Mercku M2A Node

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multiple revisions of this device, use caution
abgn+ac (AC1200)
M2 Bee Mesh Node
Homepage Product page
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev Mercku M2A Node
FCC ID 2AQOI-NODE, 2APR4-BEE
IC ID 24051-NODE
Type range extender, mesh node
CPU1 checkY Realtek RTL8197FS
CPU1 Type MIPS 24Kc
CPU1 Speed 1.0 GHz
Flash1 Chip Brand? Model?
Flash1 Size 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Size 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Chip Realtek RTL8197FS

802dot11 OUI: none specified

Expansion IF types none specified
Power 110-240 VAC ~ 50/60 Hz, 0.5 A
Connector type AC (direct)
Other
Manuf/OEM/ODM Mcdinet
Retail
FCC approval date 16 August 2018
(Est.) initial retail price (in USD): $59
Country of manuf China
Radio 1
Chip1 Realtek RTL8197FS
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 2x2:2
Wireless Standard IEEE 802.11b/g/n
802.11n up to 300 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
Radio 2
Chip1 Realtek RTL8812BR
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 2x2:2
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 867 Mbps
802.11n up to 300 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
Mercku M2RealtekRealtekRealtek
Mercku M2A NodeRealtekRealtekRealtek

For a list of all currently documented Realtek chipsets with specifications, see Realtek.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

"R06-REV4" and "2018-05-21" are silkscreened on the board in the FCC photos.

See also: Mercku M2

Mercku claims that this device has "1Gb" of flash. This seems unlikely and is probably a copy/paste error from the Mercku M2. The ID of the flash chip is not legible in the FCC internal photos but it is probably 8 or 16 GiB.