Summary of Contents for High-Flying Solar Elf-SEW4 B Series
- Page 1 Solar Elf-SEW4xB User Manual Solar Elf-SEW4xB TTL/RS232/RS485 To Wi-Fi+BLE Collector User Manual V 1.5 - 1 -...
- Page 2 Solar Elf-SEW4xB User Manual Product Features Supports WiFi 802.11b/g/n wireless standards Adopting RISC architecture SOC chip, with a maximum frequency of 160MHz, 276KB RAM, 2MB Flash, based on FreeRTOS system Support BLE 5.0 for diagnostic or local Bluetooth debugging and data collection functions ...
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Page 3: Table Of Contents
Solar Elf-SEW4xB User Manual TABLE OF CONTENTS TABLE OF CONTENTS ........................3 FIGURE ............................. 4 TABLE ............................... 4 PRODUCT OVERVIEW ......................5 1.1. Overview ........................... 5 1.2. Product Parameters ......................5 1.3. Main Application Areas ....................6 HARDWARE INTRODUCTION ................... 7 2.1. -
Page 4: Figure
Solar Elf-SEW4xB User Manual FIGURE Figure 1. Solar Elf-SEW40B/-0 Product Appearance ..................7 Figure 2. Solar Elf-SEW41B/-0 Product Appearance Diagram ............... 8 Figure 3. Solar Elf-SEW42B/-0 Product Appearance ..................8 Figure 4. RJ45 Pin Label ..........................9 Figure 5. Solar Elf-SEW4xB Mechanical Dimensions ................... 10 Figure 6. -
Page 5: Product Overview
Solar Elf-SEW4xB User Manual 1. PRODUCT OVERVIEW 1.1. Overview The Solar Elf-SEW4xB acquisition rod adopts a Wi Fi+BLE data transmission method, which facilitates the collection and monitoring of data from inverters, energy storage devices, and other devices. The Solar Elf-SEW4xB is equipped with rich network protocols and an integrated one of TTL/RS232/RS485 for data transmission, without the need for any driver, making it convenient for traditional serial devices to connect and use. -
Page 6: Main Application Areas
Solar Elf-SEW4xB User Manual Transmitting Max 15dBm Power Receiving -97dBm Sensitivity Serial Port Number of Port Solar Elf-SEW40B: RS232 Interface Solar Elf-SEW41B: RS485 Standard Solar Elf-SEW42B: 3.3V TTL Data Bit 7，8 Stop Bit 1，2 Check Bit None，Even，Odd Baud Rate TTL：1200 bps~460800 bps Flow Control No flow control Software... -
Page 7: Hardware Introduction
Solar Elf-SEW4xB User Manual 2. HARDWARE INTRODUCTION Solar Elf-SEW4xB is a WiFi+BLE solution for serial device networking, which enables data transmission through routers, making product integration very easy. 2.1. Product Appearance Diagram The product appearance diagram is as follows. Figure 1. Solar Elf-SEW40B/-0 Product Appearance - 7 -... - Page 8 Solar Elf-SEW4xB User Manual Figure 2. Solar Elf-SEW41B/-0 Product Appearance Diagram Figure 3. Solar Elf-SEW42B/-0 Product Appearance - 8 -...
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Page 9: Solar Elf-Sew4Xb Interface Pin Definition
Solar Elf-SEW4xB User Manual 2.2. Solar Elf-SEW4xB Interface Pin Definition Figure 4. RJ45 Pin Label Solar Elf-SEW4xB Pin Description Description Net Name Signal Type Comment Reserved GPIO17 Reserved GPIO11 Restore to Reload The default height is high. Press and hold Factory this key (>4S) and release it to restore the module to its factory settings. -
Page 10: Rs485 Interface
Solar Elf-SEW4xB User Manual 2.4. RS485 Interface RS485 use two wire links, A(DATA+), B(DATA-). Connect A(+) to A(+), B(-) to B(-) for communication. Suggest to connect GND together when interference is very severe. The RS485 interface support maximum 32 485 device, device. The cable maximum length is 1200 meters. -
Page 11: Rj45 8Pin Connector
Solar Elf-SEW4xB User Manual 2.8. RJ45 8PIN Connector Figure 6. RJ45 8PIN Connector Figure 7. Solar Elf-SEW40B+8PIN Connector Figure 8. Solar Elf-SEW41B+8PIN Connector - 11 -... -
Page 12: Rj45 4Pin Connector
Solar Elf-SEW4xB User Manual Figure 9. Solar Elf-SEW42B+8PIN Connector 2.9. RJ45 4PIN Connector Figure 10. RJ45 4PIN Connector Figure 11. Solar Elf-SEW40B+4PIN Connector - 12 -... -
Page 13: Rj45 Conversion Cable
Solar Elf-SEW4xB User Manual Figure 12. Solar Elf-SEW41B+4PIN Connector Figure 13. Solar Elf-SEW42B+4PIN Connector 2.10. RJ45 Conversion cable - 13 -... -
Page 14: Homemade Cable
Solar Elf-SEW4xB User Manual Figure 14. RJ45 Conversion cable Figure 15. Solar Elf-SEW40B+RJ45 Conversion cable 2.11. Homemade cable Customers can make their own RJ45 conversion cable, add 232 DB9 interface, DC power connector, reset button and so on according to the following sequence. - 14 -... -
Page 15: Fixed Bracket
Solar Elf-SEW4xB User Manual Figure 16. Cable fabrication diagram 2.12. Fixed Bracket Figure 17. Fixed Bracket 2.13. Rail Bracket - 15 -... -
Page 16: Bracket
Solar Elf-SEW4xB User Manual Figure 18. Rail Bracket 2.14. Bracket Figure 19. Bracket Size Figure 20. Bracket Install Picture - 16 -... -
Page 17: Product Installation
Solar Elf-SEW4xB User Manual 2.15. Product Installation Figure 21. Product Installation 2.16. EVK EVK indluce one Elfin device, one RJ45 Connector and one screw driver. Figure 22. EVK Package - 17 -... -
Page 18: Product Number
Solar Elf-SEW4xB User Manual 2.17. Product Number According to customer requirements, Solar Plug RWB1 provides different configuration versions, as follows: Function Power Type Antenna UART Model Input Solar Elf-SEW40B 5~16VDC Wi-Fi&BLE Internal PCB RS485 Solar Elf-SEW41B 5~16VDC Wi-Fi&BLE Internal PCB RS232 Solar Elf-SEW42B 5~16VDC... -
Page 19: Appendix A: Contact Information
Solar Elf-SEW4xB User Manual APPENDIX A: CONTACT INFORMATION - 19 -...
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