Sinovoip Low-powered microcontroller with ESP32-S3 design

The Banana Pi BPI-PicoW-S3 is a low-power microcontroller designed for IoT development and maker DIY boards. It is equipped with an ESP32-S3 chip and supports 2.4 GHz Wi-Fi and Bluetooth LE dual-mode wireless communication. The peripheral device is compatible with low-power hardware design, and the power consumption is only 10 uA in deep sleep mode. In terms of programming, the BPI-PicoW-S3 supports ESP-IDF, Arduino, MicroPython, and other methods.

It has the same size as the Raspberry Pi Pico, and most GPIO definitions are compatible with the Raspberry Pi Pico.

SoC: ESP32-S3, Xtensa 32-bit LX7 dual core
Base frequency: 240 MHz max.
Operating temperature: -40°C to +85°C
On-chip ROM: 384 KB
On-chip SRAM: 320 KB
On-chip Flash ROM: 2 MB
On-chip peripheral PSRAM: 8 MB
Wi-Fi: IEEE 802.11 b/g/n, 2.4 GHz band, 150 Mbps
Bluetooth: Bluetooth 5, Bluetooth mesh
GPIO: 27 available GPIOs
ADC: 2x 12-bit SAR ADC with 18 analog channel inputs
Capacitive touch sensor: 14
SPI: 4
I2C: 2, supports master or slave mode
I2S: 2, input and output of serial stereo data
LCD: 1, supports 8-bit to 16-bit parallel RGB, I8080, MOTO6800 interface
Camera: 1, supports 8-bit to 16-bit DVP image sensor interface
UART: 3, supports asynchronous communication (RS232 and RS485) and IrDA
PWM: 8x independent channels, 14-bit precision
MCPWM: 2
USB: 1x Full Speed USB 2.0 OTG, MicroUSB port
USB Serial/JTAG Controller: 1, USB full speed standard, CDC-ACM, JTAG
Temperature sensor: 1, measurement range -20°C to 110°C, for monitoring the internal temperature of the chip
SD/MMC: 1x 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: 5x receive and 5x transmit channels
RMT: 4-channel transmission.