Micro Maestro 6-Channel USB Servo Controller (Assembled)

The six-channel Micro Maestro raises the performance bar for serial servo controllers with features such as a native USB interface and internal scripting control. Whether you want high-performance servo control (0.25μs resolution with built-in speed and acceleration control) or a general I/O controller (e.g. to interface with a sensor or ESC via your USB port), this tiny, versatile device will deliver. The fully assembled version ships with header pins installed.

Artikelnummer
15-1350
Hersteller
Pololu
Inhalt
1 Stück

19,90 (Grundpreis: 19,90 € / Stück)

inkl. 19 % MwSt. zzgl. Versandkosten


Sofort versandfertig, Lieferzeit 48h


Main Features

  • Three control methods: USB, TTL (5V) serial, and internal scripting
  • 0.25μs output pulse width resolution (corresponds to approximately 0.025° for a typical servo, which is beyond what the servo could resolve)
  • Pulse rate configurable from 33 to 100 Hz (2)
  • Wide pulse range of 64 to 3280 μs (2)
  • Individual speed and acceleration control for each channel
  • Channels can be optionally configured to go to a specified position or turn off on startup or error
  • Channels can also be used as general-purpose digital outputs or analog inputs
  • A simple scripting language lets you program the controller to perform complex actions even after its USB and serial connections are removed
  • Comprehensive user’s guide
  • Free configuration and control application for Windows makes it easy to:
    • Configure and test your controller
    • Create, run, and save sequences of servo movements for animatronics and walking robots
    • Write, step through, and run scripts stored in the servo controller
  • Two ways to write software to control the Maestro from a PC:
    • Virtual COM port makes it easy to send serial commands from any development environment that supports serial communication
    • Pololu USB Software Development Kit allows use of more advanced native USB commands and includes example code in Visual Basic .NET, and Visual C++
  • TTL serial features:
    • Supports 300 – 200000 bps in fixed-baud mode, 300 – 115200 bps in autodetect-baud mode
    • Simultaneously supports the Pololu protocol, which gives access to advanced functionality, and the simpler Scott Edwards MiniSSC II protocol (there is no need to configure the device for a particular protocol mode)
    • Can be daisy-chained with other Pololu servo and motor controllers using a single serial transmit line
    • Can function as a general-purpose USB-to-TTL serial adapter for projects controlled from a PC
    • Board can be powered off of USB or a 5 – 16 V battery, and it makes the regulated 5V available to the user
    • Compact size of 0.85" × 1.20" (2.16 × 3.05 cm) and light weight of 0.17 oz (4.8 g) with headers
    • Upgradable firmware

Maestro Comparison Table

 
  Micro Maestro Mini Maestro 12 Mini Maestro 18 Mini Maestro 24
Channels: 6 12 18 24
Analog input channels: 6 12 12 12
Digital input channels: 0 0 6 12
Width: 0.85" (2.16 cm) 1.10" (2.79 cm) 1.10" (2.79 cm) 1.10" (2.79 cm)
Length: 1.20" (3.05 cm) 1.42" (3.61 cm) 1.80" (4.57 cm) 2.30" (5.84 cm)
Weight(1): 3.0 g 4.2 g 4.9 g 6.0 g
Configurable pulse rate(2): 33–100 Hz 1–333 Hz 1–333 Hz 1–333 Hz
Pulse range(2): 64–3280 μs 64–4080 μs 64–4080 μs 64–4080 μs
Script size(3): 1 KB 8 KB 8 KB 8 KB

1 This is the weight of the board without header pins or terminal blocks.
2 The available pulse rate and range depend on each other and factors such as baud rate and number of channels used. See the Maestro User’s Guide for details.
3 The user script system is more powerful on the Mini Maestro than on the Micro Maestro. See See the Maestro User’s Guide for details.

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