Product description: Maixduino AI development plate - K210 RISC-V AI + lOT ESP32 + OV2640 - DFRobot DFR0640
Maixduino AI is anArduino UNOformat development board dedicated to work with artificial intelligence. The board is based on theK210 RISC-VAI processor and is equipped with MI AI andESP32module and wirelesscommunicationvia Bluetooth and WiFi.
Maixduino AI development board.
A few words about the Kendryte K210 processor
Maixduino AI is based on a 64-bit dual-coreK210processor with an independent double-precisionFPU, the frequency of this processor is 400MHz,which can be further overclocked to higher values, the K210 also has 8 MB of SRAM.The board is additionally equipped withKPUhardware neural network accelerator, programmable IO array,FFTaccelerator and voice processing unit. The K210 can performconvolutionary, normalizing, activating and pooling operations, while pre-processing voice direction scans and generating voice data.
The board is based on the format known fromArduino UNO.
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The shape of the board and connectors are compatible with Arduino UNO R3, however Maixduino supports 3.3V and 1.8V. A voltage of 5 V can damage the device. |
What else is on the Maxiduino AI board
Wireless communication is carried out using the ESP32-WROOM-32 modulewith a dual-coreprocessor ESP32 Xtensa LX6, it allows for communication with WiFi 4, 2.4 GHz 802.11.b/g/nand Bluetooth 4.2 LE.Theboard alsoincludes aDVP cameraconnector, LCD display connector, MEMS microphone, DAC TM8211 I2S, 3 W power amplifier, USB 2.0 type C port for power supply and programming using a two-channel CH522 chipfor bothK210 and ESP32, as well as digital I/O, PWM, I2C, UART and 6analoginputs. Connectors compatible with Arduino UNO.Supported development environments are: Arduino IDE, Maix Py IDe and OpenMV IDE.
Arrangement of elements on the board.
Technical specification
| Parameter | Scope |
|---|---|
| Power consumption: | USB C - from 6 V to 12 V |
| Operating temperature: | from -30ºCto85º C |
| Temperature increase: | over 20 K |
| WiFi standard: | 802.11b/g/n |
| WiFi transmission power: |
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| WiFi mode: |
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| Dimensions: | 68 x 54 mm |
Useful links |
