Micro-B

3 devices
Related:2x USB-C 2.0Micro USB (CH9102)Micro USB (CH9102F)Micro USB (via programmer)Micro-USBMicro-USB (CH340C)Micro-USB (CP2102)Micro-USB (DFU)No USBNone (External USB-to-UART Required)None (requires T-U2T)USB (CH9102 Driver)

Raspberry Pi Pico W

Dev Board
Raspberry Pi Pico W

Wireless microcontroller board featuring the RP2040 dual-core Cortex-M0+ processor with built-in WiFi 4 and Bluetooth 5.2 (BLE). Supports MicroPython, CircuitPython, and C/C++ development.

RP2040264 KB2 MB26 GPIOWiFi WiFi 4 (2.4 GHz)BLE BLE 5.2
IoTHome AutomationWireless Sensor NetworksPrototyping
~$6View

LOLIN D1 Mini V3

Dev Board
LOLIN D1 Mini V3

Compact WiFi development board based on the ESP8266-12F module. Features 4 MB flash, 11 digital I/O pins, Micro-USB, and a rich shield ecosystem. One of the most popular boards for IoT projects.

ESP826664 KB4MB11 GPIOWiFi WiFi 4 (2.4 GHz)
IoTHome AutomationWireless Sensor NetworksPrototyping
~$4View

Blue Pill STM32F103C8T6

Dev Board
Blue Pill STM32F103C8T6

Popular low-cost development board based on the STM32F103C8T6 ARM Cortex-M3 microcontroller running at 72 MHz. Features 64 KB flash, 20 KB SRAM, and extensive peripheral support for embedded developme

STM32F103C8T620 KB64 KB37 GPIO
Embedded SystemsPrototypingMotor ControlIndustrial IoT
~$3View

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More to explore — popular traits shared by devices with USB: Micro-B.

Wireless Sensor NetworksPrototypingIoTHome AutomationDevelopment BoardWiFi 4 (2.4 GHz)