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Green rectangular circuit board with RJ45 port USB-C and pin headers

LORDWORLD

LORDWORLD ESP32-S3 ETH Development Board 10/100Mbps

SKU CH-01HW-38XD9

ESP32-S3 development board with 10/100 Mbps Ethernet, Wi-Fi, Bluetooth 5, TF card slot, camera interface and Pico-compatible header for AIoT projects

  • Dual-core 240 MHz processor handles AIoT workloads
  • Wired 10/100 Ethernet plus 2.4 GHz Wi-Fi and Bluetooth 5 connectivity
  • Onboard TF card slot stores images from OV2640 or OV5640 cameras
  • USB Type-C power simplifies bench and field deployment
  • Pico-compatible header works with Raspberry Pi Pico HATs

ESP32-S3 ETH Development Board

The LORDWORLD ESP32-S3 ETH Development Board is an IoT edge device built around an Xtensa 32-bit LX7 dual-core processor running up to 240 MHz. It integrates 2.4 GHz Wi-Fi (802.11 b/g/n) with 40 MHz bandwidth, Bluetooth 5 (LE) and Bluetooth Mesh, plus a 10/100 Mbps RJ45 Ethernet port. Onboard peripherals include a TF card slot, a camera interface supporting OV2640 and OV5640 sensors, and a Pico-compatible header for expansion. Power is supplied via USB Type-C.

Target users and limits

This board suits developers building AIoT applications that need wired Ethernet, Wi-Fi, and Bluetooth connectivity together with camera input and removable storage. Makers who want Pico HAT compatibility can reuse existing add-on boards. Buyers who need Power over Ethernet, gigabit wired speeds, or 5 GHz Wi-Fi bands should look at other hardware. Projects requiring cellular modem support or a larger number of high-speed GPIOs will not be satisfied by this platform.

Sustained-load behaviour

Under continuous operation the dual-core processor handles concurrent networking, image capture, and AI inference tasks without thermal throttling in typical ambient conditions. The 10/100 Ethernet link maintains steady throughput for long-duration data streams such as video monitoring. Wi-Fi and Bluetooth 5 radios remain stable during extended mesh or BLE sessions. The USB Type-C power input delivers consistent current for the processor, camera, and TF card during prolonged write cycles.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $46.99
Typical for this category: the median of 1,420 items is $44.99.

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Specifications

Product
Brand nameLORDWORLD

Questions about this item

What power source must I already have to run the ESP32-S3 ETH Development Board?

The board is powered through its USB Type-C port, so you need a USB-C cable and a 5 V supply such as a computer port, phone charger or power bank.

Will my existing OV2640 or OV5640 camera module plug straight into this board?

Yes, the onboard camera interface supports OV2640 and OV5640 modules directly, letting you keep the camera hardware you already own.

How can I confirm the 10/100 Mbps Ethernet link is active after I connect the RJ45 cable?

The RJ45 jack includes integrated link and activity LEDs; a steady light shows a 10 or 100 Mbps connection and a blinking light confirms data traffic.

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