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Walmart WMBR-1

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abgn+ac (AC1200)
IoT
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev Walmart WMBR-1
FCC ID 2ATV2-WMBR-1
Type IoT
CPU1 ☒N 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