This handy servo driver allows you to operate your servo or ESC w/o turning on your Tx. Great for workbench set up or field set up when Tx is impounded. This newly updated version has two new features –
• Precise Centering Indicator – All servo drivers let you control ESC. MX8340 also allows you to set precise neutral point for perfect servo setting/centering.
• Servo Cycler – Variable speed cycling for servo testing and break-in.