Chengdu Ebyte Electronic Technology Co., Ltd
E72-2G4M20S1E
User Manual
Copyright ©2012–2020
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Chengdu Ebyte Electronic Technology Co., Ltd
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antenna extension cable to extend the antenna to the outside;
The antenna must not be installed inside the metal case, which will cause the transmission distance to be greatly
weakened.
5.2 Software writing
The core of this module is CC2652P, and users can operate according to the CC2652P chip manual.
Note: The chip used in the module is in DC/DC mode
The module comes with our radio frequency switch, please operate strictly according to the truth table.
Truth Table:
DIO_6
DIO_5
Transmit(TX)
Receive(RX)
Low
High
ON
OFF
High
Low
OFF
ON
Burning program: The module is an SOC module and comes with a GPIO port. The program download uses the
XDS100 special downloader.
Program download interface definition:
E72 Pin
XDS100
Interface
JATG_TMSC
TMS
JTAG_TCKC
TCK
RESET_N
SRSTN
GND
DGND
VCC
TVD
