Walmart WMBR-1

abgn+ac (AC1200)
IoT
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Walmart WMBR-1
FCC ID	2ATV2-WMBR-1
Type	IoT
CPU1	Rockchip RK3308
CPU1 Type	ARM Cortex-A35
CPU1 Speed	1.3 GHz ( 4 cores )
Flash1 Chip	Samsung KLM8G1GETF-B041
Flash1 Size	8 GiB 8,192 MiB <br />8,589,934,592 B <br />67,108,864 Kib <br />8,388,608 KiB <br />65,536 Mib <br />
RAM1 Size	512 MiB 536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Chip	Micron MT41K256M16TW-107:P
802dot11 OUI: none specified
Expansion IF types	none specified
Power	5 VDC, 1 A
Connector type	USB (Type-C)
Flags: Wave2, MU-MIMO, Bluetooth 5.0, Z-Wave
Retail
FCC approval date	02 August 2019
Country of manuf	China
Radio 1
Radio1 module	Fn-Link 6222B-SRC
Radio1 module IF	SD (solder down)
Chip1	Realtek RTL8822CS
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	2x2:2
Wireless Standard	IEEE 802.11a/b/g/n/ac
802.11ac	up to 867 Mbps
802.11n	up to 300/300 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	2.4 or 5 GHz

For a list of all currently documented Realtek chipsets with specifications, see Realtek.
For a list of all currently documented Rockchip SoC's with specifications, see Rockchip.

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

"CHAMPONTECH", "DA10_V2" and "05/20" are silkscreened on the board in the FCC photos.

"D9SHD" Micron FBGA code on the RAM corresponds to the MT41K256M16TW-107:P

"This bridge has been optimized to work with the Nortek GD00Z-7 Garage Door Opener"

- User Manual at the FCC