This ESP32 is a powerful dual core microcontroller with on-board Wi-Fi and Bluetooth capability and it can be programmed with Arduino IDE (free to download and install)/ It has 512kB of RAM, 4MB of flash memory and heaps of IO pins with features like 12 bit ADC, 8 bit DAC, I2S, I2C, touch sensor and SPI. This is the next step up if a standard AVR based Arduino isn’t powerful enough to do what you need. Features: RAM: 512KB Flash Memory: 4MB IO pins: on-board with features like 12 bit ADC, 8 bit DAC, I2S, I2C, touch sensor and SPI 3.3V operating and IO voltage 5V-3.3 converter onboard for operation from USB Arduino Addon available (installation required) Micropython firmware available
This ESP32 is a powerful dual core microcontroller with on-board Wi-Fi and Bluetooth capability and it can be programmed with Arduino IDE (free to download and install)/ It has 512kB of RAM, 4MB of flash memory and heaps of IO pins with features like 12 bit ADC, 8 bit DAC, I2S, I2C, touch sensor and SPI. This is the next step up if a standard AVR based Arduino isn’t powerful enough to do what you need. Features: RAM: 512KB Flash Memory: 4MB IO pins: on-board with features like 12 bit ADC, 8 bit DAC, I2S, I2C, touch sensor and SPI 3.3V operating and IO voltage 5V-3.3 converter onboard for operation from USB Arduino Addon available (installation required) Micropython firmware available
in 2 offers
The lowest price for Duinotech Esp32 Main Board With Wi-Fi and Bluetooth - Jaycar right now is $49.95 at Jaycar Electronics Australia, compared across 2 retailers.
The all-time low was $49.95 on 28 July 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 27 June 2026.
Duinotech Esp32 Main Board With Wi-Fi and Bluetooth - Jaycar
This ESP32 is a powerful dual core microcontroller with on-board Wi-Fi and Bluetooth capability and it can be programmed with Arduino IDE (free to download and install)/ It has 512kB of RAM, 4MB of flash memory and heaps of IO pins with features like 12 bit ADC, 8 bit DAC, I2S, I2C, touch sensor and SPI. This is the next step up if a standard AVR based Arduino isn’t powerful enough to do what you need. Features: RAM: 512KB Flash Memory: 4MB IO pins: on-board with features like 12 bit ADC, 8 bit DAC, I2S, I2C, touch sensor and SPI 3.3V operating and IO voltage 5V-3.3 converter onboard for operation from USB Arduino Addon available (installation required) Micropython firmware available
This ESP32 is a powerful dual core microcontroller with on-board Wi-Fi and Bluetooth capability and it can be programmed with Arduino IDE (free to download and install)/ It has 512kB of RAM, 4MB of flash memory and heaps of IO pins with features like 12 bit ADC, 8 bit DAC, I2S, I2C, touch sensor and SPI. This is the next step up if a standard AVR based Arduino isn’t powerful enough to do what you need. Features: RAM: 512KB Flash Memory: 4MB IO pins: on-board with features like 12 bit ADC, 8 bit DAC, I2S, I2C, touch sensor and SPI 3.3V operating and IO voltage 5V-3.3 converter onboard for operation from USB Arduino Addon available (installation required) Micropython firmware available
Last updated at 27/06/2026 04:06:18
Duinotech ESP32 Main Board with Wi-Fi and Bluetooth
Delivery $8
Duinotech ESP32 Main Board with Wi-Fi and Bluetooth
Free delivery
| Required Supply Voltage | 3.3V |
| Length | 46mm |
Duinotech ESP32 Main Board with Wi-Fi and Bluetooth
Delivery $8
Duinotech ESP32 Main Board with Wi-Fi and Bluetooth
Free delivery
| Required Supply Voltage | 3.3V |
| Length | 46mm |
