Related Manuals for Ebyte E78-400M22S1C
Summary of Contents for Ebyte E78-400M22S1C
- Page 1 Chengdu Ebyte Electronic Technology Co.,Ltd. E78-400M22S1C User Manual E78-400M22S1C ASR6601SE 400/470MHz LPWAN Low Power LoRa Wireless SoC...
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Page 2: Table Of Contents
............................9 ODULE IS EASY TO DAMAGE 6 PRODUCTION GUIDANCE................................... 9 6.1 R ..........................9 EFLOW SOLDERING TEMPERATURE ............................10 6.2 R EFLOW SOLDERING CURVE 7 BULK PACKAGING..................................... 11 REVISION HISTORY....................................11 ABOUT US........................................ 11 Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 3: Disclaimer
E78-400M22S1C User Manual Disclaimer EBYTE reserves all rights to this document and the information contained herein. Products, names, logos and designs described herein may in whole or in part be subject to intellectual property rights. Reproduction, use, modification or disclosure to third parties of this document or any part thereof without the express permission of EBYTE is strictly prohibited. -
Page 4: Introduction
300Kbps airspeed under (G)FSK modulation, support LoRaWAN, LinkWAN multiple protocol standards, applicable for a variety of IoT application scenarios, is currently the best choice for LPWAN applications.. E78-400M22S1C is a hardware platform, cannot be used independently. Users need to conduct secondary development. (We can customize standard LoRaWan, Ali linkWan nodes). -
Page 5: Specification And Parameter
≥3.9 V ensures output power Chances of burn is slim when modules are used in Rf input power（dBm） short distance Storage： Operating： Temperature（℃） Industrial grade -55~+125 -40~+85 Storage： Operating： Humidity（%） Without condensation 5~95 10~95 Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 6: Operating Parameter
Since the material itself has a certain error, a single LRC component has an error of +0.1%. However, since a plurality of LRC components are used in the entire RF loop, there is a case where error accumulation occurs, Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 7: Size And Pin Definition
Ground wire, connected to the power reference ground Ground wire, connected to the power reference ground Reserved GPIO01 Input/Output MCU GPIO GPIO00 Input/Output MCU GPIO GPIO03 Input/Output MCU GPIO GPIO02 Input/Output MCU GPIO GPIO06 Input/Output MCU GPIO GPIO07 Input/Output MCU GPIO Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd. - Page 8 MCU GPIO GPIO37 Input/Output MCU GPIO GPIO33 Input/Output MCU GPIO GPIO32 Input/Output MCU GPIO GPIO36 Input/Output MCU GPIO GPIO35 Input/Output MCU GPIO GPIO34 Input/Output MCU GPIO Ground wire, connected to the power reference ground Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
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Page 9: E78-400M22S1C Development
In the process of software development, please be sure to follow ASR6601SE official user manual and related software development materials in detail, details see ASR official; The E78-400M22S1C module has a built-in 32MHz TCXO. The crystal power supply uses the PWR_TCXO pin of the ASR6601SE chip. The recommended voltage is 1.8V;... -
Page 10: Faq
Mx preheating temp. 150℃ 200℃ Preheat Time (Tsmin to Tsmax)(ts) Preheating time 60-120 sec 60-120 sec Average ramp-up rate(Tsmax to Tp) Average ramp-up rate 3℃/second max 3℃/second max Liquidous Temperature (TL) Liquid phase temp. 183℃ 217℃ Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 11: Reflow Soldering Curve
230-250℃ Aveage ramp-down rate（Tp to Tsmax） Aveage ramp-down rate 6℃/second max 6℃/second max Time to peak temperature Time 25℃ to peak temperature 6 minutes max 8 minutes max for 25℃ 6.2 Reflow soldering curve Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd. -
Page 12: Bulk Packaging
Linsoin 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 ------------------------------------------------------------------------------------------------- Phone: +86 028-61399028 Web: www.ebyte.com Address: B5 Mould Park, 199# Xiqu Ave, High-tech District, Sichuan, China...