Dreame Robot Vacuum D9 Pro

Dreame Robot Vacuum D9 Pro picture, click to enlarge

ModelID: dreame.vacuum.p2187
Codename: p2187
Firmware format: X=enc(2x), signed, sqfs
Sound format: tar.gz, unsigned
SOC: Allwinner MR133 (4x)
RAM: 256 MByte
Flash: 256MByte NAND
MCU: GD32F303*ET6
WiFi: RTL8189FTV (6189N-SFC)
OS: OpenWRT (4.9.x)
Released: Q2/2021


Camera: n
Mop: y
Waterpump: y
Towerbumper: y
IR dropsensors:
IR sidesensors: y
Frontsensor: IR
Cloud support: 3.5.8


Root supported? : y (Q3/2021)
Root method public? : y
Root complexity: easy via UART, minimal teardown
Valetudo support: y


released Firmwares
Custom Firmwarebuilder (Dustbuilder)
Rooting How-to


first seen2021-05-242021-04-092021-04-092021-04-092021-04-09

appd4a2f6c6e85c3204d4bd662a2c0c8da8d4a2f6c6e85c3204d4bd662a2c0c8da8_upd_dreame.vacuum.p2187.bin3.5.8_10102021-03-12 12:41:0024,626 MBcn,de,ru,sg,us

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This information is collected over time by my rooted devices and stored in a database. There might be firmware older than this, but it is not listed here as I did not own a particular device at that time. There is no guarantee for accuracy of this information, as the availability of firmware might be device specific and region specific. Sometimes I don't have enough devices to cover all regions.