The Banana Pi Pico series is a low-power microcontroller development board designed for the Internet of Things.
BPI-Pico-RP2040 is a microcontroller development board from Banana Pi equipped with an RP2040 chip. Its most notable feature is the addition of an onboard WS2812 colour LED; replace the 3-pin DEBUG interface with a JST SH 1 mm 4-pin socket, which can be connected to Qwiic & STEMMA QT or any peripherals; replace the micro USB socket with a USB Type-C socket, supports reversible plugging and is compatible with the USB Type-C cable of most modern smartphones, no additional purchase is required.

Details
– Dual-core ARM Cortex M0+ CPU cores (up to 133 MHz)
– 264 K SRAM
– 2 MB Flash
– 26 available GPIO pins, 4 of which support an analogue ADC input
– 1x LED
– 1x Neopixel LED
– 1x SH 1.0 4-pin socket
– 1x USB Type-C socket

Hardware
– Main chip: RP2040, dual-core ARM Cortex M0+ CPU cores
– Frequency: 133 MHz max.
– Operating temperature: -20°C ~ +85°C
– On-chip SRAM: 264 KB
– On-board FLASH: 2 MB
– GPIO: 26 GPIO
– ADC: 4 analogue inputs
– PIO: I2C; SPI, DSPI, QSPI; UART; SDIO (SD card); I2S; 8080 and 6800 parallel port
– USB input voltage: 5 V
– 3V3 output current: 2 A max.
– Neopixel LED: 1
– LED: 1
– USB Type-C socket: 1
– SH 1.0 4-pin socket: 1