Mi Robot Vacuum-Mop P

END OF LIFE / END OF SALE[1]

Mi Robot Vacuum-Mop P picture, click to enlarge


ModelID: viomi.vacuum.v7
Codename: CRL-200S
SKU: STYTJ02YM
OEM: 3irobotics
Firmware format: zip, sqfs, unencrypted
Sound format:
SOC: Allwinner A33 (4x)
RAM: 512 MByte
Flash: 256MByte NAND
MCU: GD32F103VCT6
WiFi: RTL8189ETV
OS: OpenWRT (3.4.x)
Released: Q2/2019

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

Regioncn
first seen2019-05-24

TypeMD5FilenameVersionDatetimeSizeRegions
app503c8a1f74657f3157b607df9c670991503c8a1f74657f3157b607df9c670991_upd_viomi.vacuum.v7.bin3.5.3_00402019-08-13 02:58:0042,288 MBcn
appf75fc3db7bb61380eec8374ad624709cf75fc3db7bb61380eec8374ad624709c_upd_viomi.vacuum.v7.bin3.5.3_00422019-09-01 05:16:0043,132 MBcn
app2bdd4cf828b77d62c0819e6ae4bbfea92bdd4cf828b77d62c0819e6ae4bbfea9_upd_viomi.vacuum.v7.bin3.5.3_00442019-10-15 03:53:0050,288 MBcn
app828db7d12a61f5d5515a2489641de8d4828db7d12a61f5d5515a2489641de8d4_upd_viomi.vacuum.v7.bin3.5.3_00452019-12-04 08:09:0050,586 MBcn
appd3ca92018269f29fb046f4f2da53555fd3ca92018269f29fb046f4f2da53555f_upd_viomi.vacuum.v7.bin3.5.3_00462020-01-10 01:07:0050,422 MBcn
app6b4f525a582876ddc13d376fee21d9e06b4f525a582876ddc13d376fee21d9e0_upd_viomi.vacuum.v7.bin3.5.3_00472020-03-05 01:35:0045,591 MBcn

Changelogs

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

TypeVersionDatetimeChangelog
app3.5.3_00402019-08-13 02:58:00
app3.5.3_00422019-09-01 05:16:001. 修复地图错误问题
2. 修复异常情况主机不运行问题。
3. 优化电池续航显示
4. 支持中文WIFI
5. 优化休眠唤醒
app3.5.3_00442019-10-15 03:53:00
app3.5.3_00452019-12-04 08:09:001. 优化清扫策略
2. 增加耗材显示
3. 提升设备地图存储能力
app3.5.3_00462020-01-10 01:07:001.兼容水泵识别和控制;
2.优化6*6分区清扫顺序;
3.优化机器断点逻辑;
app3.5.3_00472020-03-05 01:35:001.优化已知bug
2.优化拖地控制

[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.