Difference between revisions of "OPOS6UL"

Revision as of 10:59, 7 February 2017

Description

The OPOS6UL is a Single Board Computer.

Here is a list of the main features:

• Processor: i.MX6UL (i.MX6UL single A7 @ 538MHz, 696MHz in option)
• RAM: DDR3 800Mbps. Default capacity is 256Mbytes.
• Flash: eMMC 4GBytes to 16GBytes (default 4GB), 8 bits data bus.
• Ethernet: onboard Physical (ready to use Ethernet 10/100Mbit link)
• USB: High speed USB OTG (OnTheGo)
• USB: High speed Host
• TFT CMOS/LVDS interface
• Wi-Fi (option): b/g/n with u.FL antenna (BCM43430 chip)
• Bluetooth (option): BT 4.1 (Low Energy compatible)
• Only one external supply of 3.3V required.
• Mechanical dimensions: 67.6 x 30 mm
• Connectors: SODIMM 204 pins

Resources

• Datasheet and schematics

Workaround

• When you get that kind of error at Wi-Fi initialisation:

brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50

• You can try to unload/reload the driver:

# modprobe -r brcmfmac
# modprobe brcmfmac
[ 1881.792273] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Aug 29 2016 20:48:16 version 7.45.41.26 (r640327) FWID 01-4527cfab
[ 1881.850588] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code (0x30 0x30)

Feature list

• OPOS6UL Linux kernel status

Development boards

• OPOS6ULDev