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  1. Advisory for the Probabilistic Failure of Wi-Fi and Bluetooth on Some Chips

    ... in ESP32, ESP32-C3, ESP32-S3, and ESP32-S2 chips.  BLE and WiFi call the corresponding deinit function before initialization, Bluetooth and WiFi will probabilistically fail to work properly. The advisory also provides ...

  2. ESP32-C6 Wi-Fi 6 & BLE 5 & Thread/Zigbee SoC

    ... ESP32-C6 is Espressif’s first Wi-Fi 6 SoC integrating 2.4 GHz Wi-Fi 6, Bluetooth 5 (LE) and the 802.15.4 protocol. ESP32-C6 achieves an ...

  3. Security Advisory concerning Wi-Fi authentication bypass

    ... AR2020-002 Security Advisory Concerning Wi-Fi Authentication Bypass V1.1 EN.pdf Version:  V1.1 ... The impact of this attack is that the SoC will transmit some Wi-Fi frames unencrypted. The SoC can also be made to associate with an ...

  4. Bug Advisory Concerning Low Wi-Fi Transmit Power on ESP32-C3 (chip revision v0.1 ~ v1.0)

    ... (chip versions v0.1~v1.0) can result in a 20 dB decrease in Wi-Fi transmit power in certain ESP-IDF versions. Product Series:  ...

  5. Bug Advisory for ESP32-C3’s Bluetooth LE Disconnection from iPhone in Bluetooth LE and Wi-Fi Coexistence Scenarios

    ... will happen shortly after the connection is established when Wi-Fi and Bluetooth LE are used at the same time. Product Series:  ...

  6. ESP32-C5 2.4 and 5 GHz Dual-band Wi-Fi 6 MCU

    ... first RISC-V MCU that supports 2.4 and 5 GHz dual-band Wi-Fi 6, along with Bluetooth 5 (LE) and IEEE 802.15.4 (Zigbee, Thread) ... Wi-Fi 6 ESP32-C5 features a dual-band Wi-Fi 6 ...

  7. Espressif Enters the High-Performance Wi-Fi 6E Market

    ... Espressif Systems (688018.SH) is entering the Wi-Fi   6E market , extending its connectivity portfolio into the ... of service , particularly in dense environments. Wi-Fi    6E enables broader bandwidth (up to 160   MHz ...

  8. Espressif Is Now a QuickTrack Solution Provider Certified by Wi-Fi Alliance

    ... rely on Espressif’s chipsets to power their products’ Wi-Fi functionality. One of such chipsets is Espressif’s ESP32-C2 , which is a small, cost-effective Wi-Fi 4 RISC-V SoC that delivers an enhanced radio frequency (RF) performance ...

  9. Bug Advisory Concerning Applications Using Auto Light Sleep on ESP32-C6 with Certain ESP-IDF Versions

    ... with certain ESP32-C6 products in applications where the Wi-Fi and Bluetooth LE modules coexist or when only the Wi-Fi module is ...

  10. Espressif's AWS IoT ExpressLink Solution

    ... module (ESP32-C3-MINI-1-N4-A) is based on the ESP32-C3 Wi-Fi + Bluetooth 5 (LE) SoC, which provides host MCUs with out-of-the-box, ... Wi-Fi Configurability ...

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