Techdata: PQI Air Pen

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.

1) 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.

2) OpenWrt support for this device has ended in 2022.
19.07.10 was the last official build for 4/32 devices.

  • IMPORTANT : Edit this page only via the LEFT edit button below the dataentry box
  • After editing, please enter a short summary of your edit:
    • Which field has been changed? (e.g. Ethernet 100M ports)
    • What have you done? (e.g. added / updated / deleted / ...)
    • Why has it been changed? / What is your datasource? (acc. devicepage / wikidevi / forum ...)
    • Example summary: Ethernet 100M ports updated according wikidevi
  • For adding new dropdown values, Contact an OpenWrt wiki admin (tmomas)
  • For conventions / allowed values, see below
  • For general usage help, see Dataentry template background
  • Searching for pure technical facts? See table below.
  • Searching for installation instructions, bootlogs, other info? See link to Device Page below.
Device Type:
WiFi AP
Brand:
PQI
Model:
Air Pen
Version:
A400
Availability:
Available 2019
Where available:
amazon.de
Supported Since Commit:
https://git.lede-project.org/?p=source.git;a=commit;h=261415a660c12a5673fe3d48dabaf677e1d5c32c
Supported Since Rel:
18.06.0
Supported Current Rel:
EOL
Gluon support:
unknown
Target:
ath79
Subtarget:
tiny
Package architecture:
mips_24kc
Bootloader:
U-Boot
CPU:
Atheros AR9331
CPU Cores:
1
CPU MHz:
400
Flash MB:
8
RAM MB:
32
Ethernet 100M ports:
1
Ethernet 1Gbit ports:
-
Ethernet 2.5Gbit ports:
-
Ethernet 5Gbit ports:
-
Ethernet 10Gbit ports:
-
SFP ports:
-
SFP+ ports:
-
Switch:
-
VLAN:
¿
Modem:
-
WLAN Hardware:
¿
WLAN 2.4GHz:
b/g/n
WLAN 5.0GHz:
-
WLAN driver:
ath9k
Detachable Antennas:
-
Bluetooth:
-
miniPCI ports:
-
USB ports:
1x 2.0
SATA ports:
-
Video ports:
-
Audio ports:
-
Phone ports:
-
Serial:
Yes
Serial connection parameters:
115200 / 8N1
Serial connection voltage:
¿
JTAG:
¿
LED count:
2
Button count:
2
GPIOs:
-
Power Supply:
5 VDC via male USB 2.0 A plug, LiPo battery
Outdoor:
No
OpenVPN performance:
¿
Wireguard performance:
¿
OEM Device Homepage URL:
http://jp.pqigroup.com/prod_in.aspx?prodid=539&modid=145
Firmware OEM Stock URL:
http://jp.pqigroup.com/prod_driver.aspx?mnuid=&modid=145&prodid=539
Firmware OpenWrt Upgrade URL:
https://downloads.openwrt.org/releases/22.03.7/targets/ath79/tiny/openwrt-22.03.7-ath79-tiny-pqi_air-pen-squashfs-sysupgrade.bin
Installation method(s):
TFTP generic
Recovery method(s):
U-Boot TFTP recovery
Picture:
picture: genericrouter1.png
Comments:
Final version: 22.03.7
General nomenclature

Details

Conventions per characteristic

Details

  • Last modified: 2025/05/27 15:41
  • by kjoshj