Ecovacs T20 Omni
ACTIVE[2]
ModelID: ecovacs.t20.omni
Codename: ZJ2231
SKU:
OEM: Ecovacs
Firmware format: signed, encrypted
Sound format:
SOC: Rockchip RK3326 (4x)
RAM: 512 MByte RAM
Flash: 512MByte NAND
MCU: GD32F103VCT6
WiFi: FN-Link 6223a
OS: Linux (4.14.x)
Released: Q2/2023
Features
LIDAR: y
Camera: y
Mop: y (rotating)
Waterpump: y
Towerbumper: y
IR dropsensors: 6x
IR sidesensors: y
Frontsensor: Linelaser
Carpetsensor: y (ultrasonic)
Brush type: rubber+brush
Auto Empty: Yes (with default base station)
Auto Mop Cleaning: Yes (with default base station)
Cloud support: , ecovacs
Rootability
Root supported? : ()
Root method public? : n
Root complexity:
Valetudo support: n
Ressources
TÜV privacy certification: y
Comments
Has Microphone. Has 2 sidebrushes. Same robot as T20 Turbo, but different base station. Camera cannot be used for live viewing. WARNING: The base station is voltage dependant only. Operation of the 110V base station in a region with 220V will make the auto empty fan explode!
Firmwares
| Type | MD5 | Filename | Version | Datetime | Size | Regions |
| app | dffd8c739f20d1bb5e620d5a5ca81b6b | zj2231_fw-1.6.8.bin | 1.6.8 | 2023-05-26 03:33:00 | 66,531 MB | gl |
Changelogs
These logs are extracted from official firmware releases. They might or might not contain useful information.
| Type | Version | Datetime | Changelog |
| app | 1.6.8 | 2023-05-26 03:33:00 | 1. Housekeeper mode upgrade 2.0
2. New structured light gear to support more obstacle avoidance strategies
3. Add Smart-Empty
4. Optimize the quick mode and merge it into cleaning efficiency
5. Fix other bugs |
[2] Active: A device is still sold, and receives support by the vendor or the community
You miss a device here and feel generous? Check out the Donations page here ;)
<-- Back to the overview
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.