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<title><![CDATA[EC21 Product Catalogs - ground pins]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/ground_pins--3826/1/ground pins.html]]></link><item>
<title><![CDATA[RF Wireless Module Kit]]></title><link><![CDATA[https://jwc.en.ec21.com/RF_Wireless_Module_Kit--1143264_9863472.html]]></link><description><![CDATA[&amp; dual core wire) 
Pin : Left - Right (Data:Voltage:Ground) 
- Application 
Long distance adjustable 
Receiving module 
Car alarm 
Door &amp; window security 
Long distance LED control 
Amplifier etc. 
]]></description><pubDate><![CDATA[20160726]]></pubDate></item>
<item>
<title><![CDATA[OW-400 2N10 Extreme High Power WIFI6 Dual-radio +10dbi Outdoor Poe Bridge/Ap]]></title><link><![CDATA[https://cathykao0114.en.ec21.com/OW_400_2N10_Extreme_High--11815998_11816009.html]]></link><description><![CDATA[pin of POE port with &quot; Gas
Discharge Tube (GDT) &quot; design and supports IEC61000-4-5 standard.
· 
Supports 6KV lightning protection surge
grounding port, and hardware reset button to factory default.
]]></description><pubDate><![CDATA[20230706]]></pubDate></item>
<item>
<title><![CDATA[10G Radar Module LD101 Intelligent Microwave Sensor Switch Human Movement Detection Sensor]]></title><link><![CDATA[https://hlktech01.en.ec21.com/10G_Radar_Module_LD101_Intelligent--10051977_11565785.html]]></link><description><![CDATA[Pin configuration and function description
No.
Part 
Port 
Illustrate
Schematic
1
P1
V
DC 3.3~15V
Front
Back
2
G
Power ground
3
O
TTL high level 3V
4
O2
NC reserved
5
P3
Pad 
Program download port (f]]></description><pubDate><![CDATA[20220511]]></pubDate></item>
<item>
<title><![CDATA[FSK Wireless Transceiver Module with Silicon Labs SI4432 Chip]]></title><link><![CDATA[https://zhctc.en.ec21.com/FSK_Wireless_Transceiver_Module_with--11209282_11209298.html]]></link><description><![CDATA[Pins Definition
PinNameDescriptionRemark1VDDAntenna interface, 50Ω standard impedance
RF VDD2GND
Grounding, common ground with the system
3/4NC
Free pins, not connected to any hardware
5VCC
Power su]]></description><pubDate><![CDATA[20200724]]></pubDate></item>
<item>
<title><![CDATA[RF-star Fcc Rohs CE Cost-effective Zigbee Module CC2530 Long Distance for Home Automation]]></title><link><![CDATA[https://rfstar.en.ec21.com/RF_star_Fcc_Rohs_CE--11045640_11045650.html]]></link><description><![CDATA[Pin Functions of WE1005
Pin 
Name 
Chip Pin 
Pin Type 
Description 
1 
GND
GND
Ground
Ground
2 
RES
RESET_N
Reset
Reset, active low
3 
P22
P2_2
I/O
GPIO, debug DC
4 
P21
P2_1
I/O
GPIO, debug DD
5 
VC]]></description><pubDate><![CDATA[20191225]]></pubDate></item>

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