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Júlio Aguiar
Júlio Aguiar

[PDM 25] Persistent Wi-Fi Connectivity Issue (Station Mode)

We are unable to establish functional Wi-Fi communication in Station Mode.


We have confirmed the correct SSID and Password for our shop's network. We have tested both DHCP (setting PDM IP to 0.0.0.0) and Static IP (e.g., 192.168.X.X), but the connection remains unusable or fails. Crucially, the PDM Configurator does not provide fields for Subnet Mask or Gateway. What are the assumed default values for the Gateway/Subnet Mask in Station Mode, and what is the correct procedure for forcing DHCP?

130 Views
zarpspeed
Nov 07

WiFi was a functionality of the PDM25+ that is no longer in production and is replaced with the V2 PDM25/35

PDM28 PWM on light bulb

Hi All,

I have a PDM28 running all functions of a 1972 Corvette. It works beautifully, but I have run across something I want to do that seems very basic, but I don't see an obvious answer.

My rear parking lights are too bright and I want to run them at 50% duty cycle. I don't think I need to map this to another variable, I just want them at 50% when they are on. What is the output configuration I need to set?

155 Views
ree

Somethng like this should work

I'm wondering if I will be able to use this OEM wiper switch. It would use 2 inputs to the PDM - one would be variable resistance to + or - depending on how the switch gets wired, and the other would just be for high speed activation. On low or delay the resistance would vary depending on the switch position. I do not yet know the resistance values, I'll have to get a switch to test.


Any thoughts or ideas would be appreciated.

ree

150 Views
K Hunter
K Hunter
Nov 05

I found some diagnostic information on the wiper switch that says the range of resistance should be between 680 ohms and 450 K ohms between low speed and max delay. Will this be an acceptable range to work? If not, I should be able to read the switch resistance via the Holley Dominator ECU and feed the resistance value to the PDM via CAN bus.

ree

Corrupted firmware PDM 25 V2

I don't see any firmware downloads on your website. Can you give me access to them? Additionally, the instructions that came in the box appear to be for the V1. The directions I found on your website Version 1 - 23/6/25 also appear to be for the V1. Are there new instructions for the V2? I ask because the windows on the V2 don't looks the same as in the instructions.

310 Views
George
George
Oct 20

Hi Chris,

Please send an image of your PDM sticker

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