Ultra portable remote TS-480

Setting server

install RemoteQTH server on SD card for Raspberry PI

login (yourcall/1234)to web interface and update server from status page
change login and password in menu SETTINGS/LOGIN

in menu SETTINGS/SER2NET enable Two com

com1

name: TS-480 panel
port: 11001
baud: 57600
databit: 8
stopbit: 2
parity: none
Detect device:exactly by IDs
vendor: 0403
product: 6001
sn: find in pop-up window

com2

name: CW-keyer CLI
port: 11002
baud: 115200
databit: 8
stopbit: 2
parity: none
Detect device:exactly by IDs
vendor: 0403
product: 6001
sn: find in pop-up window

in menu SETTINGS/CW

Select: Arduino K3NG CLI
TCP port: 11002
Number of memories: as needed
test send CW from menu CONTROL/CW

Transceiver

RemoteQTH server

Connect TS-480 RJ6 female to USB/UART interface

   --------- 
  |      ---|
  |      ---|
|        ---|  GND        USB/UART GND
|        ---|  TX TRX --> USB/UART RX
  |      ---|  RX TRX <-- USB/UART TX
  |      ---|
   ---------

Configure serial communications ser2net
CW keying

VOIP

Transferring audio is implemented with the IP phone Cisco SPA301. For better latency can use the same IP phone on the operator side.

Auto picks up call hack - Cisco SPA301 IP Phone
Cisco SPA301 connected TRX audio
Cisco SPA301 TRX side settings (our configuration)
Cisco SPA301 Front panel settings (hardware variant - if do not use android phone)
Configure NAT
SIP/RTP set without proxy, therefore must have a public IP address. On your router, then set redirection port 5060(sip) and 16000(rtp) to internal IP addresses phone.

If you want to listen to the speaker front panel, connect the phone with bluetooth module with 3,5 jack cable. Or use the headphone directly with your phone.

Operator

GetBlue settings

Datasource (Input) - Bluetooth

Operation mode - Client

Datasink (Output) - TCP (plain data)

Operation mode - Client
Host - server public IP
Port - server public port
Hexadecimal format - OFF

Bi-Directional Mode - ON
Launch by Default - No
Retry Timeout (ms) - 1
Open Retries - 10
Raw Mode - OFF
Timeout (ms) - 10
Size (Bytes) - 32
Separator - (none)
Include Separator - OFF
Hexadecimal/ASCII - OFF
Data Rows - 0
Data Font Size - 14
Log Font Size - 14
Show Detailed Logs - ON
Show response - OFF

CSipSimple

Add Local account
Configure (only important parts)

UDP - ON
UDP port - 5060
TCP - OFF
RTP port - 16000
Suppress echo - OFF
Codec - PCMA 8kHz

Dial 333@ROUTER-PUBLIC-IP:5060

Appendix

Theory of operation

[ts480 front panel]
      |
[BT module] . . . . . . [BT smartphone--GetBlue--WiFi] <--- tcp-ip ---> [ethernet RemoteQTHserver--ser2net-USB]
                                                                                                       |
                                                                                           [USB/UART interface]
                                                                                                       |
                                                                                                  [Transceiver]
---------------------------------------------------------------------------------------------------------------
                [Smartphone speaker--CSipSimple--WiFi] <--- tcp-ip ----------> [ethernet Cisco SPA301 IP phone]
                                                                                                       |
                                                                  [Isolation transformer and resistive divider]
                                                                                                       |
                                                                                                  [Transceiver]

Configure bluetooth module

connect USB/UART cp2102

           |
           |   BT module
--------   |
    RST |   -----
U   3V3 |        |
S    5V |-      -| TXD
B   TXD |-      -| RXD
    RXD |-      -| 5V
    GND |--------| GND
--------          --------

AT commands (realterm)

AT
AT+BAUD7
AT+NAMETS-480-2
AT+PIN1234

this commands is

test module answer
set baud to 57600 baud
set name to TS-480-x
set pin to 1234