Arduino
BBC microbit
Raspberry Pi
ESP family
AVR
ESPduino Uno R3 Development Board
• 32 bits at a clock can process 32 bits of data.
• CPU clock frequency of 84 MHz
• 96 SRAM KBytes
• 512 Flash KBytes
• A DMA controller, can reduce the pressure on the CPU to do a lot of computing
Reminders:
1) Due board runs at 3.3 V. The maximum voltage that the I/O pins can tolerate is 3.3 V. Providing higher voltages, like 5V to an I/O pin could damage the board.
2) ARM core strengths: The use of 32-bit ARM core is more powerful than th previous use of the other Iduino core 8 AVR.
The main differences are:
• 32 bits at a clock can process 32 bits of data.
• CPU clock frequency of 84 MHz
• 96 SRAM KBytes
• 512 Flash KBytes
• A DMA controller, can reduce the pressure on the CPU to do a lot of computing
Specifications:
• Microcontroller: AT91SAM3X8E
• Operating voltage: 3.3 V
• Input voltage (recommended): 7 – 12 V
• Input voltage (limits): 6 – 16 V
• Digital I/O pins: 54 (of which 12 provide PWM output)
• Analog input pins: 12
• Analog outputs pins: 2 (DAC)
• Total DC output current on all I/O lines: 130 mA
• DC current for 3.3 V pin: 800 mA
• DC current for 5 V pin: 800 mA
• Flash memory: 512 KB all available for the user applications
• SRAM: 96 KB (two banks: 64 KB and 32 KB)
• Clock speed: 84 MHz
Keywords:
ESPduino Uno R3 Development Board price in Sri Lanka, ESPduino Uno R3 Development Board online shop Sri Lanka, ESPduino Uno R3 Development Board Arduino compatible board, buy ESPduino Uno R3 online, ESP8266 development board, Arduino Uno compatible board, ESP32 development board, WiFi development board, microcontroller development board, ESP8266 WiFi module, ESP8266 NodeMCU board price, electronics components online Sri Lanka, IoT development board, Arduino starter kit Sri Lanka
Related questions:
Where to buy ESPduino Uno R3 Development Board in Sri Lanka, Is the ESPduino Uno R3 compatible with Arduino IDE, How to use ESPduino Uno R3 for IoT projects, Can I program ESPduino Uno R3 using Arduino language, What are the features of ESP8266 development boards.
Be the first to review “ESPduino Uno R3 Development Board”
- All items sold as tested are genuinely tested before dispatch.
- Product(s) which show obvious signs of misuse, damage or weather damage will not be eligible for refund or replacement.
- All items are security marked.
- Please ensure all security markings and stickers are intact or any warranty offered will be void.
- All items are subject to satisfactory inspection of the anti-tamper warranty sticker/seal.
- Any evidence that these aforementioned stickers/seals have been removed or broken will render the item out of warranty and will not be covered under warranty rules.
- If the item becomes faulty within that period a replacement will be issued free of charge upon receipt of the faulty item, back to us, if proved to be faulty upon inspection.
- If the item is not faulty or can be repaired, not to the detriment of the item, then this shall be undertaken rather than direct replacement.
Related products
Development Boards
Development Boards
Development Boards
Development Boards
Development Boards
ESPduino Mega R3 Development Board (Mega 2560 + WiFi R3 ATmega2560)
Development Boards
Development Boards
Development Boards
Reviews
There are no reviews yet.