ESPi – WiFi Enable Ethernet Board ESP32-S3 WiFi and Bluetooth Module RJ45 Port Ethernet Board


ESPi – WiFi Enable Ethernet Board ESP32-S3 WiFi and Bluetooth Module RJ45 Port Ethernet Board with 1.14″ LCD Display, 5-way joystick, USB Type C, and a Boot and Reset button.

In stock

ESPi – WiFi Enable Ethernet Board ESP32-S3 WiFi and Bluetooth Module RJ45 Port Ethernet Board

ESPi, with its powerful ESP32 and Ethernet, is the ideal answer for your networking requirements. Along with WiFi, this board supports various internet protocols, including TCP, UDP, WOL over UDP, ICMP, IPv4, and others. ESPi can be used to build IoT devices, robotics, home automation, and industrial control systems.

It enables SOCKET-less commands such as ARP-Request and PING-Request, as well as four independent SOCKETs that can be utilized concurrently. The Ethernet feature supports 10Base-T/100Base-TX Ethernet PHY and auto-negotiation for full and half duplex connections with ten and 100-based connections. ESPi can be used in a variety of applications.

You can now support hardwired internet protocols like TCP, UDP, ICMP, and others with ESPi. Take advantage of four distinct sockets for simultaneous connections and use socket-less commands such as ARP-Request and PING-Request. ESPi also offers Ethernet power down mode and wake on LAN through UDP for energy savings.

ESPi has a 10Base-T/100Base-TX Ethernet PHY and allows auto-negotiation for full and half duplex connections with ten and 100-based connections. The network indicator LEDs on the device indicate full/half duplex, link, 10/100 speed, and active status.

Don’t allow a lack of connectivity to stop you any longer. Get the ESPi, which combines the power of WiFi and Ethernet to bring you to the next level of communication.


  • Powered by ESP32-WROOM-32
  • ESP32 Multipurpose GPIO pins breakout for Additional peripheral interfacing
  • 14″ TFT display for visual interaction
  • 5-way joystick for adding more control features to the project
  • SPI, I2C, UART interfacing
  • Onboard RJ45 with Transformer Ethernet Port
  • Support 4 independent SOCKETs simultaneously
  • Support Hardwired TCP/IP Protocols: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
  • Ethernet power down mode and Wake on LAN over UDP for energy-saving
  • 10Base-T/100Base-TX Ethernet PHY with auto-negotiation for full and half duplex with ten and 100-based connections
  • Network indicator LEDs for full/half duplex, link, 10/100 speed, and active status
  • Type C interface for programming and powering board
  • Status Led for power
  • Onboard Boot and reset buttons


  • ESP32-WROOM-32 is a powerful, generic Wi-Fi + Bluetooth® + Bluetooth LE MCU
  • WiFi 802.11 b/g/n (802.11n up to 150 Mbps) support
  • Bluetooth v4.2 BR/EDR and Bluetooth LE specification
  • Board Supply voltage 5V, GPIO pins operating voltage 3.3V
  • Operating voltage of GPIO pins 3.3V max
  • Display Resolution 240×135
  • IPS Display 65K RGB Colors
  • SPI Interface with ST7789 Display Driver
  • Ethernet Network Performance: Max.25Mbps
  • Ethernet TX/RX Buffer: 16KB
  • Operating temperature: -40°C to +85°C


  1. RJ45 Ethernet
  2. 1.14″ Display
  3. 5-way Joystick
  4. ESP32-WROOM-32
  5. & 9. Multipurpose GPIOs breakout
  6. Type C
  7. BOOT Button
  8. RESET Button


  • Internet of Things (IoT) devices
  • Industrial automation and control systems
  • Home automation and smart home systems
  • Remote monitoring and data logging systems
  • Robotics and autonomous systems
  • Networked sensor systems
  • Building automation and energy management systems
  • Security and access control systems

Box Content:

  • 1 x ESPi – WiFi Enabled Ethernet Board


There are no reviews yet.

Be the first to review “ESPi – WiFi Enable Ethernet Board ESP32-S3 WiFi and Bluetooth Module RJ45 Port Ethernet Board”

Product Manuals

If applicable, the Product Documentation, Brochure, Reference Materials, CAD design(s),.STEP file(s) and other drawing files, Manuals, and Tutorials will be available for download upon purchase. In addition, the order confirmation email will include a downloadable link to the product file(s), which can also be downloaded from the My Account section if needed.

Founded in 2012, we were a small team back then with big dreams. Today, SB Components is a leading research and development company worldwide.
Based in the UK, we specialize in innovative technologies to provide a vast offering of Hardware and Software solutions and incredible customization services.

Our enthusiasm for embedded hardware means that we only offer the highest quality products to our customers, which are guaranteed to satisfy their needs and keep them satisfied. We want to be the creative minds that make you smile with our highly driven team. That’s why we’re always looking for new and unique solutions to bring you the best.

Shipping Policy

After your purchase, to receive your tracking number and download product-related files, please check your SPAM folder to ensure you accept emails from

WE SHIP WORLDWIDE: We primarily ship via FedEx, UPS, DHL, EMS, TNT, and USPS because they are fast, reliable, and trackable. We usually ship within two to three business days after the full payment. Standard delivery generally occurs within 5 to 7 business days after the shipping date. However, the delivery may take about 7 to 10 business days, depending on the shipping destination, logistics, weather conditions, product weight, size, or shipping company distribution structures.

SHIPPING COSTS: For some industrial products, e.g., heavy wheels, CNC machines, etc., the shipping cost is calculated based on the product weight, not quantity. To benefit from lower shipping costs for orders with multiple items, please contact us at Our shipping rates are listed clearly on each product page under the SHIPPING tab. Additionally, to see the shipping cost for your country, add the item to the Shopping Cart; you will see the shipping cost based on your Country and Location.

CUSTOMS and TARIFFS: While not all products require a tariff, some products may require a minimal tariff if applicable in your country for orders of $800.00 and above. The total amount for your order does not include a customs fee/tariff. A tariff belongs to the buyer when applicable. Why don't we add tariffs to the product's retail price? - If all countries deducted the same tariff amount, we would have added the tariff amount to the product price. However, we do not do that because each country charges a different amount, while some do not even charge. Therefore we can't add any tariff to the product's retail pricing. Oz Robotics, Manufacturing Partner, or Supplier are not responsible for tariffs. Please check the "Made In:" and "Brand:" labels on the product page to see the product's origin. The total amount for your order does not include any duties, import taxes, customs fees, and GST/VAT. The buyer must pay all import duties. If you choose not to pay the tariff and parcel returns, there will not be any refund. Please click here to see more on Tariffs.

Return Policy

5 HOURS: Mistakes happen when ordering, so you have 5 hours to request an order cancellation, but we cannot refund the PayPal or Stripe Processing Fees because they do not refund us. Unfortunately, after 5 hours, your item(s) have either been shipped, prepared to ship, or are currently custom-made. Therefore, we will not process your cancellation request after this period has passed..

AFTER 5 HOURS: If you want to cancel your order after 5 Hours, we will deduct 30% of the total for restocking + PayPal or Stripe processing fees and the Return Shipping cost for unopened packages.

AFTER RECEIVING YOUR ORDER: If you decide not to keep your item(s) after they arrive, please see our Refund and Replacement Policy

EXCHANGE POLICY: Oz Robotics wants you to be happy with your new purchase. However, we abide by the exchange policy of our suppliers because we do not manufacture these products; our suppliers do. Once you use the product, our supplier(s) and we have the right not to issue a refund. Still, we will offer an exchange for wrongly purchased items or products with serious and irreversible defects or technical problem(s). The buyer will pay the shipping fee for wrongly purchased products or similar issues. If the product you purchased is defective, please email us at with photos or a video of the defective parts to evaluate before you send it. Click HERE for more on Refund and Replacement Policy

REFUND POLICY: Oz Robotics accepts refunds on a minimal basis unless there is a manufacturing defect. For electronic items, returns are only accepted on devices with serious and irreversible problems; meanwhile, the customer must apply for the returns within seven days of delivery. Before a refund acceptance, please include images or a video and any other proof of the defect. However, we abide by the exchange policy of our suppliers because we do not manufacture these products. For more info please visit Refund and Replacement Policy.

Other than our supplier's default policy, once a return is agreed upon, you can ship your defective item to the provided return address that you should receive from us first. Please ship the order in original packaging with all the accessories and additional parts. If the Required Parts are not sent back, they will be billed for or expected to be shipped later. And only once all items have arrived will our staff check the returned product for testing. Include in your package a signed letter stating the reason for your return, the original receipt, proof of defect, images, a video, etc. It will help us to speed up the process on your behalf.

The purchaser (customer/buyer) is responsible for all shipping costs when returning an item. However, upon receiving the returned order, we will assess the product. If it is determined that there is, in fact, a manufacturing defect, then we will refund the shipping costs as well as repair or replace or refund the full amount to the purchaser if the product is not fixable.

If you wish to return an unused product, please do so within seven days from the ship date for a refund on the purchase price minus shipping and handling. Refunds will be credited to the original credit card used for payment 24-48 HOURS after receiving the product back. We will charge a 30% of the total for restocking + PayPal or Stripe processing fees and the Return Shipping cost for unopened packages.

Once your return is received and inspected, and if you agree to a refund, refunds will be credited to the original credit card used for payment in 24-48 hours. Please note that we will charge a 50% restocking fee once you return a product without any defect.

Once your refund is processed, PayPal will return the money to the card used. It may take at least five business days (depending on the bank and credit company) before your refund is posted in your bank account and statements. Contact Us if you have not received your refund after five business days.

Do not return your product to our New York office. For any exchange or refunds, please email us first at for us to provide you with the steps that need to be followed. Any product you return must be in the same condition you received and returned in the original packaging without being used. Please keep the original receipt. More on Refund and Replacement Policy.

Shipping costs

Region / Country State Postcode Cost
United Kingdom (UK) Any Any $4.00
Everywhere else Any Any $13.00

Sell with Oz Robotics

Sell your products here on – Collaboration has been the foundation of ongoing success for our partners selling their products through Oz Robotics to Businesses, Schools, and Enthusiasts.

  • Become A Vendor:  Sell your Hardware, Software, and Tech Books. See Details
  • Become A Freelancer:  Offer IT Services, Engineering, Programming, Design, and other skills. See Details
  • Become An Affiliate: Share our products online and make money when visitors buy. See Details

You may also like…