background image

E10-433MS User Manual

SI4438 433MHz 100mW SMD Wireless Module

Summary of Contents for E10-433MS

Page 1: ...E10 433MS User Manual SI4438 433MHz 100mW SMD Wireless Module ...

Page 2: ...2 Specification and parameter 4 2 1 Limit parameter 4 2 2 Operating parameter 4 3 Size and pin definition 5 4 Basic operation 6 4 1 Hardware design 6 4 2 Software editing 7 5 Basic application 8 5 1 Basic circuit diagram 8 6 FAQ 8 6 1 Communication range is too short 8 6 2 Module is easy to damage 8 6 3 BER Bit Error Rate is high 9 7 Production guidance 9 7 1 Reflow soldering temperature 9 Revisio...

Page 3: ...uction use modification or disclosure to third parties of this document or any part thereof without the express permission of EBYTE is strictly prohibited The information contained herein is provided as is and EBYTE assumes no liability for the use of the information No warranty either express or implied is given including but not limited with respect to the accuracy correctness reliability and fi...

Page 4: ... it has made great progress in receiving current receiving sensitivity transmitting power receiving rate range and anti interference ability High precision 26MHz crystal is used Since the module is a pure RF transceiver module you need to use the MCU driver or a dedicated SPI debug tool 1 2 Feature Communication distance tested is up to 2km Maximum transmission power of 100mW software multi level ...

Page 5: ...TL it may be at risk of burning down Operating temperature 40 85 Industrial design Operating frequency MHz 425 433 525 Support ISM band Power consumpti on TX current mA 83 Instant power consumption RX current mA 16 Sleep current μA 0 6 Software is shut down Max Tx power dBm 19 20 21 Receiving sensitivity dBm 121 122 124 Air data rate is 1kbps Air data rate bps 0 123k 1M Controlled via user s progr...

Page 6: ...Chengdu Ebyte Electronic Technology Co Ltd E10 433MS User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 5 Antenna SMA K 50 ohm impedance 3 Size and pin definition ...

Page 7: ...it is within the recommended voltage otherwise when it exceeds the maximum value the module will be permanently damaged Please check the stability of the power supply the voltage can not be fluctuated frequently 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 The m...

Page 8: ...ure that the antenna is exposed preferably vertically upward When the module is mounted inside the case use a good 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 4 2 Software editing GPIO0 GPIO1 GPIO2 GPIO3 are configurable I O ports for various application see mo...

Page 9: ...poor when testing near the sea The signal will be affected when the antenna is near metal object or put in a metal case Power register was set incorrectly air data rate is set as too high the higher the air data rate the shorter the distance The power supply low voltage under room temperature is lower than 2 5V the lower the voltage the lower the transmitting power Due to antenna quality or poor m...

Page 10: ...so the bit error rate is high 7 Production guidance 7 1 Reflow soldering temperature Profile Feature Curve characteristics Sn Pb Assembly Pb Free Assembly Solder Paste Solder paste Sn63 Pb37 Sn96 5 Ag3 Cu0 5 Preheat Temperature min Tsmin Min preheating temp 100 150 Preheat temperature max Tsmax Mx preheating temp 150 200 Preheat Time Tsmin to Tsmax ts Preheating time 60 120 sec 60 120 sec Average ...

Page 11: ...No IC Frequency Hz Tx power dBm Test distance km Package Antenna E10 868MS30 SI4463 868M 30 6 SMD Stamp hole IPEX E10 915MS20 SI4463 915M 20 2 5 SMD Stamp hole IPEX E10 868MS20 SI4463 868M 20 2 5 SMD Stamp hole IPEX E10 433MS1W SI4463 433M 30 6 SMD Stamp hole E10 433MD3 SI4438 433M 20 2 SMD IPEX E10 433MD SMA SI4463 433M 20 2 DIP SMA K E10 433MS SI4438 433M 20 2 SMD Stamp hole ...

Page 12: ...ure TX433 NP 4310 PCB 433M SMA J 2 43 8 9 5mm Built in FPC antenna TX433 JW 5 Rubber 433M SMA J 2 50mm Flexible omnidirectional TX433 JWG 7 Rubber 433M SMA J 2 5 75mm Flexible omnidirectional TX433 JK 20 Rubber 433M SMA J 3 210mm Flexible omnidirectional TX433 JK 11 Rubber 433M SMA J 2 5 110mm Flexible omnidirectional TX433 XP 200 Sucker 433M SMA J 4 19cm 200cm Sucker antenna High gain TX433 XP 10...

Page 13: ... huaa 1 10 2018 5 23 Content updated huaa 1 20 2018 9 19 Model No split Huaa 1 30 2019 11 14 Ren 1 40 2021 7 8 Plan change Linson 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 Fax 028 64146160 ext 821 Web www ebyte com Address Innovation Cent...

Reviews: