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ESP32-S3 development board uses ESP-1-N16R8 module with dual-core 240MHz LX7 CPU, 16MB Flash & 8MB PSRAM. Built-in 2.4G WiFi + BLE5.0, dual Type-C for convenient download and debugging, multiple low-power modes for Arduino IoT and smart home development.
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Orange Pi5 adopts RK3588S 8nm octa-core SoC with Mali-G610 GPU and 6TOPS NPU, optional 4/8/16GB LPDDR4X. It supports HDMI2.1 8K@60Hz, M.2 NVMe/WiFi6 expansion and multiple OS, ideal for Mini PC, AI development and
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Raspberry Pi5 8GB features 2.4GHz quad-core Cortex-A76 CPU + VideoCore VII GPU and 8GB LPDDR4X RAM. It has dual Micro HDMI 4K@60, USB3.0/Gigabit LAN/PCIe2.0, dual-band WiFi+BT5.0 for multitasking, development and media projects.
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STM32F103C8T6 minimum system board adopts Cortex-M3 core at 72MHz,64KB Flash+20KB SRAM. It comes with Micro USB for power & communication, standard 2.54mm pin header and SWD debug port, ideal for ARM learning and electronic development.