209 * NOTE: Pins 1 and 2 are the ones closest to the "L" and "PWR" LEDs.
210 *
211 * NOTE: Check servo wiring before connecting, for example:
212 * + Airtronics (non-Z) use: Red = +; Black = -; Black & White, White or Orange = signal.
213 * + Airtronics-Z use: Red = +; Black = -; Blue = signal.
214 * + Futaba use: Red = +; Black = -; White = signal.
215 * + Hitec use: Red = +; Black = -; Yellow = signal.
216 * + JR use: Red = +; Brown = -; Orange = signal.
217 *
218 * NOTE: Test your servo limits:
219 * Due to effects of component tolerances and/or age, the usable range of S-values for individual servos may be less than the settable 0-255 range. For example:
220 * 1. One servo may have a fully usable range of M280 P0 S0 through M280 P0 S255.
221 * 2. A different servo (of the same brand and model) may have a usable range of only M280 P0 S0 through M280 P0 S165 after which you experience binding.
1.8.16 
