Firmware Releases

Current SLG-20 Firmware Releases

V1.22 - SLG-20 Stable Firmware

Release date 14/12/2023

Minor bugfix release - fixes bug where "param set right_trim xxxx" commands would fail.

42KB

SLG_20_FW_V1_22.hex

Open

V1.21 - SLG-20 Stable Firmware

Release date 30/03/2023

Tweaks calibration procedure for D951TW V2 Servos

42KB

SLG_20_FW_V1_21.hex

Open

V1.0 - SLG-20 Stable Firmware

Release date May 13th 2022

Adds support for D951TW V2 servos

41KB

SLG_20_FW_V1_0.hex

Open

V0.91 - SLG-20 Stable Firmware

Release Date 23/02/2022

Changes since v0.8

• Reduced power consumption of the control board

If your SLG-20 units shipped with v0.6 or v0.8, there is no need to upgrade

40KB

SLG_20_FW_V0_91.hex

Open

V0.8 - SLG-20 Stable Firmware

Release Data 25/01/2022

Changes since 0.6b:

• Added support for the HS-7950-TH Servo and ability to select servo type with a parameter

• Adjusted timing to work for optimally for both servo types

For users on V0.6b, with D951-TW Servos, there is no need to update to this firmware version.

40KB

SLG_20_FW_V0_8.hex

Open

SLG-20 V0.8 Stable Firmware

v0.6b - SLG-20 Stable Firmware

Release Date 02/08/2021

Changes since 0.5b:

• Made a new parameter "fs_ms" which controls the timeout before loss of input signal will trigger a failsafe

• Fixed a bug where an out of range input signal would cause immediate failsafe rather than waiting for timeout

• Added a feature where the current draw curve as the legs are raised is saved

• Added a console command "icurve" to retrieve the current draw curve for analysis

As of 14/10/2021, this firmware is considered the first stable release as no bugs have been found during beta testing.

15KB

SLG_20_FW_V0_6b.zip

archive

Open

SLG-20 V0.6b Stable Firmware

v0.5b - SLG-20 Beta Firmware

Release Date 02/07/2021

15KB

SLG_20_FW_V0_5b.zip

archive

Open

SLG-20 v0.5b Beta Firmware