Show pagesourceOld revisionsBacklinksBack to top × Table of Contents GL.iNet GL-MiFi Supported Versions Hardware Highlights Installation Hardware Info Photos Opening the case Serial Power control MCU Tags GL.iNet GL-MiFi Router with optional LTE PCIe card and 18Wh battery. Supported Versions BrandModelVersionCurrent ReleaseOEM InfoForum SearchTechnical DataGL.iNetGL-MiFi23.05.0https://www.gl-inet.com/mifi/GL-MiFiView/Edit data Hardware Highlights ModelVersionSoCCPU MHzFlash MBRAM MBWLAN HardwareWLAN2.4WLAN5.0100M portsGbit portsModemUSBGL-MiFiAtheros AR93314001664Atheros AR9331b/g/n-2Mobile Wireless/Cellular network1x 2.0, 1x µUSB (power) Installation ModelVersionCurrent ReleaseFirmware OpenWrt InstallFirmware OpenWrt UpgradeFirmware OEM StockGL-MiFi23.05.0https://downloads.openwrt.org/releases/23.05.0/targets/ath79/generic/openwrt-23.05.0-ath79-generic-glinet_gl-mifi-squashfs-sysupgrade.binhttp://www.gl-inet.com/firmware/mifi/v1/ → Install OpenWrt (generic explanation) Hardware Info General Brand GL.iNet Model GL-MiFi Versions Device Type Travel Router - Battery powered Availability Available 2020 Comments - general 3G/4G LTE - There is a PCI-e slot and the device can be purchased with or without a region specific modem card. Battery is optional. V2.22 firmware => r47065 OpenWrt Support Supported Since Commit https://git.lede-project.org/?p=source.git;a=commit;h=42305ae24aa7ce95824d3b2303a40ab211f1a766 Supported Since Release 17.01.0 Supported Current Release 23.05.0 Unsupported Hardware Bootloader U-Boot Target ar71xx-ath79 System-On-Chip CPU MHz 400 Flash MB 16 RAM MB 64 Network Ethernet 100M ports 2 Ethernet 1Gbit ports Ethernet 2.5Gbit ports Switch Atheros AR9331 Modem Mobile Wireless/Cellular network VLAN Yes Comments - network ports 1 WAN, 1 LAN Wireless WLAN 2.4GHz b/g/n WLAN 5.0GHz - WLAN Hardware Atheros AR9331 Detachable Antennas - Comments - WLAN Interfaces USB ports 1x 2.0, 1x µUSB (power) SATA ports - Serial Yes JTAG No Comments - USB & SATA ports Misc LED count 4 Button count 2 Power supply 5 VDC, 2.0 A (µUSB), 5000mAh battery Links Forum Topic URL WikiDevi URL OEM device homepage URL https://www.gl-inet.com/mifi/ Firmware OEM Stock URL http://www.gl-inet.com/firmware/mifi/v1/ Firmware OpenWrt Install URL Firmware OpenWrt Upgrade URL https://downloads.openwrt.org/releases/23.05.0/targets/ath79/generic/openwrt-23.05.0-ath79-generic-glinet_gl-mifi-squashfs-sysupgrade.bin Edit the underlying data View/Edit data Photos Opening the case Note: This will void your warranty! Remove the 4 rubber feet and remove the screws behind them and pull out the bottom part. Notice the battery is glued to it. As you open you can either disconnect the battery terminal, or detach the battery since the glue is weak. The LTE PCIe module and antenna connector is immediately accessible. The Wi-Fi antenna connector is in the SOC module in the bottom of the PCB. Serial Serial connection parameters for GL.iNet GL-MiFi 115200, 8N1 Power control MCU Since PCB revision v2.6.2 (https://forum.gl-inet.com/t/gl-mifi-gpio-how-to-read-battery-status/7246/6) the power control MCU have a communication channel to the main CPU via a UART at 1200 baud, connected to GPIO 8 (RX) and GPIO 19 (TX). A soft UART is required to use it. GL.iNet offers in their firmware the package gl-mifi-mcu with a kernel module for soft UART based in https://github.com/adrianomarto/soft_uart. The MCU responds to the following commands: g {“T”:25.2,“P”:86,“C”:0} w watchdog reset! v version:2.03 time:2019.01.08 s stop feed dog! Tags How to add tags AR9331, 16Flash, 64RAM, 802.11bgn, 2port, FastEthernet, LTE, 1USB, USB2.0, 1SIM This website uses cookies. By using the website, you agree with storing cookies on your computer. Also you acknowledge that you have read and understand our Privacy Policy. If you do not agree leave the website.OKMore information about cookies ar9331 16flash 64RAM 802.11bgn 2port fastethernet lte 1usb usb2.0 1SIM Last modified: 2021/06/04 07:10by tmomas