Conga 3790
END OF LIFE / END OF SALE[1]
ModelID: conga.3790
Codename: CECOTECCRL20S(CRL-200S)
SKU: _05436
OEM: 3irobotics
Firmware format: sqfs, unencrypted
Sound format:
SOC: Allwinner A33 (4x)
RAM: 512 MByte
Flash: 256MByte NAND
MCU: GD32F103VCT6
WiFi: RTL8821CS
OS: OpenWRT (3.4.x)
Released: Q4/2019
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: , conga-iot
Rootability
Root supported? : y (Q4/2020)
Root method public? : y
Root complexity: easy via usb-adb
Valetudo support: y
Ressources
Teardown
Custom Firmwarebuilder (Dustbuilder)
Rooting How-to
Comments
This robot is a clone of the Viomi V2 robot. It is a OEM product of 3irobotics that was modified. It uses a different, 5Ghz-capable wifi module!
Firmwares
| Type | MD5 | Filename | Version | Datetime | Size | Regions |
Changelogs
These logs are extracted from official firmware releases. They might or might not contain useful information.
| Type | Version | Datetime | Changelog | Diff |
[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.