ESP32-WROOM-32D (4MB) - WiFi and Bluetooth module
SKU:MOD-1319
Image is for illustrative purposes only
Makers around the world use ESP8266. It revolutionized the creation of systems that use WiFi. Now is the time for the successor. ESP32 is a stronger successor, at an affordable price.
In addition to Wi-Fi we get support Bluetooth Low Energy (BLE, BT4.0, Bluetooth Smart) and 32 GPIO pins. In our opinion, ESP32 is an unquestionable pretender to be the king of the IoT platforms. At least in the coming years. A powerful dual-core processor, huge amount of operational memory, exceptional energy efficiency clearly speak in favor of this platform. It’s all at a relatively low price and programmable from the Arduino IDE level. Could it be better?
Prototyping
To comfortably perform prototypes with ESP-WROOM-32 / ESP32S we recommend the use of a dedicated adapter or using ready-made modules for this purpose:
ESP32 dev board 30 pin version
ESP32 dev board 38 pin version
SparkFun ESP32 Thing
Specification:
Processors: CPU: Xtensa dual-core (or single-core) 32-bit LX6 microprocessor, operating at 160 or 240 MHz and performing at up to 600 Dhrystone DMIPS
Ultra low power (ULP) co-processor
Memory: 520 KiB SRAM
Wireless connectivity: Wi-Fi: IEEE 802.11 802.11 b/g/n
Bluetooth: v4.2 BR/EDR and BLE
Peripheral interfaces: 12-bit successive approximation ADC SAR ADC up to 18 channels
2 × 8-bit digital-to-analog converter DACs
10 × touch sensors (capacitive sensing GPIOs)
Temperature sensor
4 × Serial Peripheral Interface Bus SPI
2 × I²S interfaces
2 × I²C interfaces
3 × universal asynchronous receiver/transmitter UART
Secure Digital SD/Secure Digital#SDIO cards SDIO/CE-ATA/MultiMediaCard MMC/MultiMediaCard#eMMC eMMC host controller
SDIO/SPI slave controller
Ethernet MAC interface with dedicated DMA and Precision Time Protocol IEEE 1588 Precision Time Protocol support
CAN bus 2.0
Infrared remote controller (TX/RX, up to 8 channels)
Motor Pulse-width modulation PWM
LED Pulse-width modulation PWM (up to 16 channels)
Hall effect sensor
Ultra low power analog pre-amplifier
Security: IEEE 802.11 standard security features all supported, including WFA, WPA/WPA2 and WLAN Authentication and Privacy Infrastructure WAPI
Secure boot
Flash encryption
1024-bit OTP, up to 768-bit for customers
Cryptographic hardware acceleration: Advanced Encryption Standard AES, SHA-2, RSA (cryptosystem) RSA, elliptic curve cryptography (ECC), random number generator (RNG)
Power management: Internal low-dropout regulator
Individual power domain for RTC
5uA deep sleep current
Wake up from GPIO interrupt, timer, ADC measurements, capacitive touch sensor interrupt
ESP8266 / ESP32 modules
Dev boards ESP8266 / ESP32
Akcesoria i rozszerzenia:
In addition to Wi-Fi we get support Bluetooth Low Energy (BLE, BT4.0, Bluetooth Smart) and 32 GPIO pins. In our opinion, ESP32 is an unquestionable pretender to be the king of the IoT platforms. At least in the coming years. A powerful dual-core processor, huge amount of operational memory, exceptional energy efficiency clearly speak in favor of this platform. It’s all at a relatively low price and programmable from the Arduino IDE level. Could it be better?
Prototyping
To comfortably perform prototypes with ESP-WROOM-32 / ESP32S we recommend the use of a dedicated adapter or using ready-made modules for this purpose:
ESP32 dev board 30 pin version
ESP32 dev board 38 pin version
SparkFun ESP32 Thing
Specification:
Processors: CPU: Xtensa dual-core (or single-core) 32-bit LX6 microprocessor, operating at 160 or 240 MHz and performing at up to 600 Dhrystone DMIPS
Ultra low power (ULP) co-processor
Memory: 520 KiB SRAM
Wireless connectivity: Wi-Fi: IEEE 802.11 802.11 b/g/n
Bluetooth: v4.2 BR/EDR and BLE
Peripheral interfaces: 12-bit successive approximation ADC SAR ADC up to 18 channels
2 × 8-bit digital-to-analog converter DACs
10 × touch sensors (capacitive sensing GPIOs)
Temperature sensor
4 × Serial Peripheral Interface Bus SPI
2 × I²S interfaces
2 × I²C interfaces
3 × universal asynchronous receiver/transmitter UART
Secure Digital SD/Secure Digital#SDIO cards SDIO/CE-ATA/MultiMediaCard MMC/MultiMediaCard#eMMC eMMC host controller
SDIO/SPI slave controller
Ethernet MAC interface with dedicated DMA and Precision Time Protocol IEEE 1588 Precision Time Protocol support
CAN bus 2.0
Infrared remote controller (TX/RX, up to 8 channels)
Motor Pulse-width modulation PWM
LED Pulse-width modulation PWM (up to 16 channels)
Hall effect sensor
Ultra low power analog pre-amplifier
Security: IEEE 802.11 standard security features all supported, including WFA, WPA/WPA2 and WLAN Authentication and Privacy Infrastructure WAPI
Secure boot
Flash encryption
1024-bit OTP, up to 768-bit for customers
Cryptographic hardware acceleration: Advanced Encryption Standard AES, SHA-2, RSA (cryptosystem) RSA, elliptic curve cryptography (ECC), random number generator (RNG)
Power management: Internal low-dropout regulator
Individual power domain for RTC
5uA deep sleep current
Wake up from GPIO interrupt, timer, ADC measurements, capacitive touch sensor interrupt
ESP8266 / ESP32 modules
Dev boards ESP8266 / ESP32
Akcesoria i rozszerzenia:
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OKYN0229512.00 €Customer price11.40 €-5%
