Copyright ©2012–2022
，
Chengdu Ebyte Electronic Technology Co.,Ltd
3
TX power
（
dBm
）
-19.5
0
2.5
-
Receiving sensitivity
（
dBm
）
-94
Air data rate 1Mbps
Sleep advertising current(default)
9.44
Unit uA, default advertising gap 1S
Sleep connection current(default)
61
Unit uA, default advertising gap 1S
Wake-up advertising current (default)
403
Unit
：
uA, default advertising gap 1s
Sleep without advertising current (default)
2
Unit
：
uA, default connection gap 500ms
Main parameter
Description
Remark
Distance
90m
（
E104-BT52
）
130m(E104-BT52X)
In open and clear air, height 2.0 meter; @2.5dBm; Air
data rate
：
1Mbps
BLE protocol
BLE5.0
Communication interface
UART
-
Package
SMD
-
Size
14.5*10mm
（
E104-BT52)
10*10mm
（
E104-BT52X)
-
RF interface
PCB on board antenna
（
E104-BT52)
Third generation IPEX (E104-BT52X)
Equivalent impedance approx. 50
Ω
weight
1.2
±
0.1g
（
E104-BT52)
0.4
±
0.1g
（
E104-BT52X)
