Wiki: DFRobot Beetle RP2040 is a development board built around the Raspberry Pi RP2040 chip, a dual-core ARM Cortex-M0+ processor with up to 133MHz clock and 264KB internal RAM, and supports USB 1.1 devices.
Terminal Block Board for Raspberry Pi Pico Wiki - DFRobot
Arduino Seeed Studio Wiki
Feather RP2040 24-pin E-Paper - board with RP2040 microcontroller and display connector - Adafruit 5727 Botland - Robotic Shop
Beetle CM-32U4 Compatible with Arduino Leonardo - ATmega32U4 - DFRobot
DF Robot Beetle Pi Pico RP2040 - Micro Robotics
DF Robot Beetle Pi Pico RP2040 - Micro Robotics
Beetle RP2040 Board Wiki - DFRobot
Gravity Expansion Board for Raspberry Pi Pico Wiki - DFRobot
Beetle RP2040 Board Wiki - DFRobot
Beetle ESP32 Microcontroller - DFRobot
Beetle RP2040 Board Wiki - DFRobot