Product Overview
MIKROE-6646 is an ETH WIZ 3 Click compact add-on board designed to provide Ethernet connectivity combined with onboard processing capabilities for embedded and IoT applications. It is based on W55RP20 SiP from WIZNet, which integrates W5500 Ethernet controller with a Raspberry Pi RP2040 dual-core MCU. The board features a hardwired TCP/IP stack supporting multiple network protocols, an integrated Ethernet PHY, dual Arm Cortex-M0+ processor running up to 133MHz, on-chip flash and SRAM memory, selectable SPI or UART communication via COMM SEL jumper, and USB Type-C interface driven by internal USB 2.0 controller. Additional functionality includes TCP activity indication, status LEDs for link diagnostics, exposed Ethernet magnetics centre taps for optional PoE implementation, and accessible debugging test points. This is ideal for IoT gateways, industrial automation, smart devices, network-enabled controllers and embedded systems requiring efficient and simplified Ethernet integration.
- Click board size L is 57.15 x 25.4mm
- Input voltage range from 3.3V, 5V, external
Product details
| Accessory Type |
ETH WIZ 3 Click Add-On Board |
| Product Range |
- |
| For Use With |
MikroE mikroBUS Compatible Development Boards |
| SVHC |
No SVHC (04-Feb-2026) |
Other details
| Brand |
MIKROELEKTRONIKA |
| Part Number |
MIKROE-6646 |
| Quantity |
Each |
| Technical Data Sheet (1.95MB) EN |
View or download |
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