Tinkla Buddy

Coming Soon

Tinkla Buddy is now in beta stage. Info coming soon!

Creating the SD card

• On Windows PCs you can use Win32DiskImager to create to burn the image to the SD card for your Tinkla Buddy.
• On Linux flavors (including Mac OS) you can just use the dd command.

dd if=tinkla_buddy.img of=/dev/dse status=progress

where tinkla_buddy.img is the name of the disk image you downloaded from this site and /dev/sde is the device corresponding to your SD card mounted on Linux.

Disk Images

Please select the appropriate image for your device.

Device	Image	MD5sum
R1S H5	v1.22-H5 (built 03/22/2020)	77f1c932262e44b9267dd7a85d87c969
R1S H3	v1.22-H3 (built 03/22/2020)	38181aa0f508f2e599806e9a94ade3ca

Note: the image file is very large (650+ Mb compressed) and will take some time to download. Also, depending on the speed of your SD card, it may take a long time to burn.

History

v1.22

• Fully redesigned networking stack for faster response on boot, activation and interaction
• Now Tinkla Buddy can be installed between IC and MCU (IC <--> Buddy <--> MCU) or between MCU and APE (MCU <--> Buddy <--> APE) allowing it to work on both MCU1 and MCU2 cars.
• Auto-detection of MCU type (Tegra vs Intel)
• Auto-detection of AP type (pre-AP, AP1, AP2, AP2.5, AP3)
• Auto-detection of installation location
• Improved WiFi stability

v1.21

• Fixes issue with starting persistence mode
• LEDs now show status of tinklaBuddy and availability of valid cert

v1.20

• Menu button trigger for Tinkla Menu for older (LIN based) steering wheel controls
• Fixes brightness control
• Resolves issue with crash when car would go in sleep mode

Buddy Installation

The hardest part of installing a Tinkla Buddy is finding an always-on power source. The three most viable options are (a) if you have a Tesla with the Cold Weather package there is a fuse box near the accelerator which makes this a 30 minute install, (b) if you have a fuse box behind the passenger kick panel (2016 and later) and you'll need to re-crimp your 12v red wire for an hour install, or (c) if you don't have a fuse box in the cabin pull a wire through a gasket on the firewall behind the washer fluid reservoir in the Frunk which can take 1-2 hours.

For those getting the Buddy for Beta testing, you need to send @BogGyver#9177 your VIN, so he can add it to his server.

Power

Based on your Tesla Model and included packages, you'll want to follow the corresponding installation guide for Power. We'll need a 12v constant power supply. Places like the USB outlets or 12v accessory outlet is no good because those switch off when the car is "off".

Tesla w/Cold Weather Package (Fuse Box in cabin)

Tesla S or X built 2016+ (Fuse Box in cabin)

Tesla w/o Fuse Box in Cabin

Tesla w/Cold Weather Package (Fuse Box in cabin)

If you have a Tesla with the Cold Weather package then there is a fuse box near the accelerator which makes this a 30 minute install.

Tesla S or X built 2016+ (Fuse Box in cabin)

If you have a 20016 or later Tesla then there should be a fuse box behind the passenger kick panel and you'll need to re-crimp your 12v red wire whhich will make this about an hour install.

Tesla w/o Fuse Box in Cabin

If you don't have a fuse box in the cabin then pull a wire through a gasket on the firewall behind the washer fluid reservoir in the Frunk. Depending on your method of poking a hole in the gasket and your method of pulling your 16-18 gauge wire through your hole, this can take between 1-2 hours if not longer.

Tools required:

• Bulleted list item

Instrument Cluster Connections

There are multiple videos on how to remove the Instrument Cluster [IC], here is one for the Model S:

After you have opened up the IC, and you can access the Fakra cable on the back, you can connect your LAN Fakra-RJ45 cable directly on to the back of the IC. Then you can take the WAN Fakra-RJ45 cable and connect it to the cable that was previously connected to the IC.

Here is a diagram of the end result:

Connecting the Tinkla Buddy

Before you're ready to power the Buddy:

1. Make sure you have the RJ-45 barrel on the network cables,
2. the IC and CID are online,
3. and the Tesla is ON. (Press and hold the Brake until you hear/feel the car turn on.)

Then while the Buddy is unplugged of power, insert the RJ-45 cables into the correct jack on the Buddy.

• The CID goes in the WAN port
• The IC goes in the LAN port.

The SD card with the latest image should be inserted into the Tinkla Buddy BEFORE power is connected to the Buddy.

Now you can plug power into the Tinkla Buddy.

At this point the Buddy will reboot 3-4 times, and then attempt to receive the cert's from Bog's server.  This takes about 4-5 minutes. Image inflation can take a good deal longer. Walk away from your car and give the Buddy about 20 minutes to finish initializing. When you return you should see two flashing green LEDs on the Tinkla Buddy and one red Flashing LED.

Install Complete

To see if it is working you have two ways to activate the Tinkla Menu:

1. Press steering wheel menu button 4 times, if this does not work, then go to step 2.
2. Press park button 4 times fast.