User's Manual

Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co.,Ltd
31
9 Package
10 Related Model
Model No.
Chip
Frequency
Hz
Communi
cation
interface
Protocol
BLE
Size
mm
Antenna
Feature
E72-2G4M05S1B
CC2640
2.4G
I/O
4.2
17.5*28.
7
PCB/IPX
Hardware resources,
requires secondary
development
E73-2G4M04S1A
nRF52810
2.4G
I/O
4.2/5.0
17.5*28.
7
PCB/IPX
Hardware resources,
requires secondary
development
E73-2G4M04S1B
nRF52832
2.4G
I/O
4.2/5.0
17.5*28.
7
PCB/IPX
Hardware resources,
requires secondary
development
E73-2G4M08S1C
nRF52840
2.4G
I/O
4.2/5.0
13*18
PCB/IPX
Hardware resources,
requires secondary
development
E73-2G4M04S1D
nRF51822
2.4G
I/O
4.2
17.5*28.
7
PCB/IPX
Hardware resources,
requires secondary
development
E104-BT01
CC2541
2.4G
I/O
4.0
14*22
PCB
Hardware resources,
requires secondary
development