 from Würth Elektronik. Cable orientation is bottom (see notes on the PCB).

IMG_7080__s2.jpg

Pinout table

Pin nr Signal Note
1 GND  
2 MIPI_D1_N  
3 MIPI_D1_P  
4 GND  
5 MIPI_D2_N  
6 MIPI_D2_P  
7 GND  
8 MIPI_CLK_N  
9 MIPI_CLK_P  
10 GND  
11 MIPI_D3_N  
12 MIPI_D3_P  
13 GND  
14 MIPI_D4_N  
15 MIPI_D4_P  
16 GND  
17 SEN_PWR_2.8V Sensor analog power supply
18 LED Not used
19 GND  
20 SCL  
21 SDA  
22 3.3V Logic power supply

Connectivity with Raspberry PI compute module

Use 22pin 0.5mm pitch FFC cable like 687622050002 from Würth Elektronik

IMG_7091__s2.jpg

Dimensions

LP0687_IMX477_Z1_LEGACY_2.PNG

3D model is maintained in our official GitHub repository

Using with Raspberry Pi

Raspberry Pi CM4 compute module

Quick guide how to use camera module with Raspberry Pi compute module and IO board. Raspberry Pi software is in active development thus changes fairly quickly. We will touch preparation procedure very briefly.

Only compute modules support cameras without crypto chip.

Prepare board

IMG_7091__s2.jpg

Install OS
Boot
Prepare camera
sudo wget https://datasheets.raspberrypi.org/cmio/dt-blob-cam1.bin -O /boot/dt-blob.bin
sudo reboot
vcgencmd get_camera
Recipe #1 - show video in console as ASCII text
raspivid -t 0 -o - | gst-launch-1.0 fdsrc ! h264parse ! rtph264pay config-interval=1 pt=96 ! decodebin ! videoconvert ! aasink
Recipe #2 - stream video over network
raspivid -o - -t 9999999 |cvlc -vvv stream:///dev/stdin --sout '#rtp{sdp=rtsp://:8554/}' :demux=h264
set PATH=C:\gstreamer\1.0_1.18.3\bin\;C:\gstreamer\1.0_1.18.3\lib\gstreamer-1.0\;C:\gstreamer\1.0_1.18.4\libexec\gstreamer-1.0\
gst-launch-1.0 rtspsrc location=rtsp://192.168.0.86:8554/ latency=10 ! decodebin ! timeoverlay ! videoscale ! videoscale ! video/x-raw,width=1280,height=720 ! autovideosink
Demo video with 40x motorized zoom lens

For more details check blog post