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Chengdu Ebyte Electronic Technology Co.,Ltd.
E104-BT02 User Manual
Copyright ©2012–2019, Chengdu Ebyte Electronic Technology Co.,Ltd.
31
11.2 Reflow soldering curve
12 E104 series
Model
IC
Frequency
Hz
Tx power
dBm
Communication
Interface
Bluetooth
Version
Size
mm
Antenna
Feature
E72-2G4M05S1B
CC2640
2.4G
5
I/O
4.2
17.5*28.7
PCB/IPX
Hardware
resource
Secondary
development
E73-2G4M04S1A
nRF52810
2.4G
4
I/O
4.2/5.0
17.5*28.7
PCB/IPX
Hardware
resource
Secondary
development
E73-2G4M04S1B
nRF52832
2.4G
4
I/O
4.2/5.0
17.5*28.7
PCB/IPX
Hardware
resource
Secondary
development
E73-2G4M08S1C
nRF52840
2.4G
8
I/O
4.2/5.0
13*18
PCB/IPX
Hardware