Dongwon DW02-412H 128MB
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| abgn+ac (AC1200) | |||||||||||||
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| KT Wi-Fi Home | |||||||||||||
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| 3rd Party Firmware | |||||||||||||
| dd-wrt | Status Unknown | ||||||||||||
| OpenWrt | Supported | ||||||||||||
| Tomato any flavor | Incompatible | ||||||||||||
| Gargoyle | Status Unknown | ||||||||||||
| Platform | |||||||||||||
| Brand • Model • Rev | Dongwon DW02-412H 128MB | ||||||||||||
| FCC ID (fcc.io) | none specified | ||||||||||||
| FCC ID (fcc.report) | none specified | ||||||||||||
| Type | wireless router | ||||||||||||
| CPU1 | Qualcomm Atheros QCA9557 | ||||||||||||
| CPU1 Type | MIPS 74Kc | ||||||||||||
| CPU1 Speed | 720 MHz | ||||||||||||
| Flash1 Chip | Winbond W25Q16DVSSIG | ||||||||||||
| Flash1 Size | 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (NAND) | ||||||||||||
| Flash2 Chip | ESMT F25L16PA | ||||||||||||
| Flash2 Size | 2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br /> (SPI NOR) | ||||||||||||
| RAM1 Size | 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (DDR2) | ||||||||||||
| RAM1 Chip | Brand? Model? | ||||||||||||
| ETH chip1 | Qualcomm Atheros QCA9557 | ||||||||||||
| Switch | Qualcomm Atheros QCA8337N | ||||||||||||
| Ethernet Port Count |
1-1GbE-WAN 4-1GbE-LAN | ||||||||||||
| Wired Standard | IEEE 802.3i/3u/3ab | ||||||||||||
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802dot11 OUI: none specified | |||||||||||||
| Stock bootloader | U-Boot | ||||||||||||
| Expansion IF types | USB 2.0 | ||||||||||||
| USB ports | 1 | ||||||||||||
| USB Hub Compatible | Untested | ||||||||||||
| Serial Port (UART) | yes, 3.3V TTL, (115200 8N1) | ||||||||||||
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Flags: | |||||||||||||
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| Other | |||||||||||||
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| 3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) | ||||||||||||
| Retail | |||||||||||||
| Availability | End of Life | ||||||||||||
| Radio 1 | |||||||||||||
| Chip1 | Qualcomm Atheros QCA9557 | ||||||||||||
| Wireless interface OUI | none specified | ||||||||||||
| Antenna Connector Type | none specified | ||||||||||||
| MIMO status | 2x2:2 | ||||||||||||
| Wireless Standard | IEEE 802.11b/g/n | ||||||||||||
| 802.11n | up to 300 Mbps | ||||||||||||
| 802.11g | up to 54 Mbps | ||||||||||||
| 802.11b | up to 11 Mbps | ||||||||||||
| WiFi Operating Frequency | 2.4 GHz | ||||||||||||
| Radio 2 | |||||||||||||
| Chip1 | Qualcomm Atheros QCA9882 | ||||||||||||
| Wireless interface OUI | none specified | ||||||||||||
| Antenna Connector Type | none specified | ||||||||||||
| MIMO status | 2x2:2 | ||||||||||||
| Wireless Standard | IEEE 802.11a/n/ac | ||||||||||||
| 802.11ac | up to 867 Mbps | ||||||||||||
| 802.11n | up to 300 Mbps | ||||||||||||
| 802.11a | up to 54 Mbps | ||||||||||||
| WiFi Operating Frequency | 5 GHz | ||||||||||||
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For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.
Flashing
| NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
Target: ath79
Subtarget: nand
Package architecture: mips_24kc
Supported Since Commit
Support started version: 22.03.0
Current supported version: 25.12.0
Subtarget: nand
Package architecture: mips_24kc
Supported Since Commit
Support started version: 22.03.0
Current supported version: 25.12.0
LAN Hardware: Qualcomm Atheros QCA9557
WLAN Hardware: Qualcomm Atheros QCA9557-AT4A, Qualcomm Atheros QCA9882-BR4A
WLAN Comment: MIMO 2x2:2 on both bands
Installation method(s):
U-Boot TFTP + serial recovery, see git-commit
Recovery method(s):
U-Boot TFTP + serial recovery, see git-commit
WLAN Hardware: Qualcomm Atheros QCA9557-AT4A, Qualcomm Atheros QCA9882-BR4A
WLAN Comment: MIMO 2x2:2 on both bands
Installation method(s):
U-Boot TFTP + serial recovery, see git-commit
Recovery method(s):
U-Boot TFTP + serial recovery, see git-commit
| git • >> |
|---|
ath79: add support for Dongwon T&I DW02-412H
Dongwon T&I DW02-412H is a 2.4/5GHz band 11ac (WiFi-5) router, based on
Qualcomm Atheros QCA9557.
Specifications
--------------
- SoC: Qualcomm Atheros QCA9557-AT4A
- RAM: DDR2 128MB
- Flash: SPI NOR 2MB (Winbond W25Q16DVSSIG / ESMT F25L16PA(2S)) +
NAND 64/128MB
- WiFi:
- 2.4GHz: QCA9557 WMAC
- 5GHz: QCA9882-BR4A
- Ethernet: 5x 10/100/1000Mbps
- Switch: QCA8337N-AL3C
- USB: 1x USB 2.0
- UART:
- JP2: 3.3V, TX, RX, GND (3.3V is the square pad) / 115200 8N1
Installation
--------------
1. Connect a serial interface to UART header and
interrupt the autostart of kernel.
2. Transfer the factory image via TFTP and write it to the NAND flash.
3. Update U-Boot environment variable.
> tftpboot 0x81000000 <your image>-factory.img
> nand erase 0x1000000
> nand write 0x81000000 0x1000000 ${filesize}
> setenv bootpart 2
> saveenv
Revert to stock firmware
--------------
1. Revert to stock U-Boot environment variable.
> setenv bootpart 1
> saveenv
MAC addresses as verified by OEM firmware
--------------
WAN: *:XX (label)
LAN: *:XX + 1
2.4G: *:XX + 3
5G: *:XX + 4
The label MAC address was found in art 0x0.
Credits
--------------
Credit goes to the @manatails who first developed how to port OpenWRT
to this device and had a significant impact on this patch.
And thanks to @adschm and @mans0n for guiding me to revise the code
in many ways.
|
Categories:
- Dongwon
- Embedded system/wireless router
- Embedded System Qualcomm Atheros
- Embedded System QCA9557
- Qualcomm Atheros
- Embedded System MIPS 74Kc
- Embedded System
- Embedded System QCA8337N
- OpenWrt Supported
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n
- Embedded System QCA9882
- Embedded System IEEE 802.11a/n/ac
- Dual-Radio Wireless Embedded System
- Wireless Embedded System
- Dual-Band
- English Documentation