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| Best Seller  | Specification: Condition: 100% Brand New Item Type: SIM800A Module Material: PCB Color: as picture shown Working temperature: -30℃to+80℃ Working voltage 3.3-4.2V Starting voltage > 3.4V The average standby current is below 3ma Sensitivity <-105... more | FREE shipping go to store |
 | Game Wifi BoosterThe newly upgraded 7-function lights extend coverage to hard-to-reach areas and are compatible with a variety of wireless devices that comply with the 802.11n/B/G standard. Instant Gaming Performance BoostElevate your gaming experience... more | FREE shipping go to store |
| Best Seller  | 2024 RS232 to WiFi Server Serial Port to Wireless Network Data Communication Module HF7211 5?36V 1�This product supports Wi?Fi and supports a complete TCP/IP protocol very convenient 2�Serial server support multiple data encryption methods to ensure data confidentiality 3�Data transmission through the wireless connection of this serial... more | FREE shipping go to store |
 | RS232 to WiFi Server Serial Port to Wireless Network Data Communication Module HF7211 5‑36V RS232 to WiFi Server Serial Port to Wireless Network Data Communication Module HF7211 5‑36V Item Type: RS232 to WiFi Server Core Parameters: Model Name: HF7211 Function Explanation: Serial port to WiFi Processor: For Cortex-M4 SOC Main Frequency:... more | go to store |
 | 2024 RS232 to WiFi Server Serial Port to Wireless Network Data Communication Module HF7211 5?36V 1�This product supports Wi?Fi and supports a complete TCP/IP protocol very convenient 2�Serial server support multiple data encryption methods to ensure data confidentiality 3�Data transmission through the wireless connection of this serial... more | FREE shipping go to store |
 | -12 433Mhz SI4463 Wireless Serial Port Module 1000M Replace Bluetooth HC12 - 4 PCS 1. Supply voltage 3.2V - 5.5V. (If you want to work in the module launch state for a long time it is recommended when the supply voltage exceeds 4.5V series with a 1N4007 diode to avoid heating module built LDO) 2. Default communication distance (open... more | FREE shipping go to store |
 | Product DescriptionFor testing the Ebyte E103-W06 All pins of E103-W06 module have been led out Pre-welded E103-W06 Equipped with USB interface can be directly plugged into the computer to use Stable and easy to develop more | go to store |
 | LaMaz RS232 to WiFi Server Serial Port to Wireless Network Data Communication Module HF7211 5?36V Item Type: RS232 to WiFi Server Core Parameters: Model Name: HF7211 Function Explanation: Serial port to WiFi Processor: For Cortex-M4 SOC Main Frequency: 160MHz Operating System: For mbeb FLASH Resource: 2MB RAM: 384KB Network Interface Parameters:... more | FREE shipping go to store |
 | 1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more | FREE shipping go to store |
 | 1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more | FREE shipping go to store |
 | Features: 1.Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions... more | FREE shipping go to store |
 | Features: 1.Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions... more | FREE shipping go to store |
 | 1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more | FREE shipping go to store |
 | 1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more | $27.42 $26.01 FREE shipping go to store |
 | 1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more | FREE shipping go to store |
 | 1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more | FREE shipping go to store |
 | 1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more | FREE shipping go to store |
 | 1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more | FREE shipping go to store |
 | 1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more | FREE shipping go to store |
 | 1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more | FREE shipping go to store |
 | 1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more | go to store |
 | Item Type: Data Acquisition Module Material: Plastic Support System: For Windows 98/ME/2000/XP/Server 2003/VISTA/Server 2008/Win7/WIN8 32 Bit/64 Bit Wireless Serial Port Transmission: USB Wireless Serial Port Transmission Module Support at to Configure... more | FREE shipping go to store |
 | Item Type: UART to WiFi Ethernet Module Material: Printed Circuit Board Communication Interface: Ethernet: 10/100M Self Adaptive (Pin Extraction) WiFi: Supports 802.11b/g/n Serial Port: UART Wireless Parameters: Frequency Band: 2.412 to 2.484GHz... more | FREE shipping go to store |
 | Item Type: UART to WiFi Ethernet Module Material: Printed Circuit Board Communication Interface: Ethernet: 10/100M Self Adaptive (Pin Extraction) WiFi: Supports 802.11b/g/n Serial Port: UART Wireless Parameters: Frequency Band: 2.412 to 2.484GHz... more | FREE shipping go to store |
 | Item Type: UART to WiFi Ethernet Module Material: Printed Circuit Board Communication Interface: Ethernet: 10/100M Self Adaptive (Pin Extraction) WiFi: Supports 802.11b/g/n Serial Port: UART Wireless Parameters: Frequency Band: 2.412 to 2.484GHz... more | FREE shipping go to store |
 | GLFILL Hf2211 Industrial Modbus Serial R 32/Rs485/Rs422 Wifi/Ethernet Converter Module Feature: Using MIPS MCU and 4MB Flash based on eCos operating system. Passed FCC_CE_RoHS_SRRC_REACH certification. Support R 32 / RS422 / RS485 to Wi-Fi / Ethernet data transmission the maximum serial port speed is 230400 bps. Support for TCP / for IP... more | $63.58 $47.16 go to store |
 | HF2211 Industrial Modbus Serial R 32/RS485/RS422 WiFi/Ethernet Converter Module Feature: Using MIPS MCU and 4MB Flash based on eCos operating system. Passed FCC_CE_RoHS_SRRC_REACH certification. Support R 32 / RS422 / RS485 to Wi-Fi / Ethernet data transmission the maximum serial port speed is 230400 bps. Support for TCP / for IP... more | $63.01 $51.67 FREE shipping go to store |
 | BAMILL HF2211 Industrial Modbus Serial R 32/RS485/RS422 WiFi/Ethernet Converter Module Feature: Using MIPS MCU and 4MB Flash based on eCos operating system. Passed FCC_CE_RoHS_SRRC_REACH certification. Support R 32 / RS422 / RS485 to Wi-Fi / Ethernet data transmission the maximum serial port speed is 230400 bps. Support for TCP / for IP... more | FREE shipping go to store |
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