Please find below the latest firmware versions for our devices and their respective change-logs.
Important note:
Depending on the firmware revision, OTA updating can cause the parameters to be reset to their factory settings value (the device will not be excluded from the network). In this case the device will have the led showing red, green and blue colors for 1 seconds each and it will not react to user action for 1 minute. After that the device will switch to normal operating mode.
TABLE OF CONTENTS
- Shelly Wave 1
- Shelly Wave 1PM
- Shelly Wave 2PM
- Shelly Wave Shutter
- Shelly Plug UK
- Shelly Plug US
- Shelly Plug S
- Shelly Wave i4
- Shelly Wave i4 DC
- Shelly Wave Pro 1
- Shelly Wave Pro 2
- Shelly Wave Pro 1PM
- Shelly Wave Pro 2PM
- Shelly Wave Pro Shutter
- Shelly Wave 1 Mini
- Shelly Wave 1PM Mini
- Shelly Wave PM Mini
- Shelly Wave Pro 3
- Shelly Wave Dimmer
- Shelly Wave Pro Dimmer 1PM
- Shelly Wave Pro Dimmer 2PM
- Shelly Wave H&T
- Shelly Wave Door/Window
- Shelly Wave Motion
| Device | latest firmware | change log |
Shelly Wave 1 | ver.[14.00] - [2026-02-19] - SDK with fixed dead node issue ver. [13.00] - [2025-10-03] - Added Detached mode - Fixed OTA signalization - Fixed Binary report with normally closed - Fixed push button inclusion / exclusion - other minor fixes ver. [11.05] - [2024-04-02] - optimized temperature conversion table ver. [11.03] - [2023-12-12] - Removed delay from input detection to output response - Fix Binary Switch report after auto off - Parameter 120 size changed - Parameters 201, 202, 203 fixed - other minor fixes ver. [10.13] - [2023-06-01] - initial firmware release | |
Shelly Wave 1PM | ver. [14.01] - [2026-02-03] - Corrected Overvoltage threshold ver. [14.00] - [2026-03-12] - SDK with fixed dead node issue ver. [13.02] - [2025-10-03] - Added Detached mode - Added Energy reporting precision 0,01 kWh - Fixed device not working properly connected DC - Fixed OTA signalization - Fixed Binary report with normally closed - Fixed random power cycle (SDK issue) - Removed parameters 91 - 94 - Removed Inclusion / exclusion output signalization - other minor improvements and fixes ver. [11.10] - [2024-03-28] - Fixed device not working with DC supply - Fixed OTA signalization - Optimized temperature conversion table - Other minor improvements ver. [11.05] - [2023-11-16] - Removed delay from input detection to output response. - Added filter for electrical disturbances to avoid unnecessary reporting. ver. [10.13] - [2023-06-01] - initial firmware release | |
Shelly Wave 2PM
| ver. [16.05] - [2026-01-16] - Fix Multichannel Association on EP 2 ver. [16.04] - [2025-11-27] - Fix detached mode SW2 - External switches exclusion disabled
- SDK with fixed dead node issue - Added detached mode and kWh precision set to 2 decimal points - Added parameter 117 (reboot parameter) - Watt reports when NO/NC parameter is active - Fix switch binary report when powered with DC - Fix Endpoint 2 report state change on single channel association - Fix supervision report for root command - Removed parameters no. 91 - 94 from the FW - Improved over-current and over-voltage protection - Other minor improvements
- Other minor improvements ver. [10.30] - [2024-01-08] - Removed delay from input detection to output response.- Fix Binary Switch report after auto off ver. [10.27] - [2023-06-05] - initial firmware release | |
Shelly Wave Shutter | ver. [14.02] - [2025-11-28] - SDK with fixed dead node issue - Fixed single-channel supervision report - Fixed sometimes the device reports odd power value - Added detached mode & parameters 7 and 8 - Added parameter 118; Enable SW exclusion - other minor improvements ver. [12.23] - [2024-06-14] - fixed parameter system to support the new Z-Wave system ver. [12.21] - [2024-04-17] - fixed switch input and output orientation - fixed remote commands compatibility - other minor improvements ver. [12.17] - [2023-11-10] - Improved no line alarm detection - filter on power spike reporting - two minor improvements ver. [12.13] - [2023-09-04] - initial firmware release | |
Shelly Plug UK | ver. [12.00] - [2026-03-09] - Fixed kWh report at boot-up - Fixed Par 105 min value 30 -> 0 - Fixed Association group 2 - Added User can enter setting mode at any time - Added kWh reset to 0 at factory reset - Removed Voltage Meter Report - Removed Current Meter Report
- Fixed very low power reports - Improved voltage resolution - Meter report is now in mA (precision 3) - Added Association for Multilevel-Switch - other minor Fixes & Improvements ver. [10.00] - [2023-08-24] initial firmware release | |
Shelly Plug US | ver. [14.00] - [2026-02-25] - SDK with fixed dead node issue ver. [11.01] - [2025-02-28] - Fixed unsolicited meter report now reports normaly - Fixed switch binary report with normaly closed - Fixed Improved voltage resolution - Fixed too may power report when very low power - Changed supply voltage to 120 +- 0.15 - Changed energy reporting to two decimal points - Changed CC meter. Current meter report is now in mA. - Removed Inclusion/exclusion" indication (2x ON/OFF output) - Removed parameters no. 91, 92, 93, 94 from the FW ver. [10.11] - [2024-03-18] - optimized temperature conversion table - Meter Reset Command fixed - other minor improvements ver. [10.08] - [2023-08-19] initial firmware release | |
Shelly Plug S | ver. [12.02] - [2026-02-05] - SDK with fixed dead node issue - fixed AC disconnect alarm functionality - improved Zero Crossing detection ver. [11.04] - [2025-05-15] - Added kWh precision, 2 decimals - Added min value for Par 105 -> 0 - off - Added Indicator Command Class - Removed Parameters 91 - 94 - Removed Association group 3 - Removed voltage & ampere reports - Other minor Fixes & Improvements ver. [10.04] - [2024-10-30] - initial firmware release | |
Shelly Wave i4 | ver. [13.01] - [2026-03-12] - SDK with fixed dead node issue - Fixed Association - Fixed Part number - Fixed Indicator CC support - Fixed short press for Central Scene manager (200ms -> 500ms) - Added Parameter 118 (switch exclusion enable/disable) - Added Parameter 117 - Reboot device - other minor fixes and improvements ver. [11.05] - [2024-05-17] - Binary switch report at boot up
- Binary Switch support - fixed OTA led signalization - other minor fixes and improvements initial firmware release | |
Shelly Wave i4 DC | ver. [13.00] - [2026-03-11] - Fixed Association - Fixed Part number - Fixed Indicator CC support - Fixed short press for Central Scene manager (200ms -> 500ms) - Added Parameter 117 - Reboot device - other minor fixes and improvements ver. [11.05] - [2024-05-17] - Binary switch report at boot up
- optimized temperature conversion table ver. [11.03] - [2024-03-28] - Binary Switch support - fixed OTA led signalization - other minor fixes and improvements
initial firmware release | |
Shelly Wave Pro 1 | Ver. [13.01] - [2026-02-17] - SDK with fixed dead node issue - Fixed soft reset from input toggles - Fixed sw2 detached mode parameter default -> 1 (active) - Removed parameters 36/39 - Removed parameters no. 91, 92, 93, 94 - Removed Inclusion/exclusion" indication (2x ON/OFF output) - other minor improvements ver. [11.01] - [2024-03-18] - optimized temperature conversion table - other minor improvements ver. [10.11] - [2023-11-15] - initial firmware release | |
Shelly Wave Pro 2 | ver. [12.00] - [2026-02-27] - SDK with fixed dead node issue - Fixed Binary Switch reporting in association with NO/NC - Added Detached mode - Added Parameter 117 for device rebooting - Removed Parameters 91, 92, 93, 94 - Removed Inclusion/exclusion indication (2x ON/OFF output) ver. [10.08] - [2024-03-21] - optimized temperature conversion table - other minor improvements ver. [10.06] - [2023-10-13] - initial firmware release | |
Shelly Wave Pro 1PM | Ver. [13.02] - [2026-02-17] - SDK with fixed dead node issue - Fixed Overvoltage - Fixed Overcurrent - Fixed soft reset from input toggles - Fixed sw2 detached mode parameter default -> 1 (active) - Removed parameters no. 91, 92, 93, 94 - Removed Inclusion/exclusion indication (2x ON/OFF output) - Changed energy reporting to two decimal points - other minor improvements ver. [11.03] - [2024-03-25] - minor improvements - optimized temperature conversion table - other minor improvements ver. [10.12] - [2023-11-24] - initial firmware release | |
Shelly Wave Pro 2PM | Ver. [13.04] - [2026-03-09] - SDK with fixed dead node issue - Fixed overcurrent alarm threshold - Fixed Meter CC on endpoints - Fixed respond to Import rate type Meter get command - Fixed Binary Switch Reporting in association with Normally Open / Normally Closed(NO/NC) - Added Parameter 117 for device rebooting - Changed Energy reporting to 2 decimal points - Removed AC main disconnected alarm - Removed PARs 91, 92, 93, 94 - Removed Inclusion/exclusion indication (2x ON/OFF output) - other minor improvements ver. [10.08] - [2024-03-25] - optimized temperature conversion table - other minor improvements ver. [10.07] - [2023-11-23] - initial firmware release | |
Shelly Wave Pro Shutter
| Ver. [12.03] - [2026-04-01] - SDK with fixed dead node issue - Added detached mode - Added inclusion option with disabled input parameter - Added parameter state reporting to controller - Added Meter CC support to endpoints - Fixed associations to resolve Home Assistant issues - Fixed LED signaling - Fixed Meter OP parameter (disables end switches when set to 10) - Fixed Meter CC (no watt reporting when parameter 36 is set to 0) - Fixed venetian mode - Fixed parameter 39 - Fixed calibration issue - Fixed abnormal output when parameter 85 is set to 0 - Fixed multilevel report & multilevel switch start/stop behavior - other minor improvements ver. [10.08] - [2024-03-20] - optimized temperature conversion table - fixed Power Up Shutter Position Report - fixed unsolicited Power Report - OTA in progress signalization - other minor improvements ver. [10.00] - [2024-01-08] - initial firmware release | |
Shelly Wave 1 Mini | ver. [14.00] - [2026-02-18] - SDK with fixed dead node issue- Fixed Basic on/off, Binary Switch On/Off - Fixed switch binary report with normally closed - Fixed OTA in progress LED indicator - Added detached mode - Added parameter 117 - remote reboot - Removed parameters no. 91, 92, 93, 94 - Removed Inclusion/exclusion indication (2x ON/OFF output) ver. [10.04] - [2024-04-04] - optimized temperature conversion table - other minor improvements
initial firmware release | |
Shelly Wave 1PM Mini | ver. [14.03] - [2026-02-19] - SDK with fixed dead node issue - Fixed overvoltage threshold - Fixed rapid relay switching when parameter 23 is set to 1 - Fixed Auto ON/OFF parameter timer. Timer resets at command ON/OFF even if the state doesn't change. - Fixed default values for Par 36 & 39 - Fixed meter unsolicited reports - Fixed binary switch unsolicited reports and Basic set - Fixed overcurrent alarm - Fixed switch binary report with normally closed - Fixed Fix random 0W reports - Fixed 60Hz power supply functionality - Added detached mode - Added Watt report at boot up - Added Parameter 117; Remote Reboot - Added kWh precision, 2 decimals - Improved Overvoltage alarm - Removed Alarm parameters 91, 92, 93, 94 and associated code - Removed Outputs blink on successful inclusion/exclusion - Removed Multilevel Switch Support - other minor fixes and improvements ver. [11.03] - [2024-03-29] - optimized temperature conversion table - other minor improvements
initial firmware release | |
Shelly Wave PM Mini | ver. [13.01] - [2025-09-11] - Fixed Power measurement spams on capacitive loads ver. [12.00] - [2025-05-20] - kWh precision set to 2 decimal points - Fix random 0W reports - Fix OTA color signalization - other minor improvements ver. [10.06] - [2024-03-28] - optimized temperature conversion table - other minor improvements ver. [10.03] - [2023-11-27] initial firmware release | |
Shelly Wave Pro 3
| ver. [13.02] - [2025-11-25] - SDK with fixed dead node issue - Added parameters for detached mode - Added parameter 118 Enable SW exclusion - other minor improvements ver. [11.00] - [2025-05-23] - Fixed associations - Fixed power cycle through inputs - Removed output indicator for successful inclusion/exclusion - Removed parameters 91, 92, 93, 94 - other minor improvements ver. [10.07] - [2024-07-03] - Fixed binary switch on root reporting of all endpoints ver. [10.06] - [2024-05-16] initial firmware release | |
Shelly Wave Dimmer
| ver. [12.03] - [2025-12-19] - SDK with fixed dead node issue - Fix Associations not working properly - Fix Parameter 123 min dimming value - Fix Meter CC missing on endpoint 1 - Fix double click not working according to specifications - other minor improvements ver. [11.10] - [2025-10-29] - Fix Detached mode Binary Switch when SW set to toggle - Improved Mosfet PWM - other minor fixes and improvements ver. [11.07] - [2025-05-19] - initial firmware release | |
Shelly Wave Pro Dimmer 1PM
| ver. [12.02] - [2026-02-09] - SDK with fixed dead node issue - Fixed Inclusion over inputs - Fixed Associations - Fixed Soft reset loop - other minor fixes and improvements ver. [10.10] - [2024-10-04] initial firmware release | |
Shelly Wave Pro Dimmer 2PM
| ver [12.07] - [2026-02-10] - Fixed Frequency error at final test ver. [12.06] - [2026-02-09] - SDK with fixed dead node issue - Fixed Inclusion over inputs - Fixed part number - Fixed Associations not working properly - Fixed Meter CC - Fixed last on value - Fixed avoid switch ON after SmartStart - Fixed switch multilevel root - Fixed auto off timer not working - Improved calibration range - other minor fixes and improvements ver. [10.02] - [2024-10-24] initial firmware release | |
Shelly Wave Door/Window
| ver. [11.09] - [2025-10-03] - Fixed No communication after inclusion state change - Changed parameter 157 value - Improved Angle measuring - other fixes and improvements ver. [11.07] - [2025-09-17] - Added EU LR support - Fixed inclination reports ver. [10.17] - [2024-10-15] initial firmware release | |
Shelly Wave Motion
| ver. [11.10] - [2025-12-04] - Fixed OTA and encryption keys - Fixed PIR sensor config - Fixed Wake Up Interval ignored - Fixed multilevel sensor read value to endpoint - Fixed Wakeup intervals - Added EU LR support - Changed size of 159 parameter - Changed sensitivity values of pir sensor - Improved handle edge cases for wakeup CC ver. [10.00] - [2025-04-03] initial firmware release | |
Shelly Wave H&T
| ver. [11.13] - [2026-01-21] - Fix sleep after smart start if controller does not sent wakeup no more info - Fix bug S button spamming increases awake time - Fix humidity offset - Fix temperature threshold - Fix Battery CC low battery warning - Fix indicator CC - device remains awake for duration of indicator blinking - Fix partial wakeup if not measured a change - Fix bug humidity offset not working in LR inclusion - Fix bug param 119 spamming data in LR inclusion - Add sync timer stop if idle - Remove s0 security support initial firmware release | |
