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2.9寸墨水屏外壳(适配4.2转3V锂电池充电板) 3D Printer File Image 1
2.9寸墨水屏外壳(适配4.2转3V锂电池充电板) 3D Printer File Image 2
2.9寸墨水屏外壳(适配4.2转3V锂电池充电板) 3D Printer File Image 3
2.9寸墨水屏外壳(适配4.2转3V锂电池充电板) 3D Printer File Image 4
2.9寸墨水屏外壳(适配4.2转3V锂电池充电板) 3D Printer File Thumbnail 1
2.9寸墨水屏外壳(适配4.2转3V锂电池充电板) 3D Printer File Thumbnail 2
2.9寸墨水屏外壳(适配4.2转3V锂电池充电板) 3D Printer File Thumbnail 3
2.9寸墨水屏外壳(适配4.2转3V锂电池充电板) 3D Printer File Thumbnail 4

2.9寸墨水屏外壳(适配4.2转3V锂电池充电板)

Canlay avatarCanlay

October 2, 2025

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Description

为我助力

适配Ali2.9寸价签墨水屏,主控52811,测试如图,喜欢的助力下,内部空间无多余定制,可适配更多DIY玩家;

1、适配充电板(4.2V锂电池转3v),见图。

2、充电板直接由type C供电输入5V给锂电池充电,再有充电板转换为3V给墨水屏驱动板供电。原理见图

 

以下分享为网友的,不做负责!

★网上相关固件下载链接(可能需要自己购买激活码):通过百度网盘分享的文件:墨水屏价签diy(1)
链接:https://pan.baidu.com/s/1hrR6uaXT6GwSLEpTr8VA2g?pwd=rz66 
提取码:rz66

通过百度网盘分享的文件:盒马三色(1)
链接:https://pan.baidu.com/s/1KIcp96DLzexXMw-cRSL16A?pwd=rz66 
提取码:rz66

为我助力

License:

Standard Digital File License

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