HF-A11x V3.1 User Manual
Shanghai High-Flying Electronics Technology Co., Ltd
www.hi-flying.com
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1.2.2. Mechanical Size
HF-A11x series modules include HF-A111（25×40mm）and HF-A112（30×45mm）with
different physical size as follows:
Figure 3. HF-A111 Mechanical Dimension
