gps-imu not working

[bepeho]

Hi Mark,

I’m trying to connect your gps-imu on a RPI3.

But it looks like it’s not responding.

Here’s a picture of the mounting

• I’ve followed your guide
• I’ve read the  topic Dead ?

Nothing is coming out of

minicom -b 9600 -o -D /dev/serial0

or from screen /dev/serial0 9600

I’m not sure if I have to add a power wiring to the  mounting.

Could you please tell me where I’ve got it wrong ?

Should I solder the wiring?

You’ll find bellow the information

Thank you very much in advance.

Patrice

 

ls -al /dev/serial0
lrwxrwxrwx 1 root root 5 août 26 16:38 /dev/serial0 -> ttyS0

cat /boot/cmdline.txtdwc_otg.lpm_enable=0 console=tty1 root=PARTUUID=0bd45b7a-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles

cat /boot/config.txt
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details

# uncomment if you get no picture on HDMI for a default “safe” mode
#hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
#disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16

# uncomment to force a console size. By default it will be display’s size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720

# uncomment if hdmi display is not detected and composite is being output
#hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1

# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
#config_hdmi_boost=4

# uncomment for composite PAL
#sdtv_mode=2

#uncomment to overclock the arm. 700 MHz is the default.
arm_freq=1300
core_freq=500 #Fréquence du GPU
over_voltage=4 #Puissance électrique envoyée au CPU/GPU (4 = 1.3V)
disable_splash=1 #Désactive l’affichage de l’écran d’alerte électrique

# Uncomment some or all of these to enable the optional hardware interfaces
dtparam=i2c_arm=on
dtparam=i2s=on
#dtparam=spi=on

# Uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi

# Additional overlays and parameters are documented /boot/overlays/README

# Enable audio (loads snd_bcm2835)
dtparam=audio=on
gpu_mem=64

#dtparam=i2c_arm=on
#dtparam=i2c1=on
enable_uart=1

sudo i2cdetect -y 1
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: — — — — — — — — — — — — —
10: — — — — — — — — — — — — — — — —
20: — — — — — — — — — — — — — — — —
30: — — — — — — — — — — — — — — — —
40: — — — — — — — — — — — — — — — —
50: — — — — — — — — — — — — — — — —
60: — — — — — — — — — — — — — — — —
70: — — — — — — — —

 

gpspipe -r
{“class”:”VERSION”,”release”:”3.16″,”rev”:”3.16-4″,”proto_major”:3,”proto_minor”:11}
{“class”:”DEVICES”,”devices”:[]}
{“class”:”WATCH”,”enable”:true,”json”:false,”nmea”:true,”raw”:0,”scaled”:false,”timing”:false,”split24″:false,”pps”:false}

[Mark Williams]

Hi Patrice.

You need to solder the header on.

Mark --OzzMaker.com --

[Author]

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