# Pironman v2 display and home assistant os not displaying

**URL:** <https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028>\
**Category:** General\
**Created:** [April 15, 2024, 5:43pm UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028 "2024-04-15T17:43:44Z")\
**Posts on this page:** 13\
**Page:** 1

<div class="post-metadata">

**Author:** ![mikeg](https://avatars.discourse-cdn.com/v4/letter/m/3ec8ea/32.png) [@mikeg](https://forum.sunfounder.com/u/mikeg)\
**Post date:** [April 15, 2024, 5:43pm UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/1 "2024-04-15T17:43:44Z")

</div>

I have a v2 Pironman and the display won’t init and won’t display. I’m booting from a 128GB SSD. I have 2 power supplies (3A and 3.5A)

I’ve done Steps 1 and 2 and the disappearing CONFIG on hassio-boot on the SSD.  
I’ve plugged and unplugged the display.

My log file is below.

s6-rc: info: service s6rc-oneshot-runner: starting  
s6-rc: info: service s6rc-oneshot-runner successfully started  
s6-rc: info: service base-addon-banner: starting

* * *

## Add-on: Pironman Pironman support

## Add-on version: 1.0.11 You are running the latest version of this add-on. System: Home Assistant OS 12.2 (aarch64 / raspberrypi4-64) Home Assistant Core: 2024.4.3 Home Assistant Supervisor: 2024.04.0

## Please, share the above information when looking for help or support in, e.g., GitHub, forums or the Discord chat.

s6-rc: info: service base-addon-banner successfully started  
s6-rc: info: service fix-attrs: starting  
s6-rc: info: service base-addon-timezone: starting  
s6-rc: info: service base-addon-log-level: starting  
s6-rc: info: service fix-attrs successfully started  
[13:31:24] INFO: Configuring timezone (America/New\_York)…  
s6-rc: info: service base-addon-log-level successfully started  
s6-rc: info: service base-addon-timezone successfully started  
s6-rc: info: service legacy-cont-init: starting  
s6-rc: info: service legacy-cont-init successfully started  
s6-rc: info: service legacy-services: starting  
s6-rc: info: service legacy-services successfully started  
Starting pironman with the following parameters:  
temperature\_unit: C  
fan\_temp: 40  
display\_always\_on: false  
display\_on\_for: 30  
rgb\_on: true  
rgb\_style: breath  
rgb\_color: 0a1aff  
rgb\_speed: 50  
rgb\_freq: 1000  
rgb\_pin: 10  
Warning: Cannot find boot configuration file  
set temperature unit to C  
set the fan on temperature to 40  
set screen\_always\_on to off  
set screen\_off\_time to 30  
set rgb\_enable to on  
set rgb\_style to breath  
set rgb\_color to 0a1aff  
set rgb\_blink\_speed to 50  
set rgb\_pwm\_freq to 1000  
set rgb io to pin 10 (spi)  
restarting pironman  
stopping pironman  
pid=264  
run in foreground  
24/04/15 13:31:28,143 [DEBUG] Home Assistant Addon mode

------------------------24/04/15 13:31:28------------------------  
pironman version: 2.2.8  
username:  
config\_file: /opt/pironman/config.txt  
24/04/15 13:31:28,166 [DEBUG] power\_key\_pin : 16  
24/04/15 13:31:28,166 [DEBUG] fan\_pin : 6  
24/04/15 13:31:28,166 [DEBUG] update\_frequency : 0.5  
24/04/15 13:31:28,167 [DEBUG] temp\_unit : C  
24/04/15 13:31:28,167 [DEBUG] fan\_temp : 40.0  
24/04/15 13:31:28,167 [DEBUG] screen\_always\_on : False  
24/04/15 13:31:28,168 [DEBUG] screen\_off\_time : 30  
24/04/15 13:31:28,168 [DEBUG] rgb\_enable : True  
24/04/15 13:31:28,169 [DEBUG] rgb\_style : breath  
24/04/15 13:31:28,169 [DEBUG] rgb\_color : 0a1aff  
24/04/15 13:31:28,170 [DEBUG] rgb\_blink\_speed : 50  
24/04/15 13:31:28,170 [DEBUG] rgb\_pwm\_freq : 1000  
24/04/15 13:31:28,170 [DEBUG] rgb\_pin : 10

> > >

24/04/15 13:31:28,182 [DEBUG] rgb\_strip init success  
24/04/15 13:31:28,187 [DEBUG] oled init failed:  
[Errno 5] Input/output error  
24/04/15 13:31:28,223 [DEBUG] rgb\_show  
24/04/15 13:31:28,226 [DEBUG] rgb\_show: breath

Any help will be appreciated

---

<div class="post-metadata">

**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\
**Post date:** [April 16, 2024, 9:34am UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/2 "2024-04-16T09:34:31Z")

</div>

We suggest you use Home Assistant OS 12.1 first to see if it works properly yet.  
Home Assistant OS 12.2 is the latest release and may have compatibility issues, we need time to test it and see.

---

<div class="post-metadata">

**Author:** ![mikeg](https://avatars.discourse-cdn.com/v4/letter/m/3ec8ea/32.png) [@mikeg](https://forum.sunfounder.com/u/mikeg)\
**Post date:** [April 16, 2024, 9:11pm UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/3 "2024-04-16T21:11:31Z")

</div>

Added changed 1 power supply, now have 3.5A and 4A. Noticed that had to have 2 power supplies to get fan and LED.

Downgraded to 12.1 no change. See log below.

## s6-rc: info: service s6rc-oneshot-runner: starting s6-rc: info: service s6rc-oneshot-runner successfully started s6-rc: info: service base-addon-banner: starting

## Add-on: Pironman Pironman support

## Add-on version: 1.0.11 You are running the latest version of this add-on. System: Home Assistant OS 12.1 (aarch64 / raspberrypi4-64) Home Assistant Core: 2024.4.3 Home Assistant Supervisor: 2024.04.0

## Please, share the above information when looking for help or support in, e.g., GitHub, forums or the Discord chat.

s6-rc: info: service base-addon-banner successfully started  
s6-rc: info: service fix-attrs: starting  
s6-rc: info: service base-addon-timezone: starting  
s6-rc: info: service base-addon-log-level: starting  
s6-rc: info: service fix-attrs successfully started  
[17:07:08] INFO: Configuring timezone (America/New\_York)…  
s6-rc: info: service base-addon-log-level successfully started  
s6-rc: info: service base-addon-timezone successfully started  
s6-rc: info: service legacy-cont-init: starting  
s6-rc: info: service legacy-cont-init successfully started  
s6-rc: info: service legacy-services: starting  
s6-rc: info: service legacy-services successfully started  
Starting pironman with the following parameters:  
temperature\_unit: C  
fan\_temp: 50  
display\_always\_on: false  
display\_on\_for: 30  
rgb\_on: true  
rgb\_style: breath  
rgb\_color: 0a1aff  
rgb\_speed: 50  
rgb\_freq: 1000  
rgb\_pin: 10  
Warning: Cannot find boot configuration file  
set temperature unit to C  
set the fan on temperature to 50  
set screen\_always\_on to off  
set screen\_off\_time to 30  
set rgb\_enable to on  
set rgb\_style to breath  
set rgb\_color to 0a1aff  
set rgb\_blink\_speed to 50  
set rgb\_pwm\_freq to 1000  
set rgb io to pin 10 (spi)  
restarting pironman  
stopping pironman  
pid=264  
run in foreground  
24/04/16 17:07:13,097 [DEBUG] Home Assistant Addon mode

------------------------24/04/16 17:07:13------------------------  
pironman version: 2.2.8  
username:  
config\_file: /opt/pironman/config.txt

Kernel Version:  
Linux 6fa7f6d2-pironman 6.1.73-haos-raspi #1 SMP PREEMPT Wed Mar 13 12:10:55 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux

PCB info:  
Revision : c03111  
Model : Raspberry Pi 4 Model B Rev 1.1

24/04/16 17:07:13,125 [DEBUG] power\_key\_pin : 16  
24/04/16 17:07:13,126 [DEBUG] fan\_pin : 6  
24/04/16 17:07:13,126 [DEBUG] update\_frequency : 0.5  
24/04/16 17:07:13,126 [DEBUG] temp\_unit : C  
24/04/16 17:07:13,127 [DEBUG] fan\_temp : 50.0  
24/04/16 17:07:13,127 [DEBUG] screen\_always\_on : False  
24/04/16 17:07:13,127 [DEBUG] screen\_off\_time : 30  
24/04/16 17:07:13,127 [DEBUG] rgb\_enable : True  
24/04/16 17:07:13,127 [DEBUG] rgb\_style : breath  
24/04/16 17:07:13,128 [DEBUG] rgb\_color : 0a1aff  
24/04/16 17:07:13,128 [DEBUG] rgb\_blink\_speed : 50  
24/04/16 17:07:13,128 [DEBUG] rgb\_pwm\_freq : 1000  
24/04/16 17:07:13,128 [DEBUG] rgb\_pin : 10

> > >

24/04/16 17:07:13,140 [DEBUG] rgb\_strip init success  
24/04/16 17:07:13,147 [DEBUG] oled init failed:  
[Errno 5] Input/output error  
24/04/16 17:07:13,182 [DEBUG] rgb\_show  
24/04/16 17:07:13,186 [DEBUG] rgb\_show: breath

Next Suggestion please.

Mike

---

<div class="post-metadata">

**Author:** ![mikeg](https://avatars.discourse-cdn.com/v4/letter/m/3ec8ea/32.png) [@mikeg](https://forum.sunfounder.com/u/mikeg)\
**Post date:** [April 17, 2024, 12:01am UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/4 "2024-04-17T00:01:12Z")

</div>

I redid Steps 1 and 2 (the changes to config.txt and the CONFIG directory disappeared). Then REBUILD the pironman addon. No change to the log file.

As another note, I’m also running Z-wave and plan to add Zigbee.

Mike

---

<div class="post-metadata">

**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\
**Post date:** [April 17, 2024, 10:58am UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/5 "2024-04-17T10:58:02Z")

</div>

We have tested it according to the system version you provided, and it works fine.  
What is the specification of the SSD you are using, please let us know.  
M.2 SSD hard disk interface only supports SATA protocol, does not support NVME/PCIe.  
We recommend that you use an SD card to work with the pironman and see how it works.  
Please see our working video with log file:

> **[Microsoft OneDrive](https://photos.onedrive.com/share/3003E86E3C6F1ACE!451?cid=3003E86E3C6F1ACE&resId=3003E86E3C6F1ACE%21451&authkey=%21AGDILNsrmngp7XQ&ithint=video&e=6x1N3J)**

s6-rc: info: service s6rc-oneshot-runner: starting  
s6-rc: info: service s6rc-oneshot-runner successfully started  
s6-rc: info: service base-addon-banner: starting

* * *

## Add-on: Pironman Pironman support

## Add-on version: 1.0.11 You are running the latest version of this add-on. System: Home Assistant OS 12.2 (aarch64 / raspberrypi4-64) Home Assistant Core: 2024.4.3 Home Assistant Supervisor: 2024.04.0

## Please, share the above information when looking for help or support in, e.g., GitHub, forums or the Discord chat.

s6-rc: info: service base-addon-banner successfully started  
s6-rc: info: service fix-attrs: starting  
s6-rc: info: service base-addon-timezone: starting  
s6-rc: info: service base-addon-log-level: starting  
s6-rc: info: service fix-attrs successfully started  
[15:11:26] INFO: Configuring timezone (Asia/Shanghai)…  
s6-rc: info: service base-addon-log-level successfully started  
s6-rc: info: service base-addon-timezone successfully started  
s6-rc: info: service legacy-cont-init: starting  
s6-rc: info: service legacy-cont-init successfully started  
s6-rc: info: service legacy-services: starting  
s6-rc: info: service legacy-services successfully started  
Starting pironman with the following parameters:  
temperature\_unit: C  
fan\_temp: 50  
display\_always\_on: false  
display\_on\_for: 30  
rgb\_on: true  
rgb\_style: breath  
rgb\_color: 0a1aff  
rgb\_speed: 50  
rgb\_freq: 1000  
rgb\_pin: 10  
Warning: Cannot find boot configuration file  
set temperature unit to C  
set the fan on temperature to 50  
set screen\_always\_on to off  
set screen\_off\_time to 30  
set rgb\_enable to on  
set rgb\_style to breath  
set rgb\_color to 0a1aff  
set rgb\_blink\_speed to 50  
set rgb\_pwm\_freq to 1000  
set rgb io to pin 10 (spi)  
restarting pironman  
stopping pironman  
pid=264  
run in foreground  
24/04/17 15:11:31,083 [DEBUG] Home Assistant Addon mode

------------------------24/04/17 15:11:31------------------------  
pironman version: 2.2.8  
username:  
config\_file: /opt/pironman/config.txt

Kernel Version:  
Linux 6fa7f6d2-pironman 6.1.73-haos-raspi #1 SMP PREEMPT Thu Apr 11 10:33:58 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux

PCB info:  
Revision : c03115  
Model : Raspberry Pi 4 Model B Rev 1.5

24/04/17 15:11:31,112 [DEBUG] power\_key\_pin : 16  
24/04/17 15:11:31,113 [DEBUG] fan\_pin : 6  
24/04/17 15:11:31,113 [DEBUG] update\_frequency : 0.5  
24/04/17 15:11:31,114 [DEBUG] temp\_unit : C  
24/04/17 15:11:31,115 [DEBUG] fan\_temp : 50.0  
24/04/17 15:11:31,116 [DEBUG] screen\_always\_on : False  
24/04/17 15:11:31,116 [DEBUG] screen\_off\_time : 30  
24/04/17 15:11:31,117 [DEBUG] rgb\_enable : True  
24/04/17 15:11:31,117 [DEBUG] rgb\_style : breath  
24/04/17 15:11:31,118 [DEBUG] rgb\_color : 0a1aff  
24/04/17 15:11:31,118 [DEBUG] rgb\_blink\_speed : 50  
24/04/17 15:11:31,119 [DEBUG] rgb\_pwm\_freq : 1000  
24/04/17 15:11:31,120 [DEBUG] rgb\_pin : 10

> > >

24/04/17 15:11:31,131 [DEBUG] rgb\_strip init success  
24/04/17 15:11:31,148 [DEBUG] oled init success  
24/04/17 15:11:31,193 [DEBUG] rgb\_show  
24/04/17 15:11:31,195 [DEBUG] rgb\_show: breath  
24/04/17 15:11:31,224 [DEBUG] Get IP: 192.168.100.222

---

<div class="post-metadata">

**Author:** ![mikeg](https://avatars.discourse-cdn.com/v4/letter/m/3ec8ea/32.png) [@mikeg](https://forum.sunfounder.com/u/mikeg)\
**Post date:** [April 17, 2024, 9:57pm UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/6 "2024-04-17T21:57:50Z")

</div>

Thanx for the update. Not using the SSD isn’t an option for me. The SSD is SATA (Silicon Power)  
I tried booting from an SD card, no luck the error continues and the log stays the same.  
I reset the RPi to boot from SD card, checked Steps 1 and 2.

I then prepared an other SD card, flashed HA on it, installed pironman and got a new error - no file.  
Sorry no log this time.

I’m going back to booting from the SSD.

I shouldn’t have to boot from an SD card as the piroonman comes with an SDD hat.

I did notice from the video the following:

1. No warning regarding the missing configuration
2. The configuration tab on the Pironman add-on works. It doesn’t work in my case I have to use YAML

Mike

---

<div class="post-metadata">

**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\
**Post date:** [April 18, 2024, 10:24am UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/7 "2024-04-18T10:24:51Z")

</div>

We are very sorry that we have not reproduced the issue you are experiencing.  
We tried to use SSD to install Home Assistant and installed pironman on Home Assistant. After pironman was successfully installed, all pironman functions worked as expected, and there were no error messages in the pironman logs.  
Do you have any other plugins installed on Home Assistant besides pironman, please let us know so that we can reproduce the problem according to your operation.  
Currently, we have no problem installing only pironman on Home Assistant, the functions can be realized normally.  
Please provide us with more information so that we can reproduce the problem.

---

<div class="post-metadata">

**Author:** ![mikeg](https://avatars.discourse-cdn.com/v4/letter/m/3ec8ea/32.png) [@mikeg](https://forum.sunfounder.com/u/mikeg)\
**Post date:** [April 18, 2024, 8:11pm UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/8 "2024-04-18T20:11:12Z")

</div>

I have the following addons:  
Advanced SSH & Web Terminal  
ESPHome (Multiple Devices)  
Studio Code Server  
Z-Wave JS (Multiple Devices)

Your assistance is appreciated.

---

<div class="post-metadata">

**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\
**Post date:** [April 19, 2024, 9:58am UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/9 "2024-04-19T09:58:41Z")

</div>

These plugins that you have installed should not affect the proper functioning of pironman either.  
It is possible that your previous configuration file is wrong to cause this.  
Step 1:  
Create a text file modules in the folder and rename it rpi-i2c.conf.  
The rpi-i2c.conf file name suffix is conf.(as shown in the picture)  
 ![041901](https://canada1.discourse-cdn.com/flex029/uploads/sunfounder/original/1X/fe27a45b2095c8834de0a8bac18bc67fd142e10a.png)

Or you can try to install the pironman software with your Raspberry Pi system to see if the OLED screen works properly yet.

---

<div class="post-metadata">

**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\
**Post date:** [April 19, 2024, 10:00am UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/10 "2024-04-19T10:00:38Z")

</div>

We are very sorry that we have not reproduced the issue you are experiencing.  
We tried to use SSD to install Home Assistant and installed pironman on Home Assistant. After pironman was successfully installed, all pironman functions worked as expected, and there were no error messages in the pironman logs.  
Do you have any other plugins installed on Home Assistant besides pironman, please let us know so that we can reproduce the problem according to your operation.  
Currently, we have no problem installing only pironman on Home Assistant, the functions can be realized normally.  
Please provide us with more information so that we can reproduce the problem.

---

<div class="post-metadata">

**Author:** ![mikeg](https://avatars.discourse-cdn.com/v4/letter/m/3ec8ea/32.png) [@mikeg](https://forum.sunfounder.com/u/mikeg)\
**Post date:** [April 19, 2024, 9:44pm UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/11 "2024-04-19T21:44:13Z")

</div>

Reflashed HA on the SSD (No additional devices)  
Dis Steps 1 and 2  
Installed the Pironman add-on  
Disabled Protection.  
The screen doesn’t work, the LED’s work.

s6-rc: info: service s6rc-oneshot-runner: starting  
s6-rc: info: service s6rc-oneshot-runner successfully started  
s6-rc: info: service base-addon-banner: starting

* * *

## Add-on: Pironman Pironman support

## Add-on version: 1.0.11 You are running the latest version of this add-on. System: Home Assistant OS 12.1 (aarch64 / raspberrypi4-64) Home Assistant Core: 2024.4.3 Home Assistant Supervisor: 2024.04.0

## Please, share the above information when looking for help or support in, e.g., GitHub, forums or the Discord chat.

s6-rc: info: service base-addon-banner successfully started  
s6-rc: info: service fix-attrs: starting  
s6-rc: info: service base-addon-timezone: starting  
s6-rc: info: service base-addon-log-level: starting  
s6-rc: info: service fix-attrs successfully started  
[17:39:22] INFO: Configuring timezone (America/New\_York)…  
s6-rc: info: service base-addon-log-level successfully started  
s6-rc: info: service base-addon-timezone successfully started  
s6-rc: info: service legacy-cont-init: starting  
s6-rc: info: service legacy-cont-init successfully started  
s6-rc: info: service legacy-services: starting  
s6-rc: info: service legacy-services successfully started  
Starting pironman with the following parameters:  
temperature\_unit: C  
fan\_temp: 50  
display\_always\_on: true  
display\_on\_for: 30  
rgb\_on: true  
rgb\_style: breath  
rgb\_color: 0a1aff  
rgb\_speed: 50  
rgb\_freq: 1000  
rgb\_pin: 10  
Warning: Cannot find boot configuration file  
set temperature unit to C  
set the fan on temperature to 50  
set screen\_always\_on to on  
set screen\_off\_time to 30  
set rgb\_enable to on  
set rgb\_style to breath  
set rgb\_color to 0a1aff  
set rgb\_blink\_speed to 50  
set rgb\_pwm\_freq to 1000  
set rgb io to pin 10 (spi)  
restarting pironman  
stopping pironman  
pid=264  
run in foreground  
24/04/19 17:39:25,437 [DEBUG] Home Assistant Addon mode

------------------------24/04/19 17:39:25------------------------  
pironman version: 2.2.8  
username:  
config\_file: /opt/pironman/config.txt

Kernel Version:  
Linux 6fa7f6d2-pironman 6.1.73-haos-raspi #1 SMP PREEMPT Wed Mar 13 12:10:55 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux

PCB info:  
Revision : c03111  
Model : Raspberry Pi 4 Model B Rev 1.1

24/04/19 17:39:25,457 [DEBUG] power\_key\_pin : 16  
24/04/19 17:39:25,457 [DEBUG] fan\_pin : 6  
24/04/19 17:39:25,457 [DEBUG] update\_frequency : 0.5  
24/04/19 17:39:25,457 [DEBUG] temp\_unit : C  
24/04/19 17:39:25,458 [DEBUG] fan\_temp : 50.0  
24/04/19 17:39:25,458 [DEBUG] screen\_always\_on : True  
24/04/19 17:39:25,458 [DEBUG] screen\_off\_time : 30  
24/04/19 17:39:25,459 [DEBUG] rgb\_enable : True  
24/04/19 17:39:25,459 [DEBUG] rgb\_style : breath  
24/04/19 17:39:25,459 [DEBUG] rgb\_color : 0a1aff  
24/04/19 17:39:25,459 [DEBUG] rgb\_blink\_speed : 50  
24/04/19 17:39:25,460 [DEBUG] rgb\_pwm\_freq : 1000  
24/04/19 17:39:25,460 [DEBUG] rgb\_pin : 10

> > >

24/04/19 17:39:25,471 [DEBUG] rgb\_strip init success  
24/04/19 17:39:25,474 [DEBUG] oled init failed:  
[Errno 2] No such file or directory  
24/04/19 17:39:25,493 [DEBUG] rgb\_show  
24/04/19 17:39:25,495 [DEBUG] rgb\_show: breath

Thoughts

---

<div class="post-metadata">

**Author:** ![mikeg](https://avatars.discourse-cdn.com/v4/letter/m/3ec8ea/32.png) [@mikeg](https://forum.sunfounder.com/u/mikeg)\
**Post date:** [April 19, 2024, 11:44pm UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/12 "2024-04-19T23:44:49Z")

</div>

Reran it again …  
Enabled i2c using the HassOS I2C Configurator  
Unplugged and plugged the OLED screen in

I think the OLED screen is broken?

i/o error again

s6-rc: info: service s6rc-oneshot-runner: starting  
s6-rc: info: service s6rc-oneshot-runner successfully started  
s6-rc: info: service base-addon-banner: starting

* * *

## Add-on: Pironman Pironman support

## Add-on version: 1.0.11 You are running the latest version of this add-on. System: Home Assistant OS 12.2 (aarch64 / raspberrypi4-64) Home Assistant Core: 2024.4.3 Home Assistant Supervisor: 2024.04.0

## Please, share the above information when looking for help or support in, e.g., GitHub, forums or the Discord chat.

s6-rc: info: service base-addon-banner successfully started  
s6-rc: info: service fix-attrs: starting  
s6-rc: info: service base-addon-timezone: starting  
s6-rc: info: service base-addon-log-level: starting  
s6-rc: info: service fix-attrs successfully started  
[19:38:49] INFO: Configuring timezone (America/New\_York)…  
s6-rc: info: service base-addon-log-level successfully started  
s6-rc: info: service base-addon-timezone successfully started  
s6-rc: info: service legacy-cont-init: starting  
s6-rc: info: service legacy-cont-init successfully started  
s6-rc: info: service legacy-services: starting  
s6-rc: info: service legacy-services successfully started  
Starting pironman with the following parameters:  
temperature\_unit: C  
fan\_temp: 50  
display\_always\_on: true  
display\_on\_for: 30  
rgb\_on: true  
rgb\_style: breath  
rgb\_color: 0a1aff  
rgb\_speed: 50  
rgb\_freq: 1000  
rgb\_pin: 10  
Warning: Cannot find boot configuration file  
set temperature unit to C  
set the fan on temperature to 50  
set screen\_always\_on to on  
set screen\_off\_time to 30  
set rgb\_enable to on  
set rgb\_style to breath  
set rgb\_color to 0a1aff  
set rgb\_blink\_speed to 50  
set rgb\_pwm\_freq to 1000  
set rgb io to pin 10 (spi)  
restarting pironman  
stopping pironman  
pid=264  
run in foreground  
24/04/19 19:38:52,865 [DEBUG] Home Assistant Addon mode

------------------------24/04/19 19:38:52------------------------  
pironman version: 2.2.8  
username:  
config\_file: /opt/pironman/config.txt

Kernel Version:  
Linux 6fa7f6d2-pironman 6.1.73-haos-raspi #1 SMP PREEMPT Thu Apr 11 10:33:58 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux

PCB info:  
Revision : c03111  
Model : Raspberry Pi 4 Model B Rev 1.1

24/04/19 19:38:52,894 [DEBUG] power\_key\_pin : 16  
24/04/19 19:38:52,895 [DEBUG] fan\_pin : 6  
24/04/19 19:38:52,895 [DEBUG] update\_frequency : 0.5  
24/04/19 19:38:52,895 [DEBUG] temp\_unit : C  
24/04/19 19:38:52,895 [DEBUG] fan\_temp : 50.0  
24/04/19 19:38:52,896 [DEBUG] screen\_always\_on : True  
24/04/19 19:38:52,896 [DEBUG] screen\_off\_time : 30  
24/04/19 19:38:52,896 [DEBUG] rgb\_enable : True  
24/04/19 19:38:52,896 [DEBUG] rgb\_style : breath  
24/04/19 19:38:52,896 [DEBUG] rgb\_color : 0a1aff  
24/04/19 19:38:52,897 [DEBUG] rgb\_blink\_speed : 50  
24/04/19 19:38:52,897 [DEBUG] rgb\_pwm\_freq : 1000  
24/04/19 19:38:52,897 [DEBUG] rgb\_pin : 10

> > >

24/04/19 19:38:52,909 [DEBUG] rgb\_strip init success  
24/04/19 19:38:52,914 [DEBUG] oled init failed:  
[Errno 5] Input/output error  
24/04/19 19:38:52,931 [DEBUG] rgb\_show  
24/04/19 19:38:52,933 [DEBUG] rgb\_show: breath

---

<div class="post-metadata">

**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\
**Post date:** [April 22, 2024, 10:52am UTC](https://forum.sunfounder.com/t/pironman-v2-display-and-home-assistant-os-not-displaying/1028/13 "2024-04-22T10:52:12Z")

</div>

It is possible that it is damaged. So we want you to use your Raspberry Pi system to install the pironman software service and see if the OLED screen works. If it doesn’t work, check the logs for errors. It could be that the OLED screen is damaged. If it’s really broken, we will arrange to send you a new screen.