Nano PCA9685 Joystick Kit with 2 MG90S Servos

SKU ST-KIT-07

$37.99 USD $45.69 Shipping & tax calculated at checkout
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Nano and PCA9685 joystick-control kit with two MG90S servos, a KY-023 joystick, breadboard and jumpers. Wiring, firmware and a regulated external servo supply are required; mechanical brackets are not included.

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Product Overview

Develop joystick-controlled motion with a Nano ATmega328P, PCA9685 servo driver and two MG90S metal-gear micro servos. Your firmware reads the KY-023 joystick's X/Y inputs and commands the servos for small robotic mechanisms, interactive projects or a pan-tilt build using your own brackets. The pre-soldered Nano has CH340C and USB-C, and the pre-soldered PCA9685 connects over I2C. A 400-point breadboard and 10cm jumpers are included for prototyping. A regulated external servo power supply is required and not included; share ground with the controller and never power servos from GPIO.

Bundle value: Purchased separately, the included component variants total $45.69. This kit is $37.99, saving $7.70.

  • 1 × pre-soldered ATmega328P Nano board with CH340C and USB-C
  • 1 × pre-soldered PCA9685 16-channel PWM servo driver
  • 2 × MG90S metal-gear 9g micro servos
  • 1 × KY-023 dual-axis analog joystick module
  • 1 × 400-point solderless breadboard
  • 1 × 120-piece, 10cm jumper wire set

A regulated external servo power supply is required and not included; share ground with the controller. Assembly and your own firmware are required. USB-C data cable, computer, mechanical brackets and enclosure are not included. Do not power the servos from a controller GPIO pin.

Read the kit setup guide for assembly planning, required extras and component references.

Frequently asked questions

The kit includes two MG90S metal-gear 9g micro servos, one KY-023 dual-axis joystick, a pre-soldered USB-C Nano ATmega328P board and a pre-soldered PCA9685 servo driver. A breadboard and jumper wires are also supplied.
No. The PCA9685 has 16 PWM channels, but the bundle contains two servos. Additional channels can be used for your own expansion, with suitable extra servos and power planning.
Use a regulated external supply suitable for your servo setup, and share ground with the controller. The servo power supply is not included. Do not power the servos from a controller GPIO pin.
No mechanical brackets, enclosure or assembled mechanism are included. This is an electronics kit for building your own joystick-controlled motion project.
No combined project firmware is supplied. You wire the joystick and driver and write or configure firmware to map joystick input to servo movement. A computer and USB-C data cable are also required.

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Features & Specs

Nano ControllerATmega328P Nano with CH340C and USB-C supports Arduino IDE development and common UART, I2C, and SPI modules.

PWM Servo DriverPCA9685 adds 16-channel 12-bit PWM with 4096-step resolution over I2C and keeps logic power separate from external servo power.

Two MG90S ServosTwo MG90S metal-gear 9g micro servos are included for small motion-control projects and your own mechanical assembly.

Joystick InputThe KY-023 dual-axis analog joystick supplies X/Y inputs for your Nano firmware to process.

Assembly and FirmwareYou supply the wiring, firmware and any mechanical brackets. A USB-C data cable, computer and enclosure are not included.

Use CasesDesigned for joystick-controlled pan-tilt builds, small robotic mechanisms, interactive art, and prototyping.

Included HardwareIncludes 1 × pre-soldered ATmega328P Nano board with CH340C and USB-C, 1 × PCA9685 16-channel PWM servo driver, 2 × MG90S servos, 1 × KY-023 joystick module, 1 × 400-point solderless breadboard, and 1 × 120-piece 10cm jumper wire set.

Power RequirementA regulated external servo power supply is required and not included, and servo ground must be shared with the controller.

Documents

Full Product Manual Nano PCA9685 Joystick Kit with 2 MG90S Servos — Setup Guide In-depth setup guide with wiring, code examples, and troubleshooting.

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