DFRobot Romeo ESP32-S3

Robotics Kit
DFRobot Romeo ESP32-S3

All-in-one robotics development board with ESP32-S3 (16MB flash, 8MB PSRAM), four-channel 2.5A motor driver, OV2640 camera, WiFi, Bluetooth 5, microSD, and GDI display connector for building smart rob

Xtensa LX7 dual-core @ 240MHz, FPU, AI instructions512KB SRAM16MBWiFi 802.11 b/g/nBLE Bluetooth 5 + BLE
~$47View

WiFi LoRa 32 (V4)

Dev Board
WiFi LoRa 32 (V4)

Upgraded ESP32-S3R2 + SX1262 LoRa dev board with 2MB PSRAM, 16MB flash, 0.96" OLED, switchable FPC/IPEX 2.4G antenna, GNSS interface, and solar input. Meshtastic and LoRaWAN ready.

Xtensa LX7 dual-core @ 240MHz, FPU, AI vector instructions, hardware AES/SHA/RSA512KB SRAM16MBWiFi 802.11 b/g/nBLE BLE 5.0
~$18View

Arduino Nano ESP32

Dev Board
Arduino Nano ESP32

Arduino Nano form factor powered by ESP32-S3 with WiFi 802.11 b/g/n, Bluetooth LE 5.0, dual-core Xtensa LX7 at 240MHz, 8MB flash, 512KB SRAM, USB-C, and HID support — Arduino's compact IoT powerhouse

Xtensa LX7 dual-core @ 240MHz, FPU512KB SRAM8MBWiFi 802.11 b/g/nBLE BLE 5.0
~$19View

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More to explore — popular traits shared by devices with USB: USB-C 2.0 (OTG).