The WAVE-20410 is an Ethernet to UART converter module designed for the Raspberry Pi Pico. It allows you to connector your devices to the internet, perfect for IoT projects.
Features
- Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series
- Onboard Ethernet to UART transparent transceiver, 2-CH UART, standalone transparent transmission for each channel
- Onboard jumpers for pin configurations
- Embedded Ethernet MAC and PHY layers
- Bi-direction transparent data transmission between UART and Ethernet
- 10/100M, full-duplex/half-duplex auto-negotiation Ethernet interface, 802.3-compliant
- Auto-MDI/MDIX, detect and switch cable type automatically
- Supports DHCP auto-obtained IP and DNS domain access
- Network parameter configuration like chip operating mode, port, IP, via host computer software or UART command
- Four operating modes: TCP CLIENT, TCP SERVER, UDP CLIENT, UDP SERVER
- Full-duplex or half-duplex UART communication, supports RS485 RX/TX auto switch (external RS485 controller required)
- Supports virtual serial port software (provided)
- KEEPALIVE mechanism support
- Comes with development resources and manual (examples for Pico/Raspberry Pi/Arduino/STM32)
Specifications
- OPERATING VOLTAGE: 3.3V/5V
- OPERATING CURRENT: 140mA
- OPERATING MODE: TCP/UDP
- BAUDRATE: 300bps ~ 921.6Kbps
- UART TTL: 3.3V / 5V compatible
- DIMENSIONS: 74.54 × 21.00(mm)
- OPERATING TEMPERATURE: -40℃ ~ 85℃
- STORAGE CONDITION: -55℃ ~ 125℃
Application
- TCP CLIENT
- TCP SERVER
- UDP CLIENT
- UDP SERVER
Pinout
Board and Dimensions
| 1 | UART 2 connection indicator | 6 | AMS1117-3.3V power IC |
| 2 | UART 1 connection indicator | 7 | RT9193-18GB power IC |
| 3 | CH9121 running status indicator | 8 | Ethernet connector |
| 4 | Power indicator | 9 | Interface pin configuration jumpers |
| 5 | CH9121 driver chip |
Shipping List
Weight: 0.019 kg
- Pico-ETH-CH9121 x1
WARNING
