CH9121 Ethernet to Serial Converter Module with TCP/IP for STM32 Communication

★★★★☆ 4.0 69 reviews

US$4.00
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US$4.00
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Product details

Management number 239451908 Release Date 2026/07/14 List Price US$4.00 Model Number 239451908
Category
  • 【High Compatibility】 Designed for STM32 and other microcontrollers; supports UART and RJ45 interfaces; compatible with for Arduino and for Raspberry Pi; easy integration into embedded systems
  • 【Wide Operating Range】 Operates reliably in temperatures from -40°C to +85°C; suitable for industrial Workplaces; maintains performance under extreme conditions
  • 【Flexible Power Supply】 Works with 3.3V or 5V DC power supply; low power consumption with 1.8µA sleep mode; Suitable for battery-powered applications
  • 【Robust Communication】 Supports TCP/IP protocols including TCP and UDP; ensures stable and secure data transmission; resistant to signal interference for reliable connectivity
  • 【Simple Configuration】 Configure via serial port tool or AT commands; clear documentation provided; easy setup for developers and engineers
ASIN B0FXWJ5RTK
Brand MusRock
Color Module Board
Manufacturer MusRock
BuiltIn Media User Manual
Mfr Part Number Module Board
Compatible Devices Desktop, Laptop, Printer, Speaker, Tablet
Data Link Protocol USB
Hardware Interface Micro USB 2.0 Type A
Warranty Description 18 months

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4 out of 5
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69 ratings | 28 reviews
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