The A1 mini Wireless Charger is here! This is an official design model for the Wireless Charger Kit-K012.

Simply power on the charger with a Type-C cable and place your phone on the heatbed. The wireless charging will begin automatically. As it begins, the Z-axis will simulate the printing process by moving up and down for one cycle, and the logo and indicator lights will light up. You can also manually slide the toolhead along the X-axis, and even print a customizable nameplate for the A1 mini Wireless Charger in MakeMySign.

In order to adapt to the 3D printing processes and filaments, we specially designed 2 Power Modes (high & low) for you to choose to avoid phone overheating and warping of printed parts due to heat from high charging power. We also designed 2 Drive Modes (mode 1 and mode 2) to adapt to varying levels of friction generated during the Z-axis movement. This friction is caused by differences in filament materials and printing tolerances.

We hope you enjoy it!

Print preparation

• You can preview the assembly diagram and create your favorite color schemes in Assembly View. Before printing, you can use the Assembly View function in Bambu Studio to access the assembly interface, customize your unique color scheme with the paint function, and preview the fully assembled model. (see the filament recommendation at the end of the article).

Installation and Operation Guide

* The glue used in the tutorial is 416 glue, other types of superglue can also be used for assembly

Choose Power Modes

The wireless charger offers two different power modes: high power mode and low power mode. Due to the heat generated by the circuit board, charging coil, and phone during charging, the charging pad can become hot while charging the phone. Please adjust the mode according to the heat resistance of the filament used for printing before the first charge

• Low-power mode (5W): Use this mode if the heatbed is printed with filaments that have low heat resistance capabilities (such as PLA, PETG).
• High-power mode (Max 15W): Use this mode if the heatbed is printed with filaments that have high heat resistance capabilities (such as ABS).

*It is recommended to use adapters that support the PD (Power Delivery) charging protocol or the QC (Quick Charge) charging protocol and need to meet the output power ≥ 18W and output voltage > 12V. The above adapters can activate the maximum power of the wireless charger, but the actual charging power of the device to be charged is determined by the charging strategy of the device. For optimal charging efficiency, please align the phone's charging coil with the center of the heatbed and avoid using thick phone cases.

Choose Drive Modes

The button on the back side of the printer can switch the motor and LED modes.

Adjustable Z-axis Height

The Z-axis height is adjustable. By removing the top cover and turning the hexagonal nut, you can adjust the initial position of the Z-axis. It is recommended to adjust the Z-axis clockwise to the top when using it for the first time. The Z-axis movement path is restricted, keeping a safe distance between the toolhead and the phone during operation.

Nameplate Customization

The nameplate can be redesigned and replaced according to your preferences using Make My Sign.

You can click the Customize button to open the nameplate template we designed for you, or design your own nameplate.

Compatible Hardware Kit

Wireless Charger Kit-K012

https://store.bambulab.com/products/wireless-charger-kit-012

Recommended Filament

Bambu PLA Matte Ivory White (11100)

https://store.bambulab.com/products/pla-matte-filament?variant=40743590232179

Bambu PLA Matte Charcoal (11101)

https://store.bambulab.com/products/pla-matte-filament?variant=40743590297715

Bambu PLA Basic Silver (10102)

https://store.bambulab.com/products/pla-basic-filament?variant=40820833550451

Bambu PLA Basic Jade White (10100)

https://store.bambulab.com/products/pla-basic-filament?variant=40820833517683

Bambu PLA Basic Black (10101)

https://store.bambulab.com/products/pla-basic-filament?variant=40820833648755

Bambu PLA Basic Bambu Green (10501)

https://store.bambulab.com/products/pla-basic-filament?variant=40820836040819

Bambu PETG Translucent Clear (32101)

https://store.bambulab.com/products/petg-translucent?variant=41695076515955

• Use PLA basic jade white to print the light board to achieve well-balanced light-emitting effect.

Design Takeaways-Linear Motion System

We have designed a linear motion system which is utilized in the Z-axis module of this A1mini model. By combining elastic slides and stainless steel pins, smooth motion is achieved in a compact space, while adapting to different filaments and printer conditions.

We believe this design can be applied to other models requiring similar linear motion systems. Therefore, we included a design introduction to this system, and uploaded the relevant model files to the "Raw model" file section. We hope this idea will be useful for creators.

产品介绍

这是一款 Q 版 A1 mini 造型的无线充电器创意模型，其适配的创意模型组件为 Wireless Charger Kit-K012。

它不仅模拟了A1 mini 的外观，也模拟了 A1 mini 的运动。使用USB Type-C（需自备）通电，将有无线充电功能的手机放置于热床位置，即可开始充电，Z 轴将模拟打印前准备的过程运动一次，显示屏与指示灯也将暂时亮起。此外，工具头可以被手动移动至 X 轴的任何位置，也可使用标牌定制器为你的充电器设计专属铭牌。

考虑到大家可能使用不同的耗材打印，这款无线充电器设计了两个功率档位。当使用耐热性较差的 PLA 类耗材时，可以使用低功率档位，以防打印件因手机和线圈发热而变形。同时，由于不同耗材和打印机将带来不同的打印模型表面粗糙度，为保障 Z 轴运动流畅，我们也设计了两档不同动力的运动模式。

希望你喜欢它！

打印前准备

开始打印前，你可以在 Bambu Studio 中使用装配体视图功能进入装配体界面，用涂色功能定制你的专属配色，并随时感受视觉效果 (推荐配色以及对应耗材见文末)。

安装调试

*组装视频中使用的胶水款式为416胶水，其他款式如502胶水亦可用于组装

无线充电器提供两种不同的功率模式，高功率模式及低功率模式。由于电路板、充电线圈、手机在充电时会发热，初次充电前，请根据打印件所使用耗材的耐热性能调节档位。

• 低功率模式（5W）：当热床使用耐热能力较低的耗材（如PLA、PETG）打印时，请使用该模式。
• 高功率模式（最高15W）：当热床使用耐热能力较高的耗材（如ABS）打印时，请使用该模式。

*建议使用支持pd充电协议或者qc充电协议的适配器，且需要满足输出功率≥18W，输出电压＞12V。以上适配器可以激发无线充电器的最大功率，但待充电设备实际充电功率由待充电设备的充电策略决定。请尽量将手机充电线圈与热床板中心对齐，并避免使用过厚的手机保护壳，以获得最佳的充电效果。

通过按压开关切换电机及LED灯的工作模式

所有驱动模式按固定的循环顺序排列（1至7）。每次按下驱动模式开关都会使无线充电器切换到下一个模式。A1 Mini无线充电器不兼容模式3到模式6。为了防止对模型和器件造成潜在损坏，请不要长时间保持在模式3到模式6。

无线充组件工作模式展示

• https://public-cdn.bblmw.com/wiki/A1-mini/无线充电组件模型工作模式展示.mp4
• https://public-cdn.bblmw.com/wiki/A1-mini/无线充电组件元器件工作模式展示.mp4

通电前，可顺时针拧动螺杆顶部的六角螺母，将 Z 轴调节至顶端，以方便取放手机。后续使用过程中，如需调整 Z 轴高度，也可以拆卸顶盖，根据需求拧动六角螺母。同时，Z轴的运动路径设有限制，不用担心工具头在运动过程中损坏手机。

个性创作

我们预留了一块粘贴铭牌的空间，可根据个人喜好便捷地自行设计、更换。

铭牌 DIY 教程

您可以点击详情页的定制按钮打开我们为您设计的铭牌模板，或者设计属于自己的专属铭牌。

耗材推荐

拓竹 PLA Matte 象牙白 (11100)

https://item.jd.com/10056779154978.html#crumb-wrap

拓竹 PLA Matte 炭黑色(11101)

https://item.jd.com/10056779154984.html#crumb-wrap

拓竹 PLA Basic 银色 (10102)

https://item.jd.com/10056799182826.html#crumb-wrap

拓竹 PLA Basic 白色 (10100)

https://item.jd.com/10074159254701.html#crumb-wrap

拓竹 PLA Basic 黑色 (10101)

https://item.jd.com/10067032530320.html#crumb-wrap

拓竹 PLA Basic 拓竹绿 (10501)

https://item.jd.com/10061058199924.html#crumb-wrap

拓竹 PETG Translucent Clear透明 (32101)

https://item.jd.com/10098876854260.html#crumb-wrap

推荐使用 PLA Basic 玉石白打印灯板（图中手持部件），可让logo的均光效果更好。

设计分享-直线运动系统

我们设计了一个平滑的直线运动系统，运用在打印机的Z轴模组中。通过打印的弹性滑块和钢销的结合，可以在较小的空间内兼顾运动的流畅性、对不同耗材与打印机状况的适应性。我们认为这个设计也可以用在其他有类似直线运动系统需求的模型中，因此在文末有关于该系统的一个设计介绍，并且我们将该系统所涉及的模型文件上传到原始模型文件中，希望可以帮助创作者将该设计运用于您自己的模型。