Xiaomi Vacuum 1C

Xiaomi Vacuum 1C picture, click to enlarge


ModelID: dreame.vacuum.mc1808
Codename: p1904
Firmware format: X=enc(2x), signed, sqfs
Sound format: tar.gz, unsigned
SOC: Allwinner MR133 (4x)
RAM: 512 MByte
Flash: 256MByte NAND
MCU: GD32F303*ET6
WiFi: RTL8189FTV (6189N-SFC)
OS: OpenWRT (4.9.x)
Released: Q4/2019

Features

LIDAR: n
Camera: y (1x OV7251 up facing[640x480])
Mop: y
Waterpump: y
Towerbumper: n
IR dropsensors: 4x + 1x
IR sidesensors:
Frontsensor: IR bar
Cloud support: 3.5.8

Rootability

Root supported? : y (Q4/2019)
Root method public? : y
Root complexity: easy via UART, minimal teardown
Valetudo support: y

Ressources

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

Comments

Base station: CDZ1902

Firmwares

Regioncnderusgus
first seen2019-05-242019-09-262019-09-262019-09-262019-09-26

TypeMD5FilenameVersionDatetimeSizeRegions
app0c364c422340d312bc6923081e69a1cd0c364c422340d312bc6923081e69a1cd_upd_dreame.vacuum.mc1808.bin3.5.3_10052019-09-23 11:34:0028,562 MBcn
appa80586e64fddc88264acf73fcfeddbaca80586e64fddc88264acf73fcfeddbac_upd_dreame.vacuum.mc1808.bin3.5.3_10132019-10-18 08:28:0028,399 MBcn
app56ae0584d8349afc6234b7aa3b29b92a56ae0584d8349afc6234b7aa3b29b92a_upd_dreame.vacuum.mc1808.bin3.5.3_10252019-11-29 05:35:0028,371 MBcn,de,ru,sg,us
appa9440aeacc533e8997e60398cfc1363ea9440aeacc533e8997e60398cfc1363e_upd_dreame.vacuum.mc1808.bin3.5.8_10352020-01-11 09:09:0028,671 MBcn,de,ru,sg,us
app3a2423e2ae57faee15b9d15fdd9b0a3e3a2423e2ae57faee15b9d15fdd9b0a3e_upd_dreame.vacuum.mc1808.bin3.5.8_10452020-02-29 09:44:0022,638 MBcn,de,ru,sg,us
app1a0b7d7b7ca65b7b740c6d2aae2d989a1a0b7d7b7ca65b7b740c6d2aae2d989a_upd_dreame.vacuum.mc1808.bin3.5.8_10592020-04-19 01:40:0022,64 MBcn,de,ru,sg,us
app9362c69b6905a1c3e100c6168b5c3a159362c69b6905a1c3e100c6168b5c3a15_upd_dreame.vacuum.mc1808.bin3.5.8_10962020-11-28 08:07:0027,308 MBcn,de,ru,sg,us
appbe9148a6e93049437d35d0237d206547be9148a6e93049437d35d0237d206547_upd_dreame.vacuum.mc1808.bin3.5.8_11072021-06-23 10:26:0026,943 MBde
app171464c7358040324203deb4e8f59c2a171464c7358040324203deb4e8f59c2a_upd_dreame.vacuum.mc1808.bin3.5.8_11102021-07-10 10:01:0026,918 MBcn,de,ru,sg,us
app4bd58c330d42735a39f4b7c2b6c0335e4bd58c330d42735a39f4b7c2b6c0335e_upd_dreame.vacuum.mc1808.bin4.1.8_11182021-08-04 11:05:0027,686 MBcn,de,ru,sg,us
appfec2dbc707c1a58097ef1153b862580efec2dbc707c1a58097ef1153b862580e_upd_dreame.vacuum.mc1808.bin4.3.2_11212021-11-15 04:59:0027,848 MBcn
app65d8fc9886b18ef650a771fdf4fdedb665d8fc9886b18ef650a771fdf4fdedb6_upd_dreame.vacuum.mc1808.bin4.3.3_11222021-12-29 02:39:0027,857 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.