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Chengdu Ebyte Electronic Technology Co., Ltd.
Size
Product Weight
3. Mechanical dimensions and pin definitions
3.1 E22-230/400/900T22S mechanical dimensions and pin definitions
Pin number
Pin name
1
NRST
2
GND
3
NC
4
NC
5
NC
6
NC
7
NC
8
GND
11
GND
12
ANT
Copyright©2012–2024, Chengdu Ebyte Electronic Technology Co., Ltd.
26 * 16 mm
1.95g
Pin direction
Input
Module reset pin, 3.3V.
-
Module ground wire
-
Empty pin
-
Empty pin
-
Empty pin
-
Empty pin
-
Empty pin
-
Module ground wire
-
Module ground wire
Output
Antenna interface (high frequency signal output, 50ohm characteristic
E22-xxxT22S series product user manual
±0.1mm
±0.05g
Pin usage
8
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