Summary of Contents for Ebyte E51-470NW16S
- Page 1 Chengdu Ebyte Electronic Technology Co., Ltd. E51-470NW16S USER Manual E51-470NW16S User Manual EFR32FG25 470/510MHz SMD SoC Module...
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Page 2: Table Of Contents
7.2 Reflow welding diagram ............................... 13 Chapter Ⅷ Related models ...................................13 Chapter Ⅸ Antenna Guide ..................................14 9.1 Antenna Recommendation ............................... 14 Chapters X Batch packaging methods ..............................15 Revision History ......................................15 About us ..........................................15 Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd. -
Page 3: Disclaimer And Copyright Notice
Co., LTD, Ltd. reserves the right to modify the contents of this manual without any notice or prompt. This manual is only intended as a guide for use. Chengdu Ebyte Electronic Technology Co., LTD. makes every effort to provide accurate information in this manual. -
Page 4: Chapter Ⅰ Overview
Chengdu Ebyte Electronic Technology Co., Ltd. E51-470NW16S USER Manual Chapter Ⅰ Overview 1.1 Brief Introduction The E51-470NW16S is the ideal SoC (System on chip) small dimensions, rich interface resources, and hardware module long distance, power supports users' secondary development, which can be transmission, and it is equipped with Silicon Labs' widely used in the Internet of Things industry。... -
Page 5: Application
Wi-SUN is designed to extend long range capabilities, high data throughput and IPv6 support to simplify the wireless infrastructure for industrial applications and smart city evolution. Smart City/Municipal Infrastructure； Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd. -
Page 6: Chapter Ii Specification Parameters
Communication Level switching is recommended with 5.0V TTL level Emission Instantaneous power consumption current Receiving —— current Sleep current μA EM2 Deep sleep Operating ℃ —— temperature Working —— humidity Storage ℃ —— Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd. -
Page 7: Hardware Parameter
The equivalent impedance is about 50Ω Type Communica Crystal frequencyUSB2.0、 tion Users need to develop their own Settings EUART、SPI、EUSART、PWM、ADC interface Package SMD/stamp holes The distance between the feet is 1.27mm Weight 2.07±0.1g —— Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd. -
Page 8: Chapter Iii Mechanical Dimensions And Pin Definition
Undrawn, connected 32.768KHz crystal oscillator as LFXTAL_O inside PD00 the module (see EFR32FG25 manual) output Ground wire, connected to the power reference ground input Power input +5V input Power input +5V PC00 input/output Configurable generic IO ports (see EFR32FG25 manual) Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd. - Page 9 Configurable generic IO ports (see EFR32FG25 manual) PA09 input/output Configurable generic IO ports (see EFR32FG25 manual) PA10 input/output Configurable generic IO ports (see EFR32FG25 manual) PA11 input/output Configurable generic IO ports (see EFR32FG25 manual) Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd.
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Page 10: Chapter Iv Basic Operations
Do not install the antenna in the metal shell; the transmission distance will be greatly reduced. If the module is connected to an MCU, it is recommended to add 200R protection resistance to the RXD/TXD of the external MCU。 Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd. -
Page 11: Software Writing
A 32.768KHz low-frequency crystal oscillator has been connected to the module； EFR32FG25A121F1152IM56 chip：Silicon Labs 官网资料下载； Silicon Labs Wi-SUN SDK download address：gecko_sdk（Github）； Chapter V basic application 5.1 Basic circuit wiring diagram Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd. -
Page 12: J-Link Program Download/Debugging Cable Diagram
Ensure that the installation and use process are ESD preventive. The high-frequency devices are electrostatic sensitive. Ensure that the humidity is not too high during installation and use. Some components are humidity sensitive Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd. -
Page 13: The Bit Error Rate Is Too High
Peak temperature 220-235℃ 230-250℃ Aveage ramp-down rate（Tp to Tsmax） Average rate of descent 6℃/second max 6℃/second max Time 25℃ to peak temperature Time from 25℃ to peak temperature 6 minutes max 8 minutes max Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd. -
Page 14: Reflow Welding Diagram
14*20 E22-400M30S SX1268 433/470M 24*38.5 E22-900M30S SX1262 868/915M 24*38.5 E22-230T22S SX1262 230M 16*26 E22-400T22S SX1268 433/470M 16*26 E22-900T22S SX1262 868/915M 16*26 E22-230T30S SX1262 230M 25*40.5 E22-400T30S SX1268 433/470M 25*40.5 E22-900T30S SX1262 868/915M 25*40.5 Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd. -
Page 15: Chapter Ⅸ Antenna Guide
SMA-J antenna antenna, low loss Sucker Large suction antenna, TX433-XPH-300 433M SMA-J antenna high gain Ultra-short straight, Rubber TX490-JZ-5 470/490M SMA-J omnidirectional Antenna antenna Sucker Small suction antenna, TX490-XPL-100 470/490M SMA-J antenna cost-effective Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co., Ltd. -
Page 16: Chapters X Batch Packaging Methods
Ning About us Technical support: support@cdebyte.com Documents and RF Setting download link: https://www.cdebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------------------ Tel: 028-61543675 Web: https://www.cdebyte.com Address: Innovation Center D347, 4# XI-XIN Road,Chengdu, Sichuan, China...