In SX Microcontrollers, SX/B Compiler and SX-Key Tool, robsubjavelin wrote: Hello, I want to control the Parallax Servo Controller (#28023) with the SX28 in basic. With a BS2, it is like this, to send the baudrate command: [color=#0000ff> [color=#0000ff>to] [/color] [color=black>Does] [/color] The SX/B send only bytes one byte at a time. Like this [color=#0000ff>SEROUT] SEROUT PIN_PSC, TO38400, "S"[/color] [color=#0000ff>SEROUT] SEROUT PIN_PSC, TO38400, "S"[/color] [color=#0000ff>SEROUT] SEROUT PIN_PSC, TO38400, "R"[/color] [color=#0000ff>SEROUT] SEROUT PIN_PSC, TO38400, CR[/color] [color=#0000ff>SEROUT] SEROUT PIN_PSC, TO38400, CR[/color] [color=#0000ff>SEROUT] SEROUT PIN_PSC, TO38400, CR[/color] [color=#0000ff> [color=#0000ff>thanks] [/color] [color=#0000ff>Rob] [/color] [color=#0000ff>