This is an example of how to send HEX values via a UDP or TCP connection:
self_msg = string.char(0x61) .. string.char(0x61) .. string.char(0x61) .. string.char(0x61) ..
string.char(0x4F)
pixc.callRefs(self_msg)
string.char(0x4F)
pixc.callRefs(self_msg)
This will pass the HEX values for aaaaO to the output of the action that can be connected to the UDP/TCP send action
You can enter the code directly into the UDP/TCP send action if needed as:
local msg = string.char(0x61) .. string.char(0x61) .. string.char(0x61) .. string.char(0x61) .. string.char(0x4F)
self.network:send(msg)