f3eca7cbc1
The Zyxel LTE7490-M904 is an 802.3at PoE powered LTE outdoor (IP68) CPE
with integrated directional antennas.
Specifications:
- SoC: MediaTek MT7621AT
- RAM: 256 MB
- Flash: 128 MB MB NAND (MX30LF1G18AC)
- WiFi: MediaTek MT7603E 802.11b/g/n
- Switch: 1 LAN port (1 Gbps)
- LTE/3G/2G: Quectel EG18-EA LTE-A Cat. 18 connected by USB3 to SoC
- SIM: 1 micro-SIM slots under transparent cover
- Buttons: Reset, WLAN under same cover
- LEDs: Multicolour green/red/amber under same cover (visible)
- Power: 802.3at PoE via LAN port
The device is built as an outdoor ethernet to LTE bridge or router.
The wifi interface is intended for installation and/or temporary
management purposes only.
UART Serial:
57600N1, located on populated 5 pin header J5:
[o] GND
[ ] key - no pin
[o] RX
[o] TX
[o] 3.3V Vcc
Remove the SIM/button/LED cover and 12 screws holding the back plate
and antenna cover together. Be careful with the cables.
Installation from OEM web GUI:
- Log in as "admin" on OEM web GUI
- Upload OpenWrt initramfs-recovery.bin image on the
Maintenance -> Firmware page
- Wait for OpenWrt to boot and ssh to root@192.168.1.1
- Sysupgrade to the OpenWrt sysupgrade image and reboot
For more details about flashing see:
2449a63208 (ramips: mt7621: Add support for ZyXEL NR7101, 2021-04-19)
Main porting work done by Ernesto Castellotti <ernesto@castellotti.net>:
bf1c12f68b (ramips: add support for ZyXEL LTE7490-M904, 2023-12-20)
Signed-off-by: Eric Schäfer <eric@es86.de>
Link: https://github.com/openwrt/openwrt/pull/17485
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
53 lines
1.5 KiB
Bash
Executable file
53 lines
1.5 KiB
Bash
Executable file
#!/bin/sh /etc/rc.common
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START=99
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boot() {
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case $(board_name) in
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alfa-network,quad-e4g)
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[ -n "$(fw_printenv bootcount bootchanged 2>/dev/null)" ] &&\
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echo -e "bootcount\nbootchanged\n" | /usr/sbin/fw_setenv -s -
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;;
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beeline,smartbox-turbo|\
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beeline,smartbox-turbo-plus|\
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rostelecom,rt-sf-1)
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[[ $(hexdump -n 1 -e '/1 "%1d"' -s $((0x20001)) /dev/mtd3) == \
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$((0xff)) ]] || printf '\xff' | dd of=/dev/mtdblock3 \
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count=1 bs=1 seek=$((0x20001))
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;;
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jdcloud,re-cp-02)
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echo -e "bootcount 0\nbootlimit 5\nupgrade_available 1" | /usr/sbin/fw_setenv -s -
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;;
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linksys,e5600|\
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linksys,ea6350-v4|\
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linksys,ea7300-v1|\
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linksys,ea7300-v2|\
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linksys,ea7500-v2|\
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linksys,ea8100-v1|\
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linksys,ea8100-v2)
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mtd resetbc s_env || true
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;;
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belkin,rt1800|\
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linksys,e7350|\
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samknows,whitebox-v8)
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fw_setenv bootcount 0
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;;
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dna,valokuitu-plus-ex400|\
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genexis,pulse-ex400)
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fw_setenv boot_cnt_primary 0
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fw_setenv boot_cnt_alt 0
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;;
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zyxel,lte3301-plus)
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[ $(printf %d $(fw_printenv -n DebugFlag)) -gt 0 ] || fw_setenv DebugFlag 1
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[ $(printf %d $(fw_printenv -n Image1Stable)) -gt 0 ] || fw_setenv Image1Stable 1
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[ $(printf %d $(fw_printenv -n Image1Try)) -gt 0 ] && fw_setenv Image1Try 0
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;;
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zyxel,lte5398-m904|\
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zyxel,lte7490-m904|\
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zyxel,nr7101)
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[ $(printf %d $(fw_printenv -n DebugFlag)) -gt 0 ] || fw_setenv DebugFlag 0x1
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[ $(printf %d $(fw_printenv -n Image1Stable)) -gt 0 ] || fw_setenv Image1Stable 1
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[ $(printf %d $(fw_printenv -n Image1Try)) -gt 0 ] && fw_setenv Image1Try 0
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;;
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esac
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}
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