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Firmware update of IV-Indicators temperature sensor

First indicators were sent with limited indication on temperature channel.

Start from connecting of indicator USB flasher according to pictures:

Please be careful as programmer can be inserted incorrectly. USB socket should be on outer side.

Next, connect programmer using USB Type-C cable to your computer (newer smartphones cables fit well)

It should be recognized as COM serial port in Windows or serial device in Linux.

Flashing is done from a Chrome browser with serial port support.

To access flashing page, go to:

https://phol-labs.com/iv

To access flasher.

Here, press select port and select appropriate serial port.

Now go to settings and check if Access Modbus setting is unchecked:

And select 115200 baud rate, if any other is selected.

Now press connect and then, press Full erase flash,

Then click “Open file” and select the firmware supplied along with this file, and press Flash. After that, device is ready for use.

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IV-Indicators instructions

Abstract

IV-Indicators innovative gauge offers a multitude of functions, ensuring you stay informed about crucial vehicle metrics while adding a touch of modern sophistication to your interior, and preserving retro-tech look. The killer feature of this device is that it can be configured using Android phone to fit your own sensors.

Device is shipped in 4 options:

  • IV-Indicators gauge 3xPack (all 3 indicators in one package)
  • IV-Indicators Voltmeter
  • IV-Indicators Barometer
  • IV-Indicators Thermometer

Upgrade your Golf or Jetta 2 with this versatile IV-Indicators Button Gauge, a must-have accessory for car enthusiast. This innovative gauge offers a multitude of functions, ensuring you stay informed about crucial vehicle metrics while adding a touch of modern sophistication to your interior,and preserving retro-tech look.

Package contents

Package includes:

  • Button-gauge(-s)
  • Socket for connection
  • Programming tool

Functional description

Equipped with default options to function as a voltmeter, oil pressure sensor, or temperature sensor, this gauge adapts to your specific monitoring needs with ease. Whether you’re keeping an eye on your vehicle’s electrical system, oil pressure, or engine temperature, this gauge has you covered.

What sets this gauge apart is its junction of retro and new technologies. Included with the gauge is a programmer that allows for easy configuration via your Android phone or computer using USB cable. With the ability to adjust the color of segments and backlighting, you can customize the gauge to match your vehicle’s interior or personal style effortlessly.

Not only does this gauge offer versatility and customization, but it also boasts calibration capabilities, allowing you to sync it with other sensors for precise and accurate readings. Say goodbye to guesswork and hello to confidence on the road.

Upgrade your driving experience with the Golf/Jetta 2 IV-Indicators Button Gauge and enjoy unparalleled functionality, style, and convenience.

Device is intended to be working with VAG pressure sensor p.No 03C906051A and temperature sensor Ossca 01176 or compatible for Golf 2.

Connection diagrams

IV-Conf Android pack

IV-Indicators are shipped with external programmer, which is connected as follows:

Use Type-C USB cable to connect it to your Android phone via USB-OTG. If your phone is not equipped with Type-C socket, you can use USB Hub and USB-A-USB-Type C cable.

App is in beta testing stage and is provided directly with shipped indicators.

Instructions:

Connect USB flasher to your phone and open App. Confirm and grant USB permissions to the app.

Press USB connect and wait until Connected text

On top of the app press 3 bars icon and go to Settings. Select some preset from the settings and press “Set parameters”, wait until transmission. You can also modify the settings according to your needs.

To set Dot mode, set checkbox, if use bar, leave it unpressed.

To set backlight and intensity, use the widget on the bottom of the page

To set gradient colors, select style to Gradient (default one), to select 4 color segments, select 4 segments and choose appropriate segments colors and position.

Please take in account that the app is in beta stage and will be constantly improved.

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Nano SwinSID manufacturing and test tutorial

Introduction

In this tutorial, I’ve used information from http://www.tolaemon.com/nss/ as well as my own experience for testing.

You’ll not only know how to assemble & flash SwinSIDs, but how to do it almost automatically.

SwinSID is a microcontroller-based clone of the SID, the audio chip used in nearly all 8-bit Commodore computers in the 80s, and later in some chiptune synths like SIDStation. The original SID ( Sound Interface Device) was designed by the engineer Robert Yannes and produced by MOS Technology under the names MOS 6581 and MOS 8580 from the early 80’s to the early 90s. Despite the production of the original SIDs stopped years ago, you still can find spare units of unknown origin on some internet sales sites, but they are very expensive and usually have some of their parts damaged ( it is not strange to find units with malfunctioning filters or oscillators ).

Pinout of SID(and SwinSID too):

SID pinout

Ordering boards

Here we’ll order boards that they will become partly(or fully) assembled.

To order fully assembled boards I do prefer PCBWay (use https://pcbway.com/g/Cc53D7), however you can use any other manufacturer.

Select necessary board number and select color of boards:

Turn on assembly service, enter necessary amount of boards and click “save to cart”, after that, you’ll be requested to update BOM, Pick and Place and gerber files.

Here they are(for full assembly):

Here they are(for manual header soldering, part assembly):

Payment, shipping and delivery

PCBWay accepts ordinary debit cards,  PayPal and wire transfer. It is also possible to order for a company, they provide all the necessary documents.

Shipping using E-packet takes almost one month to Europe and USA(almost everywhere)

In Europe you can pay VAT while the order and receive items with simplified customs clearance.

Soldering partly assembled boards

This is how assembled boards look from the factory

If you’ve ordered boards without DIP assembly, you’ll need 2.54 round gold-plated headers:

You can buy them here: Aliexpress headers

Flashing

Adapter guidelines

Necessary tools for flashing: USBASP Cable + adapter

Socket for USBASP: USBASP wires

Now, you need to make an adapter for flashing using USBASP.

Please connect lines 5V, MOSI, MISO, SCK, RST, GND to the corresponding pins on the bottom of USBASP.

Now, please download the flashing pack (for Windows, but you can adopt BAT file for Linux too) :

Testing

Insert to C64 socket, boot up (you’ll hear a “ping” sound)

Install location of SwinSID

Try to load some music. If you’ve followed the instruction, you’ll hear the sound. Good luck!