Espressif ESP-WROOM-32 - WiFi + BLE

E' disponibile il nuovo potentissimo modulo di Espressif:  ESP-WROOM-32

L'ESP8266 sembrava incredibile: un modulo formato francobollo con WiFi e microcontrollore programmabile a bordo al costo di qualche Euro, ora con l'ESP32 che oltre al WiFi include anche un Bluetooth BLE e' un miracolo!

Le specifiche:

  • ESP32-WROOM-32 contains two low-power Xtensa® 32-bit LX6 microprocessors
  • 448 KBytes ROM for booting and core functions
  • 520 KBytes on-chip SRAM
  • 8 KBytes SRAM in RTC SLOW
  • 8 KBytes SRAM in RTC FAST
  • 1 Kbit of EFUSE, 256 bits MAC
  • WiFi: 802.11 b/g/n/d/e/i/k/r (802.11n up to 150 Mbps)
  • Bluetooth v4.2 BR/EDR and BLE specification
  • Wi-Fi mode Station/softAP/SoftAP+station/P2P
  • Security WPA/WPA2/WPA2-Enterprise/WPS
  • Encryption AES/RSA/ECC/SHA
  • IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
  • Interfaces: SD-card, UART, SPI, SDIO, I2C, LED PWM, Motor  PWM, I2S , IR, GPIO, capacitive touch sensor, ADC, DAC, Hall sensor, temperature sensor
  • Operating temperature -40 + 85C
  • Operating voltate: 2.2-3.6V
  • Consumption: 80 mA typ
  • Dimensions: 18 mm x 20 mm x 3 mm

 

Elenco  Griglia 

(11 items)
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Elenco  Griglia 

(11 items)