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BANANA PI

BananaPi BPI-Leaf-S3 Board

Regular price $5.00 USD
Regular price Sale price $5.00 USD
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Banana Pi BPI-Leaf-S3

 

  • ESP32-S3,Xtensa® 32 bit LX7
  • External PSRAM , FLASH
  • Ultra-low power 10uA
  • 2.4G WIFI ,Bluetooth 5 ,Bluetooth mesh

 


The Banana Pi Leaf series are low-power microcontrollers designed for the Internet of Things. Maker and STEAM education.
The Leaf-S3‘s onboard ESP32-S3 chip is powered by an Xtensa® 32-bit LX7 dual-core processor with a main frequency of up to 240 MHz.
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.The main controller supports two power supply modes: USB and external 3.7V lithium battery, which can realize the function of automatic power switching under dual power supply, and supports USB charging mode. Small size, convenient interface, easy to use, and can be directly applied to low-power IoT projects.In terms of programming, Leaf-S3 motherboard supports ESP-IDF, Arduino, micropython and other methods for programming and development.All IO pins corresponding to the chip are marked on the Leaf-S3 motherboard, which lowers the threshold for use.

Key Features:
1. ESP32-S3,Xtensa® 32 bit LX7
2. External PSRAM , FLASH
3. Ultra-low power 10uA
4. 2.4G WIFI ,Bluetooth 5 ,Bluetooth mesh
5. GPIO , ADC , TOUCH , PWM , I2C , SPI , RMT , I2S , UART , LCD,CAMERA ,USB , JTAG
6. 1* 4pin I2C connector
7. 1 * USB Type-C
8. 1 * 2pin battery connector,support charging
9. 1 * Neopixel LED

Hardware sketch map:

Hardware spec:

BPI-Leaf-S3 Spec
SoC ESP32-S3,Xtensa® dual-core 32-bit LX7 microprocessor
Clock Frequency 240MHz MAX
Ambient Temperature -40℃~+85℃
Internal ROM 384 KB
Internal SRAM 320 KB
External FLASH ROM 8MB
External PSRAM 2MB
WIFI IEEE 802.11 b/g/n ,2.4Ghz,150Mbps
Bluetooth Bluetooth 5 ,Bluetooth mesh
GPIO BPI-Leaf-S3 has led out 36 available gpios
ADC 2 × 12-bit SAR ADCs, up to 20 channels
Touch Sensor 14
SPI 4
I2C 2
I2S 2
LCD 1 × LCD interface (8-bit ~16-bit parallel RGB, I8080 and MOTO6800)
CAMERA 1 × DVP 8-bit ~16-bit camera interface
UART 3
PWM 8 channels 14 bits
MCPWM 2
USB 1 × full-speed USB OTG,female Type-C socket
USB Serial/JTAG controller 1,CDC-ACM ,JTAG
Temperature sensor 1,range of –20 °C to 110 °C
SD/MMC 1 × SDIO host controller with 2 slots,SD 3.0,SD 3.01,SDIO 3.0,CE-ATA 1.1,MMC 4.41,eMMC 4.5,eMMC 4.51
TWAI® controller 1 ,compatible with ISO 11898-1 (CAN Specification 2.0)
General DMA controller (GDMA) 5 transmit channels and 5 receive channels
RMT 4 TX channels,4RX channels.Eight channels share a 384 x 32-bit RAM
Pulse Count Controller 4 independent pulse counters (units).Each unit consists of two independent channels
Timers 4 × 54-bit general-purpose timers.1 × 52-bit system timer.3 × watchdog timers
External crystal oscillator 40Mhz
RTC and Low­Power Management Power Management Unit (PMU) + Ultra-­Low-­Power Coprocessor(ULP)
Deep-sleep consumption current 10uA
Operating Voltage 3.3V
Input Voltage 3.3V~5.5V
Maximum discharge current 2A@3.3V LDO
USB charge Support
Maximum charging current 500mA
Neopixel LED 1


For more information about BananaPi BPI-Leaf-S3, please concact us.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at alex@friendlyarmtr.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at alex@friendlyarmtr.com.


Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.


Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.


Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.


Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Please contact us for shipping charges and additional information.