Teething Troubles for the New AIY Projects Vision Kit?

Vision Bonnet mounted on top of a Raspberry Pi Zero and connected to a Camera module. (📷: Alasdair Allan)
$ sudo systemctl stop joy_detection_demo.service
$ cat /proc/cpuinfo | grep Revision
Revision : 9000c1
900092 -- Pi Zero without camera connector, no wireless
900093 -- Pi Zero with camera connector, no wireless
9000c1 -- Pi Zero W with camera connector + Wi-Fi/Bluetooth
$ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.59+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611) ) #1047 Sun Oct 29 11:47:10 GMT 2017
.
.
.
[ 92.772028] Unregistered device pwm22
$
$ sudo systemctl stop joy_detection_demo.service
$ sudo rmmod aiy_vision
$ sudo rmmod aiy_adc
$ sudo rmmod pwm_aiy_io
$ sudo rmmod gpio_aiy_io
$ sudo rmmod aiy_io_i2c
$ i2cdetect -y 1
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: UU -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: 40 -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- 51 -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: 60 -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --

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Alasdair Allan

Alasdair Allan

Scientist, Author, Hacker, Maker, and Journalist.