| Price | $6 |
|---|---|
| Category | Communication Modules |
| Availability | In stock |
| Delivery | Shipped across Lebanon, or collect from the lab |
Wired 10 Mbit Ethernet for a microcontroller over four SPI wires. The board carries Microchip's ENC28J60 - a full MAC and 10BASE-T PHY with an 8 KB packet buffer - plus a HanRun HR911105A RJ45 jack with the magnetics and link LEDs built in. Feed it 3.3V: it draws about 160 mA transmitting, which is more than an Uno's 3.3V pin can supply. Its inputs are 5V tolerant, so a 5V Arduino can drive the SPI bus directly.
Key features
- Microchip ENC28J60, 10BASE-T, half and full duplex
- SPI clock up to 20 MHz, 8 KB packet buffer
- 3.3V supply only - 160 mA typical while transmitting
- 5V-tolerant inputs, so an Uno drives it directly
- HanRun HR911105A RJ45 with magnetics and link LEDs
- Wired link where Wi-Fi is congested or unreliable
Details
Specifications
| Chipset | Microchip ENC28J60 |
|---|---|
| Network | 10BASE-T Ethernet (IEEE 802.3), half and full duplex |
| Interface | SPI, clock up to 20 MHz |
| Operating voltage | 3.1-3.6V (3.3V typical) |
| Logic voltage | 5V-tolerant inputs |
| Transmit current | 160 mA typ., 180 mA max |
| Active current | 120 mA typ. when not transmitting |
| Standby current | 1.2 mA typ. (sleep mode) |
| Buffer | 8 KB dual-port transmit/receive SRAM |
| Connector | HanRun HR911105A RJ45 with integrated magnetics |
| Header | 2x5 male, 2.54 mm pitch |
