Table of Contents
T-Com Speedport W724V Typ B
OpenWrt support status
Not supported.
Hardware
| SOC | 1 | XWAY™ VRX288 PSB 80920 EL | lantiq |
|---|---|---|---|
| Flash | 1 | 1Gbit MX30LF1G08AA | MXIC |
| RAM | 2 | 128MB NT5TU128M8GE-AC | NANYA |
| WLAN B/G/N | 1 | BCM43222KFBG | broadcom |
| WLAN AC | 1 | BCM4360KMLG | broadcom |
| LAN | 3 | PEF7071V V1.5 | lantiq |
| Dect | 1 | COSIC™-Modem PMB9643V V2.0 | lantiq |
| Modem | 1 | XWAY™ VRX208 PSB 80190 V V1.1 | lantiq |
| Analog telephone ports | 2 | XWAY™ SLIC120 PEF 42068 V V1.2 | lantiq |
| USB | YES | ||
| Serial Port | YES | ||
| JTAG | ? | ||
| Power | 12 VDC, 2.5 A |
Pictures
I have made several more photos of the router's mainboard. See here: Pictures of T-Com devices
enable UART ROM boot
As most of the other Latiq devices, this one has a resistor to set the bootmode, too. The resistor to unsolder is R138. It is on the back of the board under the big shielding.
Serial
→ port.serial general information about the serial port, serial port cable, etc.
J14 is located right to the big holed plate in the front middle of the board Pin 1 is marked by an arrow.
| Pin | use |
|---|---|
| 4 | GND |
| 3 | RX |
| 2 | TX |
| 1 | Vcc 3.3V |
Serial connection parameters: 115200, 8N1