ES20M v1.8
Not enough evidence thin evidence
we looked and will not guess — the reason is recorded below
only 2 release(s), too few to model a cadence
- Last firmware
- 14 July 2025 (1 year ago)
- Releases seen
- 2
- Update rhythm
- too few releases to model
- Support observed
- ≥2 years
- Vendor's promise
- no support period we can evaluate
- Patch latency
- not measurable — its changelogs name no CVE ids
Which one do I have?
TP-Link ships this model in more than one hardware revision, and they do not share firmware. The revision is printed on the label on the underside, usually after the model — Ver 1.0, V4.6. Getting it wrong is the easiest way to read the wrong answer here.
- ES20M v1 (US) Slowing down 3 releases
Firmware history
-
ES20M(US)_V1.80_1.1.6 Build 250522 14 July 2025
Release notes — disclosure 0.40
Modifications and Bug Fixes: 1. Fixed the issue that the device freezes in some cases. 2. Improved device performance. 3. Enhanced device stability.
Archived page, fetched 29 September 2026
-
ES20M(US)_V1.8_1.0.10 Build 230113 13 March 2023
Release notes — disclosure 0.43
Modification and Bug fixed: 1. After smart control enabled, the motion sensor will turn off the light according to the rule of the smart control after manual or scheduled on. 2. Improved the stability.
Archived page, fetched 29 September 2026
Evidence
One archived page sits behind this record, the earliest read on 1 August 2026. Everything above was read from it, and each is kept byte for byte so it can be checked after the vendor edits the original.
Identifiers: marketing_name ES20M
Judged by lifecycle-1 on 30 September 2026.
How these verdicts are computed.