Difference between revisions of "EB-0028"

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(Descriptions)
(Features)
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==Features==
 
==Features==
 +
* ESP32-S3, Xtensa® 32 bit LX7
 +
* External PSRAM, FLASH
 +
* Ultra-low power 10uA
 +
* 2.4G WIFI, Bluetooth 5, Bluetooth mesh
 +
* GPIO, ADC, TOUCH, PWM, I2C, SPI, RMT, I2S, UART, LCD, CAMERA, USB, JTAG
 +
* 1 * microUSB
 +
* 1 * Full color LED
 +
== BPI-PicoW-S3 VS Rraspberry Pi PicoW, BPI-Leaf-S3, ESP32-S3-DevKitC-1 ==
 +
 +
{| class="wikitable"
 +
|- style="font-weight:bold;"
 +
! Development board
 +
!BPI-PicoW-S3
 +
!Rraspberry Pi PicoW
 +
!BPI-Leaf-S3
 +
!ESP32-S3-DevKitC-1
 +
|-
 +
| GPIO pinout
 +
| 27
 +
| 27
 +
| 36
 +
| 36
 +
|-
 +
| 3.3v pin
 +
| 1
 +
| 1
 +
| 2
 +
| 2
 +
|-
 +
| 5v pin
 +
| 2
 +
| 2
 +
| 1
 +
| 1
 +
|-
 +
| GND pin
 +
| 8
 +
| 8
 +
| 4
 +
| 4
 +
|-
 +
| Full color LED
 +
| 1 on GPIO48
 +
| None
 +
| 1 on GPIO48
 +
| 1 on GPIO48
 +
|-
 +
| Chip directly connected to USB
 +
| MicroUSB port x1
 +
| MicroUSB port x1
 +
| Type-C USB port x1
 +
| MicroUSB port x1
 +
|-
 +
| UART TTL to USB
 +
| None
 +
| None
 +
| None
 +
| CP2102-MicroUSB interface x1
 +
|-
 +
| External battery socket
 +
| None
 +
| None
 +
| 3.7v lithium battery power supply interface
 +
| None
 +
|-
 +
| Battery charging
 +
| None
 +
| None
 +
| 500mA charging
 +
| None
 +
|-
 +
| I²C 4pin connector
 +
| None
 +
| None
 +
| 1
 +
| None
 +
|}
 +
 +
== Espressif ESP32-S3 ==
 +
 +
Esp32-S3 is an MCU chip that integrates 2.4 GHz Wi-Fi and Bluetooth 5 (LE) and supports Long Range mode. The ESP32-S3 runs on an Xtensa® 32-bit LX7 dual-core processor with a high frequency of 240 MHz, 512 KB built-in SRAM (TCM), 45 programmable GPIO pins, and a rich communication interface. Esp32-s3 supports larger capacity of high-speed Octal SPI flash and off-chip RAM, and supports user-configured data caching and instruction caching.
 +
 +
What follows is a description of the most important features of ESP32-S3.
 +
 +
* Wi-Fi + Bluetooth 5 (LE) Wireless Connectivity: ESP32-S3 supports a 2.4 GHz Wi-Fi (802.11 b/g/n) with 40 MHz of bandwidth support. The Bluetooth Low Energy subsystem supports long range through Coded PHY and advertisement extension. It also supports higher transmission speed and data throughput, with 2 Mbps PHY. Both Wi-Fi and BLE have superior RF performance that is maintained even at high temperatures.
 +
 +
* AI Acceleration Support: ESP32-S3 has additional support for vector instructions in the MCU, which provides acceleration for neural network computing and signal processing workloads. The software libraries for the above-mentioned optimized functions will become available very soon, in the form of updates to ESP-DSP and ESP-NN.
 +
 +
* Rich IO interfaces: ESP32-S3 has 45 programmable GPIOs and common peripheral interfaces such as SPI, I2S, I2C, PWM, RMT, ADC, UART, SD/MMC host controller and TWAITM controller. Fourteen of the GPIOs can be configured as capacitive touch inputs for HMI interaction. In addition, ESP32-S3 is equipped with an ultra-low power coprocessor (ULP) and supports multiple low-power modes, making it widely applicable to various low-power application scenarios.
 +
 +
* Security mechanism: ESP32-S3 provides comprehensive security mechanism and protection measures for iot devices to prevent all kinds of malicious attacks and threats. It supports Flash encryption based on AES-XTS algorithm, secure startup based on RSA algorithm, digital signature and HMAC. Esp32-s3 also includes a new "World Controller" module, which provides two non-interfering execution environments to implement a trusted execution environment or permission separation mechanism.
 +
 
==Gallery==
 
==Gallery==
 
==Package Includes==
 
==Package Includes==

Revision as of 18:43, 30 September 2022

BPi Pico W S3

Descriptions

The Banana Pi BPI-PicoW-S3 is a series of low-powered microcontrollers designed for IoT development and Maker DIY board.same size as Raspberry Pi Pico board,It 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 PicoW-S3 supports ESP-IDF, Arduino, micropython and other methods.

Features

  • ESP32-S3, Xtensa® 32 bit LX7
  • External PSRAM, FLASH
  • Ultra-low power 10uA
  • 2.4G WIFI, Bluetooth 5, Bluetooth mesh
  • GPIO, ADC, TOUCH, PWM, I2C, SPI, RMT, I2S, UART, LCD, CAMERA, USB, JTAG
  • 1 * microUSB
  • 1 * Full color LED

BPI-PicoW-S3 VS Rraspberry Pi PicoW, BPI-Leaf-S3, ESP32-S3-DevKitC-1

Development board BPI-PicoW-S3 Rraspberry Pi PicoW BPI-Leaf-S3 ESP32-S3-DevKitC-1
GPIO pinout 27 27 36 36
3.3v pin 1 1 2 2
5v pin 2 2 1 1
GND pin 8 8 4 4
Full color LED 1 on GPIO48 None 1 on GPIO48 1 on GPIO48
Chip directly connected to USB MicroUSB port x1 MicroUSB port x1 Type-C USB port x1 MicroUSB port x1
UART TTL to USB None None None CP2102-MicroUSB interface x1
External battery socket None None 3.7v lithium battery power supply interface None
Battery charging None None 500mA charging None
I²C 4pin connector None None 1 None

Espressif ESP32-S3

Esp32-S3 is an MCU chip that integrates 2.4 GHz Wi-Fi and Bluetooth 5 (LE) and supports Long Range mode. The ESP32-S3 runs on an Xtensa® 32-bit LX7 dual-core processor with a high frequency of 240 MHz, 512 KB built-in SRAM (TCM), 45 programmable GPIO pins, and a rich communication interface. Esp32-s3 supports larger capacity of high-speed Octal SPI flash and off-chip RAM, and supports user-configured data caching and instruction caching.

What follows is a description of the most important features of ESP32-S3.

  • Wi-Fi + Bluetooth 5 (LE) Wireless Connectivity: ESP32-S3 supports a 2.4 GHz Wi-Fi (802.11 b/g/n) with 40 MHz of bandwidth support. The Bluetooth Low Energy subsystem supports long range through Coded PHY and advertisement extension. It also supports higher transmission speed and data throughput, with 2 Mbps PHY. Both Wi-Fi and BLE have superior RF performance that is maintained even at high temperatures.
  • AI Acceleration Support: ESP32-S3 has additional support for vector instructions in the MCU, which provides acceleration for neural network computing and signal processing workloads. The software libraries for the above-mentioned optimized functions will become available very soon, in the form of updates to ESP-DSP and ESP-NN.
  • Rich IO interfaces: ESP32-S3 has 45 programmable GPIOs and common peripheral interfaces such as SPI, I2S, I2C, PWM, RMT, ADC, UART, SD/MMC host controller and TWAITM controller. Fourteen of the GPIOs can be configured as capacitive touch inputs for HMI interaction. In addition, ESP32-S3 is equipped with an ultra-low power coprocessor (ULP) and supports multiple low-power modes, making it widely applicable to various low-power application scenarios.
  • Security mechanism: ESP32-S3 provides comprehensive security mechanism and protection measures for iot devices to prevent all kinds of malicious attacks and threats. It supports Flash encryption based on AES-XTS algorithm, secure startup based on RSA algorithm, digital signature and HMAC. Esp32-s3 also includes a new "World Controller" module, which provides two non-interfering execution environments to implement a trusted execution environment or permission separation mechanism.

Gallery

Package Includes

Documentations

Keywords

  • BPi Pico W