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Product description: W5100S EVB Pico - development board with RP2040 microcontroller - Pimoroni W5100S-EVB-Pico
Development board based on Raspberry RP2040 microcontroller with built-in W5100S TCP/IP controller. Supports wired internet protocols: TCP, UDP, WOL over UDP, ICMP, IGMPv1/v2, IPv4, ARP, PPPoE. The module is equipped with Ethernet connector. The microUSB port on the board is used for power and data transfer.
W5100S EVB Pico - board with RP2040 microcontroller.
Development board based on Raspberry RP2040 microcontroller.
RP2040 - main features
- Core: ARM Cortex-M0+ Dual-Core 133 MHz
- SRAM: 264 kB
- Flash memory: 2 MB
- Interfaces: 2x UART, 2x I2C, 2x SPI, up to 16 PWM channels
- External Quad-SPI Flash memory with eXecute In Place (XIP)
- 12-bit 500ksps analog-to-digital converter (ADC)
- Supply voltage: 5 V (USB)
- Logic part operating voltage: 3,3 V
- Power supply / data connector: microUSB
W5100S controller
- Supports wired Internet protocols: TCP, UDP, WOL over UDP, ICMP, IGMPv1/v2, IPv4, ARP, PPPoE
- Support for 4 independent hardware slots simultaneously
- Internal 16 kB memory for TX/RX buffers
- Communication using SPI interface
Pins of the module
The W5100S EVB Pico uses the RP2040 microcontroller GPIO. It has the same pin layout as the Raspberry Pi Pico board. However, GPIO16, GPIO17, GPIO18, GPIO19, GPIO20, GPIO21 are connected and reserved for the W5100S. These pins allow communication through the SPI interface with the W5100S when using the Ethernet connector. If you are using the Ethernet connector, these pins cannot be used for other purposes.
A detailed description of the pinouts can be found on the module manufacturer's website.
Pinout of themodule.
Goldpin strips are includedfor self-soldering.
W5100S EVB Pico specification - RP2040 microcontroller board
- Supply voltage: 5 V (USB)
- Operating voltage of the logic part: 3,3 V
- 26 GPIO pins (including 6 reserved for Ethernet socket)
- MicroUSB B socket for power and data transfer (and Flash memory reprogramming)
- 3-pin ARM serial wire debug (SWD) port
- Built-in 10 / 100 Ethernet PHY
- Supports auto negotiation:
- Full / Half Duplex
- 10 / 100 Based
- Embedded RJ45 (RB1-125BAG1A)
- Embedded LDO (LM8805SF5-33V)
