• News
    2019.09.10
    Recently 3 vulnerabilities have been disclosed related to ESP8266 & ESP32 Wi-Fi features, particularly WPA2 Enterprise:Zero PMK Installation (CVE-2019-12587), EAP Client Crash (CVE-2019-12586) and Beacon Frame crash (CVE-2019-12588).
  • News
    2019.09.03
    An attacker who uses fault injection to physically disrupt the ESP32 CPU can bypass the Secure Boot digest verification at startup and boot unverified code from flash. To protect devices with Flash Encryption and Secure Boot enabled against this attack, a firmware change must be made to permanently enable Flash Encryption in the field.
  • News
    2019.09.03
    ESP32-S2 is a highly integrated, low-power, 2.4 GHz Wi-Fi Microcontroller supporting Wi-Fi HT40 and having 43 GPIOs. Based on an Xtensa® single-core 32-bit LX7 processor, ESP32-S2 can be clocked at up to 240 MHz.