If you are looking for a development board to help with any network communication needs, look no further! It comes with the RP2040 micro-controller chip on board for high performance and low dynamic power consumption, to get a quick and stable connection. With GPIO pins on board to easily connect to a Raspberry Pi Pico, multiple communication modes (TCP Server / TCP Client / UDP Server / UDP), small size and highly integrated packaging provide easy integration into various applications, a wide array of support for C/C++, MicroPython, Arduino, and comprehensive SDK, dev resources and tutorials to easily help you get started on your next project! Note: Ethernet and USB-C cables are not included Features * Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz * 264KB of SRAM, and 4MB of onboard Flash memory * Onboard CH9120 with integrated TCP/IP protocol stack * 14x multi-function GPIO pins, compatible with some Pico HATs * Castellated module allows soldering direct to carrier boards * Drag-and-drop programming using mass storage over USB * Temperature sensor * 8x Programmable I/O (PIO) state machines for custom peripheral support What's on Board * USB Type-C connector Supports USB1.1 hosts and slave devices * BOOT button Press it when resetting to enter download mode * RESET button * RP2040 Dual-core processor, up to 133MHz operating frequency * RJ45 Ethernet port * RT9013-33GB 500mA Low Dropout, Low Noise, Ultra-Fast LDO * W25Q32JVSSIQ 4MB NOR-Flash * CH9120 Ethernet serial port transmission IC Resources * Product Wiki * RP2040-ETH Schematic * RP2040-ETH-STEP File (3D model) Pinout Package Contents * 1x RP2040-ETH Mini Development Board https://elecena.pl/product/23511487/ethernet-mini-development-board-rp2040 2023-05-23 https://elecena.pl/product/23511487/ethernet-mini-development-board-rp2040 2023-12-27 https://elecena.pl/product/23511487/ethernet-mini-development-board-rp2040 2024-09-18 https://elecena.pl/product/23511487/ethernet-mini-development-board-rp2040 2024-11-29 https://elecena.pl/product/23511487/ethernet-mini-development-board-rp2040 2024-11-30 https://elecena.pl/product/23511487/ethernet-mini-development-board-rp2040 2025-02-13 https://elecena.pl/product/23511487/ethernet-mini-development-board-rp2040 2025-08-05 https://elecena.pl/product/23511487/ethernet-mini-development-board-rp2040 2025-11-28 https://elecena.pl/product/23511487/ethernet-mini-development-board-rp2040 2025-11-29