Function to control Divoom's Pixoo 64 over the network. This presumes that you have PowerShell 7 installed. Examples at the bottom of the file. Sometime the Pixoo will reboot when sending a command. No way to fix this at the moment.

DivoomPixoo64.ps1

#Requires -Version 7

# Current API documentation
# http://doc.divoom-gz.com/web/#/12?page_id=143

function Invoke-PlayGif {
    [CmdletBinding()]
    param(
        [Parameter()]
        [string]
        $DeviceIP,
        [Parameter(Mandatory = $true)]
        [string]
        $UrlGif
    )
    process {
        if (-not $DeviceIP) {
            $DeviceIP = Find-Pixoo | Select-Object -First 1
        }
        if ($UrlGif -like "http://*") {
            $get = Invoke-RestMethod -Uri "http://$DeviceIP/get"
            if ($get -like "*Hello World divoom!*") {
                $Body = [PSCustomObject]@{
                    Command  = "Device/PlayTFGif"
                    FileType = 2
                    FileName = $UrlGif
                } | ConvertTo-Json -Compress
            
                $res = Invoke-RestMethod -Method Post -Uri "http://$DeviceIP/post" -Body $Body
                if ($res.error_code -and $res.error_code -eq 0) {
                    Write-Verbose "Success"
                    $Body = [PSCustomObject]@{
                        Command = "Draw/GetHttpGifId"
                    } | ConvertTo-Json -Compress
            
                    $res = Invoke-RestMethod -Method Post -Uri "http://$DeviceIP/post" -Body $Body
                    if ($res.error_code -and $res.error_code -eq 0) {
                        $res.PicId

                        Write-Verbose "Success"
                        return $true
                        # Don't know if this is needed
                        # Set-Channel -DeviceIP "192.168.1.199" -Channel Cloud
                    }
                }
                else {
                    Write-Error "Failed to send gif to $DeviceIP."
                    return $false
                }
            }
            else {
                Write-Error "Device not found. Please check the IP address."
                return $false
            }
        }
        else {
            Write-Error "Invalid url: https isn't supported."
            return $false
        }
    }
}

function Set-Channel {
    [CmdletBinding()]
    [OutputType([int])]
    param(
        [Parameter()]
        [string]
        $DeviceIP,
        [Parameter(Mandatory = $true)]
        [ValidateSet("Faces", "Cloud", "Visualizer", "Custom")]
        [String]
        $Channel
    )
    begin {
        $Index = if ($Channel -eq "Faces") {
            0
        }
        elseif ($Channel -eq "Cloud") {
            1
        }
        elseif ($Channel -eq "Visualizer") {
            2
        }
        elseif ($Channel -eq "Custom") {
            3
        }
        else {
            Write-Error "Invalid channel"
        }
    }
    process {
        if (-not $DeviceIP) {
            $DeviceIP = Find-Pixoo | Select-Object -First 1
        }
        $Body = [PSCustomObject]@{
            Command     = "Channel/SetIndex"
            SelectIndex = $Index
        } | ConvertTo-Json -Compress
            
        $res = Invoke-RestMethod -Method Post -Uri "http://$DeviceIP/post" -Body $Body
        if ($res.error_code -and $res.error_code -eq 0) {
            Write-Verbose "Success"
            return $true
        }
        else {
            Write-Error "Failed to set channel"
            return $false
        }
    }
}

function Get-Channel {
    [CmdletBinding()]
    param (
        $DeviceIP
    )
    process {
        if (-not $DeviceIP) {
            $DeviceIP = Find-Pixoo | Select-Object -First 1
        }
        
        $Body = [PSCustomObject]@{
            Command = "Channel/GetIndex"
        } | ConvertTo-Json -Compress
                    
        $res = Invoke-RestMethod -Method Post -Uri "http://$DeviceIP/post" -Body $Body
        if (($res.error_code -eq 0) -or $res.SelectIndex) {
            Write-Verbose "Success"
            $ret = switch ($res.SelectIndex) {
                0 { "Faces" }
                1 { "Cloud Channel" }
                2 { "Visualizer" }
                3 { "Custom" }
                Default { "Error" }
            }
            return $ret
        }
        else {
            Write-Error "Failed to get channel, Error: $($res.error_code)"
            return $false
        }
    }
}

function Find-Pixoo {
    param(
        $IPAddress
    )
    begin {
        function Get-PixooIP {
            $network = (
                (
                    Get-NetIPInterface -ConnectionState Connected -AddressFamily IPv4 -Dhcp Enabled |
                    Get-NetIPAddress
                ).IPAddress -split '\.'
            )[0..2] -join '.'
            (Get-NetNeighbor | Where-Object { $_.IPAddress -like "$network*" -and $_.LinkLayerAddress -like "7C-87-CE*" }).IPAddress
        }
    }
    process{
        if ($IPAddress) {
            $get = Invoke-RestMethod -Uri "http://$IPAddress/get"
            if ($get -like "*Hello World divoom!*") {
                $IPAddress
            }
        }
        else {
            $IPs = Get-PixooIP
            if ($IPs.Count -eq 0) {
                1..254 | ForEach-Object {
                    $(($network -split '\.')[0..2])
                    Test-Connection -Ping -Count 1 -TimeoutSeconds 1 -IPv4 -TargetName "$(($network -split '\.')[0..2]).$_"
                }
                $IPs = Get-PixooIP
                if ($IPs.Count -eq 0) {
                    throw "Pixoo64 not found on network"
                }
            }
            foreach ($ip in $IPs) {
                try {
                    $get = Invoke-RestMethod -Uri "http://$Ip/get"
                    if ($get -like "*Hello World divoom!*") {
                        $Ip
                    }
                    break
                }
                catch {
                    #
                }
            }
        }
    }
}

function Get-FaceType {
    [CmdletBinding()]
    param ()
    process {
        $Url = "https://app.divoom-gz.com/Channel/GetDialType"
        $ret = Invoke-RestMethod -Method Post -Uri $Url
        if ($ret.ReturnCode -eq 0) {
            return $ret.DialTypeList
        }
    }
}

function Get-FaceList {
    [CmdletBinding()]
    param (
        [Parameter()]
        [ValidateSet("Social", "normal", "financial", "Game", "HOLIDAYS", "TOOLS")]
        $Type = "normal",
        [Parameter()]
        [ValidateRange(1, 30)]
        $Page = 1
    )
    process {
        $Url = "https://app.divoom-gz.com/Channel/GetDialList"
        $Body = [PSCustomObject]@{
            DialType = $Type
            Page     = $Page
        } | ConvertTo-Json -Compress
        $ret = Invoke-RestMethod -Method Post -Uri $Url -Body $Body
        if ($ret.ReturnCode -eq 0) {
            return $ret.DialList
        }
    }
}

function Set-Face {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory = $true)]
        [int]
        $FaceId,
        [string]
        $DeviceIP
    )
    process {
        if (-not $DeviceIP) {
            $DeviceIP = Find-Pixoo | Select-Object -First 1
        }
        
        $Body = [PSCustomObject]@{
            Command = "Channel/SetClockSelectId"
            ClockId = $FaceId
        } | ConvertTo-Json -Compress
                    
        $res = Invoke-RestMethod -Method Post -Uri "http://$DeviceIP/post" -Body $Body
        if ($res.error_code -eq 0) {
            Write-Verbose "Success"
            return $true
        }
        else {
            Write-Error "Failed to set Face, Error: $($res.error_code)"
            return $false
        }
    }
}

function Get-Face {
    [CmdletBinding()]
    param (
        $DeviceIP
    )
    process {
        if (-not $DeviceIP) {
            $DeviceIP = Find-Pixoo | Select-Object -First 1
        }
        
        $Body = [PSCustomObject]@{
            Command = "Channel/GetClockInfo"
        } | ConvertTo-Json -Compress
        
        $res = Invoke-RestMethod -Method Post -Uri "http://$DeviceIP/post" -Body $Body
        if ($res) {
            Write-Verbose "Success"
            return $ret
        }
        else {
            Write-Error "Failed to set Face, Error: $($res.error_code)"
            return $false
        }
    }
}

# $Face = Get-FaceList | Where-Object {$_.Name -like "Big Time"}
# $IP = Find-Pixoo
# # Get-Channel -DeviceIP $IP
# # Set-Channel -Channel Faces -DeviceIP $IP
# Set-Face -FaceId $Face.ClockId -DeviceIP $IP

This is really helpful, thank you!

Have you had any luck with some of the undocumented configurations like being able to set the value for SingleGalleyTime?

Running:

{
    "Command":"Channel/GetAllConf"
}

Returns:

{
  "error_code": 0,
  "Brightness": 100,
  "RotationFlag": 0,
  "ClockTime": 0,
  "GalleryTime": 0,
  "SingleGalleyTime": 0,
  "PowerOnChannelId": 0,
  "GalleryShowTimeFlag": 0,
  "CurClockId": 144,
  "Time24Flag": 0,
  "TemperatureMode": 0,
  "GyrateAngle": 0,
  "MirrorFlag": 0,
  "LightSwitch": 1
}

@JJWatMyself

I don't think so, but I haven't had the time to work on it.

The last time I worked on it was about 4 months ago and I built a mock server for testing. Unless they add more API's to their documentation, I couldn't figure out how.