KROKS Rt-Cse SIM Injector DS (KNdRt31R16)
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| bgn (N300) | |||||||||||||||||||||
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| access point | |||||||||||||||||||||
_01.jpg) | |||||||||||||||||||||
| Homepage | Product page | ||||||||||||||||||||
| 3rd Party Firmware | |||||||||||||||||||||
| dd-wrt | Status Unknown | ||||||||||||||||||||
| OpenWrt | Partial Support | ||||||||||||||||||||
| Tomato any flavor | Incompatible | ||||||||||||||||||||
| Gargoyle | Status Unknown | ||||||||||||||||||||
| Platform | |||||||||||||||||||||
| Brand • Model • Rev | KROKS Rt-Cse SIM Injector DS (KNdRt31R16) | ||||||||||||||||||||
| FCC ID | none specified | ||||||||||||||||||||
| Type | access point | ||||||||||||||||||||
CPU1  | MediaTek MT7628AN | ||||||||||||||||||||
| CPU1 Type | MIPS 24KEc | ||||||||||||||||||||
| CPU1 Speed | 580 MHz | ||||||||||||||||||||
| Flash1 Chip | Brand? Model? | ||||||||||||||||||||
| Flash1 Size | 16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (SPI NOR) | ||||||||||||||||||||
| RAM1 Size | 16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> | ||||||||||||||||||||
| RAM1 Chip | Brand? Model? | ||||||||||||||||||||
| ETH chip1 | MediaTek MT7628AN | ||||||||||||||||||||
| Ethernet Port Count | 1-100MbE-LAN | ||||||||||||||||||||
| Wired Standard | IEEE 802.3i/3u | ||||||||||||||||||||
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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 | ||||||||||||||||||||
| PoE | Passive | ||||||||||||||||||||
| Power | 6-24 VDC, ? A | ||||||||||||||||||||
| Connector type | barrel | ||||||||||||||||||||
| Serial Port (UART) | no | ||||||||||||||||||||
| JTAG Port | no | ||||||||||||||||||||
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| Other | |||||||||||||||||||||
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| 3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) | ||||||||||||||||||||
| Radio 1 | |||||||||||||||||||||
| Chip1 | MediaTek MT7628AN | ||||||||||||||||||||
| Wireless interface OUI | none specified | ||||||||||||||||||||
| Antenna Connector Type | RP-SMA(female) | ||||||||||||||||||||
| 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 | ||||||||||||||||||||
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For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
- • 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class
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
 | This device is NOT RECOMMENDED for future use with OpenWrt due to low flash/ram. DO NOT BUY DEVICES WITH 4MB FLASH / 32MB RAM if you intend to flash an up-to-date and secure OpenWrt version onto it! See 4/32 warning for details. |
| This device does not have sufficient resources (flash and/or RAM) to provide secure and reliable operation. This means that even setting a password or changing simple network settings might not be possible any more, rendering the device effectively useless. See OpenWrt on 4/32 devices what you can do now. |
| OpenWrt support for this device has ended in 2022. 19.07.10 was the last official build for 4/32 devices. |
Target: ramips
Subtarget: mt76x8
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 23.05.0
Current supported version: 25.12.2
Subtarget: mt76x8
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 23.05.0
Current supported version: 25.12.2
Unsupported Functions:
LED groups related to LTE connection
LAN Hardware: MediaTek MT7628AN
LAN Comment: WAN+PoE out, LAN4+PoE in
WLAN Hardware: MediaTek MT7628AN
WLAN Comment: RP-SMA(female) antenna connectors for 2x2:2 MIMO
Installation method(s):
GUI generic, GUI OEM, CLI generic, Sysupgrade, U-Boot web recovery, see git-commit
Recovery method(s):
U-Boot web recovery, see git-commit
Recovery Comment:
U-Boot launches a WEB server on 192.168.1.1 if Reset button is held during power up
Comment:
2x SIM-reader passed-through WAN Ethernet cable to supported Kroks routers
WAN+PoE out, LAN4+PoE in
LED groups related to LTE connection
LAN Hardware: MediaTek MT7628AN
LAN Comment: WAN+PoE out, LAN4+PoE in
WLAN Hardware: MediaTek MT7628AN
WLAN Comment: RP-SMA(female) antenna connectors for 2x2:2 MIMO
Installation method(s):
GUI generic, GUI OEM, CLI generic, Sysupgrade, U-Boot web recovery, see git-commit
Recovery method(s):
U-Boot web recovery, see git-commit
Recovery Comment:
U-Boot launches a WEB server on 192.168.1.1 if Reset button is held during power up
Comment:
2x SIM-reader passed-through WAN Ethernet cable to supported Kroks routers
WAN+PoE out, LAN4+PoE in
| git • >> |
|---|
ramips: add support for Kroks Rt-Cse SIM Injector DS Aka Kroks Rt-Cse5 UW DRSIM (KNdRt31R16), ID 1958: https://kroks.ru/search/?text=1958 See Kroks OpenWrt fork for support of other models: https://github.com/kroks-free/openwrt Device specs: - CPU: MediaTek MT7628AN - Flash: 16MB SPI NOR - RAM: 64MB - Bootloader: U-Boot - Ethernet: 5x 10/100 Mbps - 2.4 GHz: b/g/n SoC - USB: 1x - SIM-reader: 2x (driven by a dedicated chip with it's own firmware) - Buttons: reset - LEDs: 1x Power, 1x Wi-Fi, 12x others (SIM status, Internet, etc.) Flashing: - sysupgrade image via stock firmware WEB interface, IP: 192.168.1.254 - U-Boot launches a WEB server if Reset button is held during power up, IP: 192.168.1.1 MAC addresses as verified by OEM firmware: vendor OpenWrt source LAN eth0 factory 0x4 (label) |
