DFRobot Beetle ESP32 v2.0 IoT - microcontroller with WiFi Bluetooth
Бестселлер
- Артикул:
- 111100147
8 335 AMD
Характеристики
- UC - I2C
- yes
- UC - USB
- microUSB
- UC - WiFi
- yes
- UC - UART
- yes
- UC - ядро
- 2. Dual Core
- UC - Разъем
- 5V microUSB
- UC - Вспышка
- 16 MB
- UC - аналог в
- 4
- Напряжение до
- 3.5 V
- UC - Bluetooth
- yes
- Выходное напряжение до
- 5.0 V
- Выходное напряжение от
- 3.3 V
Общие характеристики
- UC - ядро
- Tensilica
- UC - частота
- 240 MHz
- Напряжение от
- 6.5 V
- Интерфейс UC - SPI
- Нет
- UC - Микроконтроллер
- ESP32
- UC - Цифровые контакты
- 4
- UC - оперативная память
- 520 kB
Прочие свойства
- Бренд
- DFRobot
Энергопитание
- Номинальное выходное напряжение
- 3.3 V
Описание
Description
Beetle ESP32 is a smaller version of theFireBeetle board. Board based on moduleESP-WROOM-32D dual core Tensilica LX6 processor with the frequency of240 MHz. It has 520 KB of SRAM, 16 MB of Flash and the digital, analog, I2CandUART pins. The beetle has a built-in module Bluetooth 4.2andwi-fi.
The microcontroller is programmed in theArduino IDE. Instructions for setting up and sample program can be foundhere. The module is programmed and powered using the microUSB port.
LeadsThe module has leads in the form of holes and panels for soldering. In addition, the power leads are marked respectively: 3V3 / VIN (+), GND (-).
Name Description 3V3 Supply voltage of 3.3 V. VIN Supply voltage from 3.5 V to 6.5 V. A0 - A3 Analog input. D2, D3, D4, D7 Digital I/O. SCL Clock line of the I2C bus. Traffic The data line of the I2C bus. RX The pin of the UART receiver. TX The pin of UART transmitter. Specification- System: ESP-WROOM-32D
- Processor: Tensilica LX6 Dual-Core
- Frequency: 240 MHz
- SRAM: 520 KB
- Flash memory: 16 MB
- The wi-fi standard: FCC / CE / TELEC /KCC
- WiFi Protocol:802.11 b / g / n / d / e / i / k / r
- Frequency range of wifi: 2.4 GHz to 2.5 GHz
- The Bluetooth protocol: BR / EDR / BLE for Bluetooth v4.2
- Built-in clock: 40 MHz crystal and 32.768 KHz
- Digital interfaces: D2, D3, D4, D7
- Analog interfaces: A0, A1, A2, A3
- I2C: x1
- UAART: x1
- Dimensions: 35 x 34 mm
- The website of the manufacturer: DFRobot DFR0575
- Wiki - guide from the manufacturer
