tiffoknee / servobox

Servo tester & monitor

ServoBox

Servo tester & monitor

For :

• testing servos
• finding min/max signals to suit a specific installation
• monitoring servo signals in a running installation (and enforcing min/max)
• monitoring servo voltage & current

Runs on a Wemos D1 Mini Pro 1.1

Uses the fabulous ArduinoMenu from https://github.com/neu-rah/ArduinoMenu (but you can get it via the LibraryManager) and ClickEncoder from https://github.com/0xPIT/encoder/tree/arduino

Hardware:

• Wemos OLED shield: https://wiki.wemos.cc/products:d1_mini_shields:oled_shield
• Generic click-encoder for UI
• Adafruit INA219 high-side current & voltage monitor: https://www.adafruit.com/product/904
• Polulu 5V step-up step-down regulator to provide logic power from servo power

Video: https://youtu.be/JXvVfzJGWxM

Early demo: https://photos.app.goo.gl/DCFCsC5bmaDBz76v9

Images: https://photos.app.goo.gl/XPhfDkdazEfEDpcx7

Case design is in the CAD folder, in Fusion 360 and STL format.

Or, you can find it here:

• Faceplate: https://a360.co/2mhUQ47
• Baseplate: https://a360.co/2NLKPIZ
• Sides: https://a360.co/2LmklMj
• Knob: https://a360.co/2NOWoiF