Skip to product information
1 of 6

buy2fix

HW-243 W5500 Ethernet Network Module Hardware TCP / IP 51 / STM32 Single-Chip Program

HW-243 W5500 Ethernet Network Module Hardware TCP / IP 51 / STM32 Single-Chip Program

Regular price £11.59
Regular price Sale price £11.59
Sale Sold out
FREE DELIVERY on all orders.

In Stock.

Shipping Guarantee

FREE SHIPPING on all UK orders. Fully Insured.

Handling time 1 - 3 working days. (Buy2fix has to process your order and put all your items through its strict quality-control tests.)

Transit time 5 - 10 working days.

Return Guarantee

For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.

DOA Guarantee

If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Buy2fix will make compensation based on the damage situation.

Missing/Wrong Items Guarantee

If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. Buy2fix will make compensation based on the damage situation.


1. No need to write Ethernet underlying code to implement TCP/IP protocol stack
2. Support sleep mode and wake-up on LAN, internal integrated 32K bytes on-chip buffer for Ethernet packet processing
3. Support 10/100MBPS transfer rate
4. Support 8 independent ports working at the same time
5. The module supports 5V or 3. 3V power supply, which is convenient for users to use in different SCM systems
6. The communication method between the module and the microcontroller is SPI protocol, which supports speeds up to 80MHz
7. If you use the 5500 Ethernet module, you only need some simple Socket programming to realize the Ethernet application
8. Support protocols: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
9. We provide users with the source code of the routines based on the 51 single-chip microcomputer and ISTM32 single-chip microcomputer in the "client", "server" and "UDP" three working modes, as well as a detailed manual
10. Chip model: W5500
11. Input voltage: 3.3-5v
12. Size: about 55 x 28mm

View full details

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)