Mi Robot Vacuum-Mop P

END OF LIFE / END OF SALE[1]


ModelID: viomi.vacuum.v8
Codename: CRL-200S
SKU: STYJ02YM
OEM: 3irobotics
Firmware format: zip, sqfs, encrypted
Sound format:
SOC: Allwinner A33 (4x)
RAM: 512 MByte
Flash: 256MByte NAND
MCU: GD32F103VCT6
WiFi: RTL8189ETV
OS: OpenWRT (3.4.x)
Released: Q3/2019

Features

LIDAR: y
Camera: n
Mop: y
Waterpump: y (replaces dustbin)
Towerbumper: n
IR dropsensors: 4x
IR sidesensors:
Frontsensor: IR
Carpetsensor: n
Brush type: rubber+brush
Auto Empty: No
Auto Mop Cleaning: No
Cloud support: 3.5.8

Rootability

Root supported? : y (Q2/2019)
Root method public? : y
Root complexity: old fw: easy via usb-adb, new fw: disassembly
Valetudo support: y

Ressources

Teardown
Config-files
Custom Firmwarebuilder (Dustbuilder)
Rooting How-to

Comments

Device likely End-of-Life/End-of-Sale. It is a OEM product of 3irobotics that was modified by Viomi.

Firmwares

Regioncnderusgus
first seen2019-09-262019-10-252019-10-252019-09-262019-10-25

TypeMD5FilenameVersionDatetimeSizeRegions
appdb72005b5da464070500afc46ba7836cdb72005b5da464070500afc46ba7836c_upd_viomi.vacuum.v8.bin3.5.3_00142019-12-20 03:12:0038,013 MBcn,de,ru,sg,us
app9f866f4b8c1d3163e49b17c336adc9099f866f4b8c1d3163e49b17c336adc909_upd_viomi.vacuum.v8.bin3.5.3_00172020-02-10 05:46:0037,818 MBde,ru,sg,us
app955d491b6966a43893ddad6389b03095955d491b6966a43893ddad6389b03095_upd_viomi.vacuum.v8.bin3.5.8_00212020-04-20 09:59:0037,259 MBde,ru,sg,us

Changelogs

These logs are extracted from official firmware releases. They might or might not contain useful information.

TypeVersionDatetimeChangelogDiff
app3.5.3_00142019-12-20 03:12:00优化语音播报-
app3.5.3_00172020-02-10 05:46:003.5.3_0014-
3.5.3_0017
app3.5.8_00212020-04-20 09:59:00adb ota3.5.3_0017-
3.5.8_0021

[1] END OF LIFE / END OF SALE: Devices get this flag if we see that they did not receive firmware updates for a long time or are not available anymore in specific regions. Same applies if the model was replaced with a new one.


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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.


Note: If you use information from this table, please reference it, eg. "Dennis Giese, Robotinfo, https://robotinfo.dev".
Please contact me prior using any of the images.