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Phat-Stats PC Performance TFT Display

Arduino TFT PC Performance Monitor with Client software

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Phat-Stats ili9341 TFT PC Performance Monitor Display

Gnat-Stats (OLED) has moved to a new project page here

PhatStats (TFT) form an Arduino serial display. HardwareSerialMonitor is a PC serial client, both are written by Rupert Hirst and Colin Conway.

HardwareSerialMonitor Windows client reads the hardware statistics from the PC.

This data is forwarded over the hosts’ serial  port to an Arduino compatible micro processor. It is then, displayed using the Phat-Stats sketch.

This project, assumes you have a above average experience with Arduino, the IDE and the compatible boards available.

The HardwareSerialMonitor was designed for dedicated GPU's . Your mileage may vary with Integrated Graphics

To help with construction there are hook up guides, links below:

Phat-Stats ILI9341 TFT Display Hook up Guide

Going Forward:

The project needs to be ported over to LibreHardwareMonitor , a fork of OpenHardwareMonitor  for future support, as this gets a lot more updates for new PC hardware. If anyone can help please get in touch, thanks.

http://tallmanlabs.com

http://runawaybrainz.blogspot.com/

https://github.com/koogar/HardwareSerialMonitor

https://github.com/koogar/Gnat-Stats

The above software/code is licensed under the following terms: 

--------------------------------------------------------------------------------------------

GPL v2

Gnat-Stats, Phat-Stats & Hardware Serial Monitor Copyright (C) 2016 Colin Conway, Rupert Hirst and contributors

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; If not, see http://www.gnu.org/licenses/.

HardwareSerialMonitor only was inspired by Psyrax's "SerialSender". Psyrax is given attribution and thanks, by being an honorary member of the project.

x-zip-compressed - 1.38 MB - 04/30/2021 at 15:39

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x-zip-compressed - 1.38 MB - 04/30/2021 at 15:39

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PhatStats_TFT_ATSAMD_QT-PY_V2.0.7.zip

V2.0.7 Fix CPU & GPU Overclock gains "-+" bug

x-zip-compressed - 232.08 kB - 07/21/2021 at 13:50

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PhatStats_TFT_ESP32_BT_V2.0.7.zip

V2.0.7 Fix: CPU & GPU Overclock gains "-+" bug Still to Fix : Dual Event (USB and BT) needs fixing

x-zip-compressed - 154.66 kB - 07/21/2021 at 13:50

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PhatStats_TFT_STM32F1_V1.6.5.9.2.zip

Fix CPU & GPU Overclock gains "-+" bug

x-zip-compressed - 795.31 kB - 07/21/2021 at 13:50

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  • 1 × Arduino Leonardo/ ProMicro / STM32F1 / ATSAMD21 / ESP32
  • 1 × SSD1306 0.96" i2C OLED or ILI9341 2.2, 2.4, 2.8, 3.2" TFT SPi Display
  • 5 × Arduino Experience

  • Phat-Tacho ILI9341 2.8" TFT Enclosure Prototype

    Rupert Hirst08/03/2021 at 15:11 0 comments

    Phat-Tacho Gauge Style Clip on Facia

    Additional Facias:

  • Phat-Stats ILI9341 2.8" TFT Enclosure Prototype

    Rupert Hirst07/31/2021 at 20:07 0 comments

    Phat-Stats  ILI9341 2.8" TFT Enclosure Prototype

    Rear view  MCU "sight glass"

     Bottom USB C input, so the cable can lay in any position.

  • Phat-Stats Slim USB Concept Case

    Rupert Hirst06/16/2021 at 15:02 0 comments

  • Phat-Tacho Bluetooth Concept Case with new DisplayStyle

    Rupert Hirst05/27/2021 at 23:04 1 comment

    Phat-Tacho Bluetooth Concept Case with new DisplayStyle

  • Gnat-Stats (OLED) & Phat-Stats (TFT) Hook Up Guides

    Rupert Hirst03/11/2021 at 23:32 0 comments

    *Hook up guides for Gnat-Stats(SSD1306 OLED) and Phat-Stats(ILI9341 TFT) 

    *for supported Micro Controllers.

    Phat-Stats Hook Up Guide
    Phat-Stats Hook Up Guide
    Gnat-Stats Hook Up Guide
    Gnat-Stats Hook Up Guide

  • Phat-Stats ​TFT V1.6.3 ATSAMD21

    Rupert Hirst01/06/2021 at 17:23 1 comment

    Phat-Stats TFT V1.6.3 ATSAMD21

    (requires HardwareSerialMonitor 1.3 Upwards)

    Minimize blinking on screen data value changes and screen refresh.

     CPU Turbo or GPU Boost Mode frequency gains. (eg: +895MHz) or gain %

    Show when CPU or GPU is Throttling (Hit Thermal Junction Max temp)

    Show when CPU or GPU Turbo or Boost Mode is active.

    Add rotary encoder for PWM screen brightness.

  • Run on Startup Win10

    Rupert Hirst06/15/2020 at 22:21 0 comments

    Due to the Windows 10 not allowing programs to run on startup as admin, here is a workaround script.
    -----------------------------------------------------------------------------------------------------------------------

    1)  Right-click on the HardwareSerialMonitor.exe , go to properties, then compatibility and check "Run as Administrator"

    2)  Create the VBScript using a text editor (I used Notepad)

      Set WshShell = CreateObject("WScript.Shell" ) 
      WshShell.Run chr(34) & "C:\Program Files (x86)\HardwareSerialMonitor\HardwareSerialMonitor.exe" & Chr(34), 0 
      Set WshShell = Nothing
       

    (The above path is an example, edit this to where your HardwareSerialMonitor.exe path is located)

    Save the script as "HardwareSerialMonitor.vbs" (no quotes)

    Note: Make sure to save it as a .vbs not .txt
          

    3)  Now place the HardwareSerialMonitor.vbs in the HardwareSerialMonitor folder:

    4)  Goto the Windows startup folder

    %AppData%\Microsoft\Windows\Start Menu\Programs\Startup, alternatively access it by Win+R ⇒ shell:startup ⇒ Enter

    Create a shortcut to the .vbs script above by right clicking then "New" ⇒ "Shortcut" ⇒ "Browse" for the "HardwareSerialMonitor.vbs" Script and select it.

    HardwareSerialMonitor Should now run on startup
    -----------------------------------------------------------------------------------------------------------------------

View all 7 project logs

  • 1
    Step 1
    • Gnatstats Tiny OLED PC performance monitor  &  HardwareSerialMonitor  Windows Client  

    by Rupert Hirst and Colin Conway

    This project, assumes you have above average experience with Arduino, the IDE, compatible boards available and other related hardware.

    ___________________________

    Project principles:

    The HardwareSerialMonitor application  detects the sensors of most modern PC graphics, CPU and motherboards whilst, also pooling windows hardware stats.

    This data is then sent over a serial com port to an Arduino Microcontroller running the GnatStats Sketch and displayed on the OLED/TFT display.

    ___________________________

    Compatible boards:

    •    ProMicro   (Atmel ATMega 32u4) (Gnat-Stats)   Note: supports Neopixels
    •    QT-PY / XIAO Atmel ATSAMD21  (Phat-Stats)    Note: supports Neopixels
    •     BluePill   Ti STM32F103C8   (Phat-Stats)   Note: Does not support Neopixels!!!
    •     ESP32 LoLin32 / Lite / D32  (Phat-Stats)   Note: supports Neopixels

           ATMega 32u4 boards are more suited to (OLED) GnatStats .  They do not have the required memory for (TFT) PhatStats.

    ___________________________

    Compatible Screens:

    • OLED :  SSD1306 (i2c) or SH1106 (i2c)  128x64 Pixels  (SH1106 is not supported on the ATSAMD21 due to library restrictions)

    Note: SH1106 are usually  screens over 0.96" but not limited to. The (GND/ VCC) pin out order is different, although, more recent versions have the same pin order as the SSD1306 (VCC/GND), buyer beware!!!

    •  TFT    :  Red PCB ILI9341 (SPi) 320x240 Pixels 

    Library and MCU core links are included within the Arduino sketch.

    ___________________________

    Notes:

    •               Plug the Arduino into a dedicated USB Port, try avoid using a USB hub. Timings can be critical to avoid garbled or corrupted screen info
    •               HardwareSerialMonitor was designed for dedicated GPU's . Your mileage will vary with Integrated Graphics

    ___________________________

    Guides:

    technopat.net: Making an External Temperature Gauge

    technopat.net: Additional Tiny Performance Monitor for a Computer

    Technopat YouTube (Turkish)

    TallmanLabs: Phat-Stats ILI9341 TFT Display Hook up Guide

    TallmanLabs: Gnat-Stats SSD1306 OLED Display Hook up Guide

    ___________________________

    Limitations:

                         My coding ability...     eg: There is no CPU fan support, the CPU fan is a motherboard fan. It requires a motherboard chip to be detected, and the correct fan sensor.

    I can only test the hardware I own. Overall it has worked with everything I have tried.

    HardwareSerialMonitor and the way some things have to be detected.  See (4) as it relies on the "OpenHardwareMonitorLib.dll"

    OpenHardwareMonitor updates are few and far between. 

    Going forward:

                               Some PC hardware support for certain CPU / GPU's is lacking, particularly certain Ryzen CPU's.

    HardwareSerialMonitor needs to be ported from the OpenHardwareMonitorLib.dll to the LibreHardwareMonitorLib.dll (open source) as this has more features such as network /ethernet and receives updates on a more frequent basis.

    My time is limited, if you can help with this please get in touch, thanks.

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Discussions

dehavok1 wrote 11/09/2020 at 15:50 point

Hi I am not getting any temperature values on a Ryzen 3700X and 5700XT. Any suggestions? Thanks

  Are you sure? yes | no

Cristian Caceres wrote 10/30/2020 at 12:23 point

Hi guys, i have the same issue, a ILI9341 and a Arduino Pro Micro (Atmel Mega 32u4) and only get a White Screen =( please help

  Are you sure? yes | no

ragook wrote 11/10/2020 at 12:15 point

Does the screen work when you use the standard Adafruit graphics test example?

  Are you sure? yes | no

Cristian Caceres wrote 11/10/2020 at 12:34 point

with the adafruit script it does nothing, with the Gnat script it shows only the white screen.

  Are you sure? yes | no

ragook wrote 11/11/2020 at 02:24 point

 If you can't get it working with the basic Adafruit ILI9341 sketch you need to check your wiring and pin assignments. I assume you have  uncommented the correct things in the "Configuration_Settings.h" tab in the gnatstats sketch.

  Are you sure? yes | no

Pogz wrote 10/21/2020 at 09:31 point

Anyone got pin connection with a TFT_ILI9341? Do I need a Logic Level Converter for it? I just get a white screen wiring it directly. 

This is the only one I cant get to work.

  Are you sure? yes | no

ragook wrote 10/21/2020 at 13:59 point

If your MCU is 5v you need a 1.5k resistor  on each of the CS/RST/DC/MOSI/SCLK connections

  Are you sure? yes | no

kyouko wrote 09/22/2020 at 18:18 point

Hi sorry if this question is a bit stupid but i'm new with using arduino's.

I bouth a STM32 (https://nl.aliexpress.com/item/32326304541.html?spm=a2g0s.9042311.0.0.2b354c4dfkrhiu)

and an SSD1306 (https://nl.aliexpress.com/item/32896205376.html?spm=a2g0s.9042311.0.0.2b354c4dfkrhiu)

my question is what pins do i need to connect because i couldn't really find documentation about these 2 together and they should work.

  Are you sure? yes | no

Pogz wrote 10/21/2020 at 09:29 point

Make sure you have the file GnatStats_ProMicro_STM32_OLED_V1.41_CFG

1.) Check Configuration_Settings.h

2.) Comment out #define ProMicro and uncomment //#define STM32_BluePill

3.) This is  your pinouts: 

- SDA connect to PB7 (B7) 

- SCL(SCK) connect to PB6 (PB7) 

- Ground and VCC pins on its corresponding pins. 

  Are you sure? yes | no

estebangmn wrote 01/02/2021 at 16:30 point

the pinout is explained in the documents of the arduino files

  Are you sure? yes | no

levan wrote 09/21/2020 at 13:06 point

Hello. how can i rotate display? i can not find this line in code? i have ST7735 1.8 inch display.

  Are you sure? yes | no

Pogz wrote 10/21/2020 at 09:18 point

/* Display screen rotation  0, 1, 2 or 3 = (0, 90, 180 or 270 degrees)*/

int ASPECT = 2;

on file Configuration_Settings.h

  Are you sure? yes | no

Tomas wrote 09/20/2020 at 06:32 point

Using HardwareSerialMonitor 1.1 the RAM String is not showing up any value. its R(BLANK)G

  Are you sure? yes | no

Pogz wrote 09/12/2020 at 08:34 point

Can anyone give me a working pin connection with a TFT_ILI9341? I got the TFT_ST7735 but not this bigger TFT_ILI9341? 

My current connection is (following the writeup) 

TFT_ILI9341 - Adruino Pro Micro
VCC - VCC
GND - GND
CS - 10
RES - RES (set to 0 on source)
DC - 9 
SDI (MOSI) - 16
SCK - 15
LED - 6
SDO (MISO) - 14

but all i get is just a white screen. any tips

  Are you sure? yes | no

ragook wrote 09/12/2020 at 15:58 point

Why do you need a working list when you dont have a ILI9341?

ProMicro SPi= CS:10 RST:0 DC:9 SCLK:15 MOSI:16    MISO isnt needed

Backlight pin is 6

  Are you sure? yes | no

Pogz wrote 09/19/2020 at 07:50 point

i have the ILI9341 .. and im trying to get it to work for it (i have already made it work for ST7735 (as i previously posted) so i dont know what you meant by " you dont have a ILI9341" 

  Are you sure? yes | no

Pogz wrote 09/19/2020 at 08:23 point

FYI, I did follow the pinouts as recommended. But again im just getting a white screen https://imgur.com/a/WL3P06W

  Are you sure? yes | no

Pogz wrote 08/30/2020 at 10:23 point

Any solution for the addtional white lines on the display? 

https://i.imgur.com/tXETp7U.jpg

Looks like adding an offset should fix? 

  Are you sure? yes | no

RolandoooR1 wrote 09/19/2020 at 20:45 point

I had the same problem. In the Setup ST7735 setup code, comment out the INITR_BLACKTAB and add the INITR_GREENTAB as shown below. This will correct it. 

  /* ST7735 SETUP */
#ifdef TFT_ST7735
  delay(100); // Give the micro time to initiate the SPi bus
  // Use this initializer if you're using a 1.8" TFT
  //tft.initR(INITR_BLACKTAB);   // initialize a ST7735S chip, black tab
  tft.initR(INITR_GREENTAB);
  tft.setRotation(ASPECT);// Rotate the display at the start:  0, 1, 2 or 3 = (0, 90, 180 or 270 degrees)
  tft.fillScreen(ST7735_BLACK);
#endif

  Are you sure? yes | no

Pogz wrote 08/24/2020 at 12:39 point

Hi, im an absolute Arduino beginner (but I have experiences with the Pi and basic electronic knowledge) and I cant seem to make this work. Below is the board that I used and the OLED I used.

Board https://shopee.ph/product/226548939/5019942450
OLED https://shopee.ph/product/226548939/4219824365

I think I wired it correctly (the OLED had the GND on the 1st pin and the VCC on the 2nd thats why I had to use a wire first to test). SCL and SDA seems to be wired correctly. 

https://imgur.com/a/79kfrrT?

On the Arduino side i've done the following: 

1.) Made sure that the Arduino is selected and the correct COM port is selected
2.) Installed the following libraries: Adafruit GFX, Adafruit NeoPixel, Adafruit ST7735
3.) Double clicked on the GnatStats_TFT_ProMicro_STM32_CFG_V1.5.ino and compiled/test. All good. Then uploaded it to the Arduino. No problem.
4.) Ran HardwareSerialMonitor.exe as administrator

But as you see from the photo, I dont get any output. Am I missing something or did I do something wrong? I've also tried directly wiring VCC to the VCC pin of the Arduino and the GND to ground to make sure that its getting enough power but still no dice.

  Are you sure? yes | no

Pogz wrote 08/25/2020 at 10:54 point

ok I was stupid. i was using the TFT version. i though that 1.5 is the latest thus i got that instead. now working with the OLED sketch. 

just a question though, how did you guys power the screen? from the instructions: " D5 High(5v) and D4 Low(to ground) " but its not powering my display. do i need to modify something in the code?

hooking it up to regular vcc and ground line works tho. 

  Are you sure? yes | no

Fizzgig84 wrote 08/31/2020 at 20:42 point

Hey buddy, Im running the exact same everything but still the same issue of nothing showing up. You're running "GnatStats_ProMicro_STM32_OLED_V1.41_CFG.zip" ? I feel like I'm missing something.

  Are you sure? yes | no

Pogz wrote 09/02/2020 at 12:34 point

@Fizzgig84 took some wrangling and re-reading due to my inexperience in working with arduino. 

the versioning seems to add to the confusion as people tend to always get the one with the latest version.. 

if you're using something like mine, you need the OLED version (v1.41). 

If you're using the 4 pin OLED, you need to connect (OLED <- > Pro Micro)

SDA - Pin 2
SCK - Pin 3
VCC - VCC 5V rail 
GND - Ground

I was not able to get pins 4 and 5 to word as described in the instruction. I dont get any display light. 

I was able to get the TFT_ST7735 to work too.. but im having trouble on making TFT_ILI9341 work. 

I would probably write a better documentation for those without prior knowledge on Arduino.

  Are you sure? yes | no

Poiaman wrote 07/23/2020 at 12:33 point

Tnks for sharing, i have made the project and its amazing! Now i´m tryng to customize and i need help to understand how can i get the index list of Monitor Serial. For exemple, i would like to make a % for ram use, so i´ll need more information, how the total of memory. Could you help me to understand this part? 

  Are you sure? yes | no

ImmodderNation wrote 06/14/2020 at 23:01 point

How do I add int and strings to the code for voltage and fan speed?

  Are you sure? yes | no

taitelcoms wrote 06/13/2020 at 07:24 point

hello there! I am using ryzen 2700X  but no data for temp and clock speed. CPU Usage working fine. Could you update? I try lastest dll from OpenHardWareMonitor but not working.

  Are you sure? yes | no

Rupert Hirst wrote 06/15/2020 at 22:06 point

are you running the program as admin? that is the usual reason for no CPU frequency or temp. 

HardwareSerialMonitor has always had issues with Ryzen as has openharwaremonitor in the past

  Are you sure? yes | no

taitelcoms wrote 06/16/2020 at 02:08 point

I tried as admin but nothing has changed. Now I commented out frequency and clock then keep waiting if there is any changed ... Thanks. 

  Are you sure? yes | no

Juanillo62gm wrote 05/06/2020 at 03:22 point

Could you compile the code with new OpenHardWareMonitor.dll ? I can't get data from my i9-9900k and RX5700 XT. I'm running OLED_SSD1306 with GnatStats v1.44

  Are you sure? yes | no

Rupert Hirst wrote 06/15/2020 at 22:02 point

I don't  know why its not reading your 9900K , my 9600k works fine 

  Are you sure? yes | no

Psyrax wrote 12/26/2019 at 19:28 point

OMG didn't knew it was forked!!! I'm blushing.

  Are you sure? yes | no

Lautaro wrote 09/06/2019 at 17:37 point

Hi, does anybody have the same problem as I ?

I try to run the compiler and i always get the same error. The error is called ERROR STATUS 1.

Im tring to run the code with an ARDUINO MEGA 2560

Any help please ?

  Are you sure? yes | no

Rupert Hirst wrote 06/15/2020 at 15:20 point

Don't use a MEGA

  Are you sure? yes | no

deemmkka wrote 08/19/2019 at 06:33 point

Help please, does not display CPU temperature i5-8400, although in the program of all shows. Tell me how to fix it?

  Are you sure? yes | no

Ivan wrote 08/06/2019 at 15:18 point

I'm new to Arduino :( someone can explain to me, if it is enough to move the files I find here

https://github.com/psyrax/SerialMonitor or I have to do something else

Thank you in advance guys

  Are you sure? yes | no

adamnemeth0 wrote 07/23/2019 at 07:44 point

Hi, does anybody have the same problem as I ?

I am running this on a ryzen cpu and I got no temps. When I modified the hwmonitor 1.0 to look for different name for temps it was working.

But the hwmonitor 1.0 using openhardware monitor lib which is not showing correct cpu speeds. So I would like to use the Hwmonitor 1.1 with the librehardware lib. But I have the same issue that I have no temp readings, and the source code is password protected so I can't make the same modification as it was on the hwmonitor 1.0

Could anybody tell me how to make the Hwmonitor 1.0 using librehardware lib. Or send me the source for the Hw 1.1. ?

  Are you sure? yes | no

estebangmn wrote 07/06/2019 at 14:23 point

guys i need help,im trying to make it works the version 1.4 with CFG on arduino uno and one oled 0'96" screen.in this version i have a problem,when turn it on part of the GPU and sysram data appers and disapear for seconds,i dont have the microPro and i tweak part of the code to make it work in a simple arduino uno directly to the oled screen,i tried everything but i dont know what happend,part of the info appear and disapear for seconds,when it run works well and show all the info for 2 seconds and then disappear everything on the display type 1,someone can help me?

FIXED MYSELF,the problem was the amount of Pixels,when you put more than 20 pixels on the arduino sketch the info of the display works very bad or dont even works,if you choose NUMPIXELS 10 all works perfect,the fucking skect is glitched with the number of pixels

  Are you sure? yes | no

Rupert Hirst wrote 07/07/2019 at 21:25 point

The sketch is not glitchy it runs fine on a ProMicro with more than 10 pixels, It clearly states use a 32u4. yet people still fight it and try to use a 328P .

  Are you sure? yes | no

estebangmn wrote 07/07/2019 at 21:35 point

ok thank you rupert and thanks for the proyect,i just made a video on youtube talking about this proyect and my problems during this last days

  Are you sure? yes | no

openmy wrote 06/21/2019 at 13:46 point

HardwareSerialMonitor_v1.1.zip 
gnant.src gplv3 license open source is password protect ??? Do not open this zip file. ??? it is still open source

  Are you sure? yes | no

adamnemeth0 wrote 07/22/2019 at 08:41 point

Hi, did you managed to get the password? I have asked him for it, but no reply yet.

  Are you sure? yes | no

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