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Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex

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'''Documentation notice:''' This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.

== Summary ==
The module adds 16 PWM outputs with 16-bit resolution for servos to the Raspberry Pi Pico. It features an integrated 5V regulator (up to 8A) and supports standard servos such as SG90, MG90S, and MG996R.

== Related products at JW Tech ==
* [https://shop.jw-tech.eu/p/WSAL19767 WSAL19767 – Servo Driver Module for Raspberry Pi Pico, 16-ch Outputs, 16-bit Resolution]

== Technical overview ==
* Compatibility: Fits the standard Pico header pins of the Pico family.
* Outputs: 16 channels, each with 16-bit resolution.
* Voltage: Operates at 5 V via the Pico or 4.5–26 V via the VIN input.
* Power supply: Integrated 5 V regulator up to 8 A output current; battery power via the VIN input is possible.
* Logic level: 3.3 V; servo power level: 5 V.
* Control: Via the Pico's GPIO.
* Dimensions: 65 × 56 mm; mounting hole diameter 3.0 mm.
* Connection orientation: Align the module's USB side with the Pico's USB side to avoid reverse connection.

'''Commands and examples – verify before use:'''
<syntaxhighlight lang="text">
sudo apt-get install p7zip-full
sudo wget https://files.waveshare.com/upload/3/31/Pico_Servo_Driver_Code.7z
7z Pico_Servo_Driver_Code.7z -o./Pico_Servo_Driver_Code.7z
cd ~/Pico_Servo_Driver_Code/c/
export PICO_SDK_PATH=../../pico-sdk
cmake ..
make -j9
cp main.uf2 /media/pi/RPI-RP2/
</syntaxhighlight>

== Notes and version constraints ==
* The exact pin mappings for the 16 outputs are not fully specified in the source; please refer to the datasheet.
* When powering via VIN, the jumper must be set accordingly; USB and battery power cannot be used simultaneously.
* Thonny v3.3.3 is recommended for MicroPython; older versions may lack Pico support.
* Flashing Pico2 firmware may cause device recognition issues; use the official firmware instead.
* The exact mapping of PWM values (ROTATE_0 to ROTATE_180) is hardware-dependent and may require adjustment depending on the servo type.

== Source and revision record ==
* [https://www.waveshare.com/wiki/Pico-Servo-Driver Pico Servo Driver - Waveshare Wiki]
* Source revision: 106404
* Captured: 2026-09-02T02:51:50+00:00
* SHA-256: <code>83d7c6c479dffcb9fa6fedcb912e9e6299140b5ea3c98091ad4c45eee70b7e9f</code>

WSAL19767 – Pico-Servo-Driver/en - Versionsgeschichte

JWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex