HF-LPD100
Low Power WiFi Module User Manual
1.2.3. HF-LPD100 Mechanical Size
HF-LPD100 modules physical size
（
Unit: mm
）
as follows:
Figure 3.
HF-LPD100-1 and -0 Mechanical Dimension
1.2.4. HF-LPD100 On-board PCB Antenna
HF-LPD100 module support internal on-board PCB antenna option. When customer select internal
antenna, you shall comply with following antenna design rules and module location suggestions:
For customer PCB, RED color region (8.3x18.4mm) can’t put componet or paste GND net;
Antenna must away from metal or high components at least 10mm;
Antenna can’t be shielded by any metal enclosure;
High-Flying Electronics Technology Co., Ltd.
(www.hi-flying.com)
