Banana Pi BPI-PicoW-S3 is a series of low-powered microcontrollers designed for IoT development and Maker DIY board.It desige with ESP32-S3 chip,supports 2.4 GHz Wi-Fi and Bluetooth® LE dual-mode wireless communication, the peripheral is compatible with low-power hardware design, and the power consumption is only 10uA in deep sleep mode.In terms of programming, the BPI-PicoW-S3 supports ESP-IDF, Arduino, micropython and other methods.

Same size as Raspberry Pi pico, And most GPIO definitions are compatible with raspberry Pi Pico

Hardware interface:


Hardware spec:

SoC	ESP32-S3, Xtensa® 32-bit LX7 dual core
Basic frequency	240MHz MAX
Operating temperature	-40℃~+85℃
On-chip ROM	384KB
On-chip SRAM	320KB
Onboard FLASH ROM	2MB
On-chip peripheral PSRAM	8MB
WIFI	IEEE 802.11 b/g/n, 2.4Ghz band, 150Mbps
Bluetooth	Bluetooth 5, Bluetooth mesh
GPIO	BPI-PicoW-S3 has led out 27 available GPIOs
ADC	2 × 12-bit SAR ADC supporting 18 analog channel inputs
TOUCH Capacitive Touch Sensor	14
SPI	4
I2C	2. Support master or slave mode
I2S	2, input and output of serial stereo data
LCD	1, support 8-bit ~16-bit parallel RGB, I8080, MOTO6800 interface
CAMERA	1, supports 8-bit ~16-bit DVP image sensor interface
UART	3, supports asynchronous communication (RS232 and RS485) and IrDA
PWM	8 independent channels, 14-bit precision
MCPWM	2
USB	1 × Full Speed ​​USB 2.0 OTG, MicroUSB Female
USB Serial/JTAG Controller	1, USB full speed standard, CDC-ACM, JTAG
Temperature sensor	1, the measurement range is –20 °C to 110 °C, for monitoring the internal temperature of the chip
SD/MMC	1 × SDIO host interface, with 2 card slots, supports SD card 3.0 and 3.01, SDIO 3.0, CE-ATA 1.1, MMC 4.41, eMMC 4.5 and 4.51
TWAI® Controller	1, compatible with ISO11898-1 (CAN specification 2.0)
Generic DMA Controller	5 receive channels and 5 transmit channels
RMT	4-channel transmit, 4-channel receive, shared 384 x 32-bit RAM
Pulse Counter	4 pulse count controllers (units), each unit has 2 independent channels
Timer	4 × 54-bit general-purpose timers, 16-bit clock prescaler, 1 × 52-bit system timer, 3 × watchdog timers
External crystal	40Mhz
RTC and Low Power Management	Power Management Unit (PMU) + Ultra Low Power Coprocessor (ULP)
Low power consumption current	10uA
Working Voltage	3.3V
Input voltage	3.3V~5.5V
Maximum discharge current	[email protected] DC/DC
Controllable full color LED	1

Online Wiki development documents: https://wiki.banana-pi.org/BPI-PicoW-S3