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| Best Seller  | Specification: Communication interface: RS485 terminal type support 32 slave devices Power supply: terminal type 9~24V DC Product size L x W x H: 87 x 36 x 59mm Communication Interface: Ethernet: 10/100M adaptive RJ45 interface 2KV surge protection... more | FREE shipping go to store |
 | Specification: Communication interface: RS485 terminal type support 32 slave devices Power supply: terminal type 9~24V DC Product size L x W x H: 87 x 36 x 59mm Communication Interface: Ethernet: 10/100M adaptive RJ45 interface 2KV surge protection... more | FREE shipping go to store |
| Best Seller  | Description Upgrade your communication capabilities with the USB wireless serial port module. Featuring the advanced + wireless transmission technology this module offers fast and stable data transfer rates. Its USB interface eliminates the need for... more | go to store |
 | 4 Way USB to TTL Serial Port Module TYPE C USB to TTL Serial Adapter Board with LED Indicator 1�[Independent 4 Way] The 4 way TTL serial port can independently communicate with 4 XH 4 TTL levels can be connected externally using matching cables. 2�[TYPE C Interface] Convenient to use with a USB cable most phone cables can be used. Note that... more | FREE shipping go to store |
 | products description: HC-05 BT Module with this HC 05 Bluetooth module you can quickly add Bluetooth functionality to your project and then you can use phones to control gadgets such as switches and LEDs. Features: Bluetooth UART RS232 serial converter... more | FREE shipping go to store |
 | 2024 4 Way USB to TTL Serial Port Module TYPE C USB to TTL Serial Adapter Board with LED Indicator 1�[Independent 4 Way] The 4 way TTL serial port can independently communicate with 4 XH 4 TTL levels can be connected externally using matching cables. 2�[TYPE C Interface] Convenient to use with a USB cable most phone cables can be used. Note that... more | FREE shipping go to store |
 | Item Type:TXI022 RJ45 to RS232 Serial Network Adapter Material: Iron Adapter Type: RJ45 Ethernet to RS232 Serial Port 1�REMOTE ACCESS: The RS232 to TCP IP device server enables bi directional transparent transmission between RS232 and Ethernet... more | FREE shipping go to store |
 | REMOTE ACCESS: The RS232 to TCP IP device server enables bi directional transparent transmission between RS232 and Ethernet configuration and remote management of RS232 serial devices. SUPPORTED RATES: The RS232 to Ethernet converter supports data... more | FREE shipping go to store |
 | REMOTE ACCESS: The RS232 to TCP IP device server enables bi directional transparent transmission between RS232 and Ethernet configuration and remote management of RS232 serial devices. SUPPORTED RATES: The RS232 to Ethernet converter supports data... more | FREE shipping go to store |
 | Item Type:TXI022 RJ45 to RS232 Serial Network Adapter Material: Iron Adapter Type: RJ45 Ethernet to RS232 Serial Port Warm Tips: Buying our products not only means having high-quality goods but also means enjoying our meticulous after-sales service.... more | FREE shipping go to store |
 | Item Type:TXI022 RJ45 to RS232 Serial Network Adapter Material: Iron Adapter Type: RJ45 Ethernet to RS232 Serial Port Warm Tips: Buying our products not only means having high-quality goods but also means enjoying our meticulous after-sales service.... more | FREE shipping go to store |
 | SUNHUFA Industrial RS232 to RS485 Module Serial Port Debugging Assistant 3.3V/5V Powered Specification: Origin: Mainland China Type: Module Description: RS232 to 485 module description RS232 to 485 module can realize the mutual conversion between RS232 and 485 communication systems: the module has automatic flow control function realizes... more | FREE shipping go to store |
 | Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 Item Type: Blue Display Screen Product Material: ABS Model: LCD12864 Display: LCD Provides Three Control Interfaces: 8-bit microprocessor interface 4-bit microprocessor interface serial interface. Provides three control interfaces 8-bit microprocessor... more | FREE shipping go to store |
 | 2024 USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A 1�SUPPORT SERIAL PORT AND PARALLEL PORT: CH341A conversion module is equipped with CH341A chip which is a USB bus transmission chip. Providing asynchronous serial port printing port parallel port and commonly used 2 wire and 4 wire synchronous serial... more | FREE shipping go to store |
 | HSTSN-PL12 PS-2751-5Q Maximum support to 1200W power supply DPS-800GB A 2 Ounce Copper solid capacitor filter 17 of 6 Pin -E output PS-2112-5L 1 Adapter (Not including power ) DPS-1200FB A DPS-750RB A The power panel with LED voltage display can... more | go to store |
 | Condition: 100% Brand New Item Type: Wireless Adapter Module Material: Metal Color: As Pictures Shown Operating Voltage: 4.5-5.5V (onboard 3.3V LDO Voltage Stabilizer) Operating Current: 0-240mA Interface Logic Voltage: 3.3V / 5V Compatible (on-board... more | FREE shipping go to store |
 | USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A Item Type: USB Port Converter Module Support Parallel Port: Support USB to printer parallel port and EPP or MEM parallel port Support Serial Port: Support USB to UART I2C SPI interface Output Voltage: Output voltage and level signal can choose 3.3V or... more | FREE shipping go to store |
 | Wmool ESP8266 Dev Board with CH340G Serial Port OLED & WiFi Module Nice Prof 1.for The ESP8266 is a widely used Internet of Things chip that can fully utilize its superior performance in development boards to achieve network connectivity. 2. The CH340G serial to USB chip is suitable for quick and easy connection to a computer... more | FREE shipping go to store |
 | 4X /HLK-V20 Smart Voice Recognition Control Board Module Serial Port Module Dual-Mode DIY Support instruction set and FPU floating point operation unit accelerator: supports up to 1024 points of complex /IFFT operations or 2048 points of real /IFFT operations Customized voice algorithm operator Storage: Support 1 analog Mic input Support... more | FREE shipping go to store |
 | 5X 12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F 1. Support One_line single bus serial port control which can control the functions of playing pausing selecting music adding and subtracting volume. 2. Support 3 configuration IO to select up to 7 working modes dial switch settings simple operation. 3.... more | FREE shipping go to store |
 | 6X 12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F 1. Support One_line single bus serial port control which can control the functions of playing pausing selecting music adding and subtracting volume. 2. Support 3 configuration IO to select up to 7 working modes dial switch settings simple operation. 3.... more | FREE shipping go to store |
 | Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 Item Type: Blue Display ScreenProduct Material: ABS Model: LCD12864 Display: LCD Provides Three Control Interfaces: 8-bit microprocessor interface 4-bit microprocessor interface serial interface. more | FREE shipping go to store |
 | 1pcs HC-08 Bluetooth Serial Port Module Bluetooth 4.0 Low Power Consumption Microampere Level Current more | FREE shipping go to store |
 | Network protocols: IP UDP ICMP IGMP DCHP and so on Serial Port Parameters: Number of ports: 1 Interface standard: TTL serial port 2.54MM pin 3.3V or 5V level Baud rate: 300 ~ 921600bps Data bits: 5 6 7 8 9 Stop bit: 1 2 bit Parity: no parity odd parity... more | FREE shipping go to store |
 | 12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F 1. Support MP3 WAV decoding format. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48. 2. 24-bit DAC output dynamic range support 90dB signal-to-noise ratio support 85dB. Ultra-wide working voltage of DC 6-35V. 3. Integrated 64Mbit (8M... more | FREE shipping go to store |
 | 9600bps Communication Port Interface Bluetooth Serial Adapter for FT8X7 Series 9600bps Communication Port Interface Bluetooth Serial Adapter for FT8X7 Series Item Type: Bluetooth Interface AdapterMaterial: PCCommunication Port: 9600bpsApplication : For Yaesu FT8X7 series radio .wang-edit-text{ font-family: Arial !important; }... more | go to store |
 | ZPAQI PCIe to Multiple Serial and Parallel Port Adapter for Desktops Features: Four 16C 450 / 550 / Extended 550 compatible UARTs. Supports RS232 RS485 & RS422. Bidirectional Speeds from 50bps to 16Mbps / Port. Full Serial modem control. Supports Hardware Software flow control. 5 6 7 8 9-bit Serial format support. Even... more | FREE shipping go to store |
 | (2Pack) USB Port Converter Module Serial Parallel to UART IIC SPI TTL ISP EPP MEM Components CH341A SUPPORT SERIAL PORT AND PARALLEL PORT: CH341A conversion module is equipped with CH341A chip which is a USB bus transmission chip. Providing asynchronous serial port printing port parallel port and commonly used 2 wire and 4 wire synchronous serial... more | FREE shipping go to store |
 | Blue Display Screen with Backlight 12864-5V Parallel Serial Port Module Board LCD12864 Item Type: Blue Display Screen Product Material: ABS Model: LCD12864 Display: LCD Provides Three Control Interfaces: 8-bit microprocessor interface 4-bit microprocessor interface serial interface. Rapid Response: We are committed to handling your needs... more | FREE shipping go to store |
 | 20X 12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F 1. Support One_line single bus serial port control which can control the functions of playing pausing selecting music adding and subtracting volume. 2. Support 3 configuration IO to select up to 7 working modes dial switch settings simple operation. 3.... more | FREE shipping go to store |
 | Condition: 100% Brand New Item Type: Wireless Adapter Module Material: Metal Color: As Pictures Shown Operating Voltage: 4.5-5.5V (onboard 3.3V LDO Voltage Stabilizer) Operating Current: 0-240mA Interface Logic Voltage: 3.3V / 5V Compatible (on-board... more | FREE shipping go to store |
 | 4X /HLK-V20 Smart Voice Recognition Control Board Module Serial Port Module Dual-Mode DIY HLK-V20 is the latest high-performance pure offline speech recognition module for a large number of pure offline control scenarios and products. It can be widely and quickly applied to smart homes various smart small appliances 86 boxes toys lamps... more | FREE shipping go to store |
 | 2X 12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F 1. Support One_line single bus serial port control which can control the functions of playing pausing selecting music adding and subtracting volume. 2. Support 3 configuration IO to select up to 7 working modes dial switch settings simple operation. 3.... more | FREE shipping go to store |
 | ESP8266 Dev Board with CH340G Serial Port OLED & WiFi Module Nice |п F4M3 1.for The ESP8266 is a widely used Internet of Things chip that can fully utilize its superior performance in development boards to achieve network connectivity. 2. The CH340G serial to USB chip is suitable for quick and easy connection to a computer... more | FREE shipping go to store |
 | Wmool ESP8266 Dev Board with CH340G Serial Port OLED & WiFi Module Nice Prof 1.for The ESP8266 is a widely used Internet of Things chip that can fully utilize its superior performance in development boards to achieve network connectivity. 2. The CH340G serial to USB chip is suitable for quick and easy connection to a computer... more | FREE shipping go to store |
 | 6X 12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F 1. Support One_line single bus serial port control which can control the functions of playing pausing selecting music adding and subtracting volume. 2. Support 3 configuration IO to select up to 7 working modes dial switch settings simple operation. 3.... more | FREE shipping go to store |
 | 2X /HLK-V20 Smart Voice Recognition Control Board Module Serial Port Module Dual-Mode DIY Support instruction set and FPU floating point operation unit accelerator: supports up to 1024 points of complex /IFFT operations or 2048 points of real /IFFT operations Customized voice algorithm operator Storage: Support 1 analog Mic input Support... more | FREE shipping go to store |
 | ESP8266 Dev Board with CH340G Serial Port OLED & WiFi Module Nice |п F1F2 1.for The ESP8266 is a widely used Internet of Things chip that can fully utilize its superior performance in development boards to achieve network connectivity. 2. The CH340G serial to USB chip is suitable for quick and easy connection to a computer... more | FREE shipping go to store |
 | Specification: Communication interface: RS485 terminal type support 32 slave devices Power supply: terminal type 9~24V DC Product size L x W x H: 87 x 36 x 59mm Communication Interface: Ethernet: 10/100M adaptive RJ45 interface 2KV surge protection... more | FREE shipping go to store |
 | Specification: Communication interface: RS485 terminal type support 32 slave devices Power supply: terminal type 9~24V DC Product size L x W x H: 87 x 36 x 59mm Communication Interface: Ethernet: 10/100M adaptive RJ45 interface 2KV surge protection... more | FREE shipping go to store |
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