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Summary of Contents for Ebyte E72-2G4M05S1G
- Page 1 E72-2G4M05S1G CC2642 2.4GHz BLE5.2 SMD Wireless Module...
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Page 2: Table Of Contents
Chengdu Ebyte Electronic Technology Co.,Ltd. E72-2G4M05S1G User Manual 目录 1 Introduction ..................................3 1.1 Brief Introduction ..............................3 1.2 Features ..................................3 1.3 Application ................................3 2.1 Limit parameter ................................ 4 2.2 Operating parameter ..............................4 3 Size and pin definition ................................. 5 4 Basic operation .................................. - Page 3 Chengdu Ebyte Electronic Technology Co.,Ltd. E72-2G4M05S1G User Manual Disclaimer and copyright notice The information in this article, including the URL for reference, is subject to change without notice. The document is provided "as is" without warranty of any kind, including any warranty of merchantability, fitness for a particular purpose or non-infringement, and any warranty of any proposal, specification or sample referred to elsewhere.
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Page 4: Introduction
E72-2G4M05S1G User Manual 1 Introduction 1.1 Brief Introduction E72-2G4M05S1G is a self-developed, small-size, SMD, bluetooth wireless module based on CC2642 of Texas Instruments. The CC2642 integrates 352KB of in-system programmable flash memory, 88KB of buffered static RAM (SRAM) and BLE 5.2 wireless communication protocol. -
Page 5: Limit Parameter
Chengdu Ebyte Electronic Technology Co.,Ltd. E72-2G4M05S1G User Manual 2.1 Limit parameter Performance Main parameter Remark Voltage over 3.6V will cause permanent Power supply（V） damage to module Chances of burn is slim when modules Blocking power（dBm） are used in short distance Operating temperature（℃）... -
Page 6: Size And Pin Definition
Chengdu Ebyte Electronic Technology Co.,Ltd. E72-2G4M05S1G User Manual 3 Size and pin definition Pin No. Item Direction Description 1、2、3 Ground DIO_0 Input/Output General IO port, sensor controller (see CC26xx manual for details) DIO_1 Input/Output General IO port, sensor controller (see CC26xx manual for details) -
Page 7: Basic Operation
Chengdu Ebyte Electronic Technology Co.,Ltd. E72-2G4M05S1G User Manual DIO_12 Input/Output General IO port (see CC26xx manual for details) DIO_13 Input/Output General IO port (see CC26xx manual for details) DIO_14 Input/Output General IO port (see CC26xx manual for details) DIO_15 Input/Output... -
Page 8: Programming
Chengdu Ebyte Electronic Technology Co.,Ltd. E72-2G4M05S1G User Manual When designing the power supply circuit for the module, it is often recommended to reserve more than 30% of the margin, so the whole machine is beneficial for long-term stable operation;... -
Page 9: Connection Instructions To The Emulator
Chengdu Ebyte Electronic Technology Co.,Ltd. E72-2G4M05S1G User Manual 4.3 Connection instructions to the emulator TMS, TCK, reset, and ground need to be connected between the emulator and the module, and an additional 3.3V power supply is required for the emulator;... -
Page 10: Module Is Easy To Damage
Chengdu Ebyte Electronic Technology Co.,Ltd. E72-2G4M05S1G User Manual 5.2 Module is easy to damage Please check the power supply source, ensure it is 2.0V~3.6V, voltage higher than 3.6V will damage the module; Please check the stability of power source, the voltage cannot fluctuate too much;... -
Page 11: Reflow Soldering Curve
Chengdu Ebyte Electronic Technology Co.,Ltd. E72-2G4M05S1G User Manual 6.2 Reflow soldering curve 7 E72 series Frequency Tx power Distance Model No. Protocol Package Size mm Antenna E72-2G4M23S1A CC2630 2.4G 17.5 * 33.5 PCB/IPEX E72-2G4M05S1A CC2630 2.4G 17.5 * 28.7 PCB/IPEX... -
Page 12: Antenna Recommendation
Chengdu Ebyte Electronic Technology Co.,Ltd. E72-2G4M05S1G User Manual 8 Antenna recommendation 8.1 Recommendation The antenna is an important role in the communication process. A good antenna can largely improve the communication system. Therefore, we recommend some antennas for wireless modules with excellent performance and reasonable price. -
Page 13: About Us
About us Technical support: support@cdebyte.com Documents and RF Setting download link: www.ebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------- Official hotline:028-61399028 Web: www.ebyte.com Address: , Building B5, Mould Industrial Park, 199# Xiqu Ave, High-tech Zone, Chengdu, 611731, Sichuan, China...
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