DN99 ESP-32 WROOM WIFI + BLE Development Board (30Pin) | Arduino Alternatif

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ESP32WROOM32 is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of applications,ranging from lowpower sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.
At the core of this module is the ESP32D0WDQ6 chip*. The chip embedded is designed to be scalable and adaptive. There are two CPU cores that can be individually controlled, and the CPU clock frequency is adjustable from 80 MHz to 240 MHz. The user may also power off the CPU and make use of the lowpower coprocessor to constantly monitor the peripherals for changes or crossing of thresholds. ESP32 integrates a rich set of peripherals,ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, highspeed SPI, UART, IS andIC
Specification
Wifi 802.11 bgn (802.11n up to 150 Mbps)
Frequency Range 2.4 GHz~2.5 GHz
Bluetooth Bluetooth v4.2 BREDR and BLE specification
Module Interfaces SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S,IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC
Onchip sensor Hall sensor
Integrated crystal 40 MHz crystal
Integrated SPI flash 4MB
Operating voltagePower supply 3.0 V~3.6 V
Operating current Average 80 mA
Minimum current delivered by power supply 500mA
Recommended operating temperature range 40 C~+85 C
Moisture sensitivity level (MSL) Level 3