BPI-UNO32
Contents
Introduction
The BPI:UNO32 (also referred to as BPI-UNO32, stylised as BPI UNO32) is an ESP32 with Xtensa 32bit LX6 single/dual-core processor based embedded system. support Webduino and arduino function.
BPI-UNO32 uses the ESP-WROOM-32 of espressif company as MCU. ESP32 is a single-chip solution integrating 2.4GHz Wi-Fi and Bluetooth dual mode. The 40 nanometer technology of TSMC has the best power consumption, RF performance, stability, versatility and reliability. It can deal with various application scenarios.
Two separate controlled CPU cores, the main frequency can be up to 240MHz, 448KB ROM, 520KB SRAM.
BPI-UNO32 The appearance size is fully matched with Arduino UNO R3
BPI:UNO32 hardware
BPI:UNO32 interface
BPI:UNO32 Spec
| Hardware spec | |||
| CPU | Xtensa® 32-bitLX6single / dual core processor | ||
| ROM | 448KB | ||
| SRAM | 520KB | ||
| Flash | 4MB（Onboard），A maximum of 4 Flash/SRAM, each Flash maximum 16MB | ||
| Power | 5V@1AmicroUSBpoweror 5.5mm 12VDCport | ||
| GPIO | 12-bits SAR ADC 18 channel, 2\*8-bit D/A converter, 4*SPI, 2*I2S, 2*I2C, 3*UART, Host SD/eMMC/SDIO, Slave SDIO/SPI | ||
| Wi-Fi | 802.11 b/g/n/e/i 802.11 n\(2.4GHz 150Mbps\) 802.11 e\(Quality of Service\) | ||
| Bluetooth | BT4.2 & BLE | ||
| Buzzer | Passive buzzer | ||
| LEDs | RGB LED/POWER LED/Receive LED/Transmit LED | ||
| Sizes | 68mm\*53mm | ||
BPI:UNO32 PIN define
BPI-UNO32 software
Ardino IDE
- Arduino IDE：Open File -> Preferences, as shown in the following figure:
- Click the button in the red circle above and add the following URL in the newly popped
- window：https://git.oschina.net/dfrobot/FireBeetle-ESP32/raw/master/package\_esp32\_index.json
- As shown below:
- Open Tools->Board->Board Manager. Pull down to see FireBeetle-ESP32 and click Install.
- Open a project in the upper left corner of the file, or open an example.
BPI:UNO32 for Arduino
BPI:UNO32 for arduino Source code on Github: https://github.com/yelvlab/BPI-BIT
