MikroTik LtAP-2HnD

bgn (N300)
WiFi AP
Homepage	Product page
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	MikroTik LtAP-2HnD
FCC ID	none specified
Type	access point
CPU1 Y	MediaTek MT7621A
CPU1 Type	MIPS 1004Kc
CPU1 Speed	880 MHz ( 2 cores ) 16-bit
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 />
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 />
RAM1 Chip	Brand? Model?
ETH chip1	MediaTek MT7621A
Ethernet Port Count	1-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: none specified
Stock bootloader	RouterBOOT
Expansion IF types	USB 2.0, Mini PCIe
Mini PCIe slots	2
USB ports	1
USB Hub Compatible	Untested
PoE	Passive PoE
Power	12-30 VDC, ? A
Connector type	barrel
Serial Port (UART)	yes, (115200 8N1)
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Radio 1
Radio1 module	unknown
Radio1 module IF	Mini PCIe
Chip1	Atheros AR9382
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

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

For a list of all currently documented MikroTik devices with specifications, see MikroTik.

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)

Target: ramips
Subtarget: mt7621
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 23.05.0
Current supported version: fix

WLAN Hardware: Atheros AR9382
WLAN Comment: MIMO 2x2:2
Installation method(s):
see git-commit
Recovery method(s):
see git-commit
Comment:
MTK 3333 GPS on serial port 2

git • >>

ramips: add support for Mikrotik LtAP-2HnD Mikrotik LtAP-2HnD is a outdoor/automotive WLAN 4 router with integrated GPS receiver and two mPCIe slots. Specifications: * SoC: MT7621A * RAM: 128 MiB Nanya NT5CC64M16GP-DI * Flash: 16 MiB winbond W25Q128JV * WLAN: * Atheros AR9382 with power amplifier SKY 85330 (2x2 internal antennas, with RF switches for external connectors) * Ethernet: 1 Gbps, single port * USB Host: USB 2.0 Speeds * Serial: 115200 baud * LEDs: Power, System, GPS, 5* RSSI * mPCIe: * miniPCIe slot 1: PCIe and USB 2.0 Host (via switch shared with USB Host) * miniPCIe slot 2: USB 2.0 and 3.0 * SIM Cards: * Slot 1 Connected to mPCIe slot 1 * Slot 2 and 3 connected to mPCIe slot 2 via switch * GPS: MTK 3333 on serial port 2 (/dev/ttyS1), 115200 baud and PPS on gpio 14 gpios are exposed to /sys/class/gpio: * usb-select: swithes USB 2.0 interface between external port and internal mPCIe slot 1 default is the external USB interface * gps-reset: resets the GPS interface chip * sim-select: switches between sim slot 2 and 3 connected to mPCIe slot 2 * gps-ant-select: switches GPS antenna between internal antenna and SMA connected antenna * lte-reset: resets mPCIe slot 2 Flashing: TFTP boot initramfs image and then perform sysupgrade. Follow common MikroTik procedure as in https://openwrt.org/toh/mikrotik/common. Signed-off-by: Arne Zachlod