Manuale UtenteSommarioLIST OF FIGURES6LIST OF TABLES7HISTORY8PRODUCT OVERVIEW91.1. General Specification91.2. Hardware Introduction101.2.1. Pins Definition101.2.2. Mechanical Size121.2.3. Evaluation Kit131.2.4. Order Information141.3. Hardware Reference Design151.3.1. Hardware Typical Application151.3.2. 10/100M Ethernet Interface161.3.2.1. Ethernet Connection with Transformer161.3.2.2. Ethernet Connection without Transformer161.3.3. UART Interface161.3.4. Power Interface171.4. Software Reference Design181.4.1. Transparent Transmission Mode181.4.2. Agreement Transmission Mode191.4.2.1. Agreement Transmission Data Structure191.4.2.2. Agreement Transmission Procedure201.4.2.3. Agreement Transmission CRC Arithmetic211.4.3. Configuration Mode221.4.4. Multi-TCP Link Connection221.4.5. Palmodic Signal23FUNCTIONAL DESCRIPTION242.1. Wireless Networking242.1.1. Basic Wireless Network Based On AP (Infrastructure)242.1.2. Wireless Network Based On Adhoc Network (Adhoc)242.2. Security252.3. Multi-SSID with STA252.4. UART Auto-Frame262.5. Address Binding262.6. Ethernet Interface Communication262.6.1. HF-A11x Ethernet Interface Networking (As AP)272.6.2. HF-A11x Ethernet Interface Networking (As STA, N-Ver)272.6.3. HF-A11x Ethernet Interface Networking (As STA, Z-Ver)272.7. Work Mode282.8. Network Protocol292.9. Parameters Configuration29Firmware Upgrade29GPIO Function29OPERATION GUIDELINE303.1. Configuration via Web Accessing303.1.1. Open Web Management Interface303.1.2. Mode Selection Page303.1.3. AP Interface Setting Page313.1.4. STA Interface Setting Page313.1.5. Application Setting Page323.1.6. Device Management Page333.2. HF-A11x Usage Introduction333.2.1. Software Debug Tools333.2.2. Network Connection343.2.3. Module Debug343.3. Typical Application Examples363.3.1. Wireless Control Application363.3.2. Remote Management Application373.3.3. Transparent Serial Port Application373.3.4. Wireless Data Acquisition Card Application38AT+INSTRUCTION INTRODUCTION394.1. Configuration Mode394.1.1. Switch to Configuration Mode394.2. AT+ Instruction Set Overview404.2.1. Instruction Syntax Format404.2.2. AT+ Instruction Set414.2.2.1. AT+E424.2.2.2. AT+ENTM424.2.2.3. AT+NETP424.2.2.4. AT+UART434.2.2.5. AT+ UARTF434.2.2.6. AT+ UARTFT434.2.2.7. AT+ UARTFL434.2.2.8. AT+TMODE444.2.2.9. AT+WMODE44AT+WSKEY44AT+WSSSID45AT+ WSLK45AT+ WSLQ45AT+WEBU45AT+WAP46AT+WAKEY46AT+MSLP47AT+WSCAN47AT+ TCPLK47AT+ WANN47AT+ LANN48AT+ DHCPGW48AT+ TCPTO48AT+ MAXSK48AT+EPHY49AT+RELD49AT+Z49AT+MID49AT+VER49AT+H49APPENDIX A: QUESTIONS AND ANSWERS51A11x modules?51Q2: Where to Set HF-A11x Module LAN IP and WAN IP through Web Page?51A11x modules?52Q4: Where to set HF-A11x module network protocol (TCP/UDP)?52configured as STA and connection through AP?53Q6: How to avoid IP address confliction when apply HF-A11x module?54connect with PC, how to configure this application?54TRANSMITION MODE56APPENDIX C: CONTACT INFORMATION58HF-A11x Demo10HF-A11x Pins Map10HF-A111 Mechanical Dimension12HF-A112 Mechanical Dimension13HF-A11x Evaluation Kit13HF-A11x Order Information14HF-A11x Hardware Typical Application15Ethernet Reference Design with Transformer16Ethernet Reference Design without Transformer16UART Interface Reference Design17User MCU Software Flow Chart18User Device Send Data to HF-A11x Module Procedure21HF-A11x Module Send Data to User Device Procedure21Multi-TCP Link Data Transmition Structure22HF-A11x Functional Architecture24HF-A11x Basic Wireless Network Structure24HF-A11x Adhoc Network Structure25Multi-SSID with STA26HF-A11x Ethernet Interface Networking (As AP)27HF-A11x Ethernet Interface Networking (As STA, N-Ver)27HF-A11x Ethernet Interface Networking (As STA, Z-Ver)27HF-A11x Transparent Transmission Demo29Open Web Management page30Mode Selection Page31AP Interface Setting Page31STA Interface Setting Page32Application Setting Page32Device Management Page33STA Interface Debug Connection34AP Interface Debug Connection34“CommTools” Serial Debug Tools34“TCPUDPDbg” Tools Create Connection35“TCPUDPDbg” Tools Setting35“TCPUDPDbg” Tools Connection36Wireless Control Application36Remote Management Application37Transparent Serial Port Application37Wireless Data Acquisition Card Application38HF-A11x Default UART Port Parameters39Switch to Configuration Mode39”AT+H” Instruction for Help40Configure Transparent Serial Port Connection (TCP)51Module LAN IP Setting51Module WAN IP Setting52Configure Transparent Serial Port Connection (UDP)52Module Network Protocols: TCP/Server53Module Network Protocol: TCP/Client53Module Network Protocol: UDP53Two HF-A11x Modules Connection Through AP54Wireless Data Acquisition Card Setting55HF-A11x Module Technical Specifications9HF-A11x Pins Definition10HF-A11x Evaluation Kit Interface Description14HF-A11x Web Access Default Setting30Error Code DescribtionHF-A11x Web Access Default Setting41AT+ Instruction Set List41Dimensioni: 1,25 MBPagine: 62Language: EnglishApri il manuale