ESPRESSIF – WiFi-and-Bluetooth, low-power IoT solutions

Espressif Systems is a world-leading Internet-of-Things company. Espressif built the widely popular ESP8266 and ESP32 chips. Espressif is an innovative team of chip-design specialists, software/firmware developers and marketers. And we are committed to providing the best IoT devices and software platforms in the industry.

Espressif Product range

  • Two independently-controlled CPU cores with adjustable clock frequency, ranging from 80 MHz to 240 MHz
  • +19.5 dBm output at the antenna ensures a good physical range
  • Classic Bluetooth for legacy connections, also supporting L2CAP, SDP, GAP, SMP, AVDTP, AVCTP, A2DP (SNK) and AVRCP (CT)
  • Support for Bluetooth Low Energy (BLE) profiles including L2CAP, GAP, GATT, SMP, and GATT-based profiles like BluFi, SPP-like, etc
  • Bluetooth Low Energy (BLE) connects to smart phones, broadcasting low-energy beacons for easy detection
  • Sleep current is less than 5 μA, making it suitable for battery-powered and wearable-electronics applications
  • Integrates 4 MB flash
  • Peripherals include capacitive touch sensors, Hall sensor, low-noise sense amplifiers, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C
  • Fully certified with integrated antenna and software stacks

Modules range 

Module Description  Development Board
ESP32-WROOM-32 ESP32-WROOM-32 contains the ESP32 SoC, flash memory, high-precision discrete components, and a PCB antenna which provides outstanding RF performance in space-constrained applications. ESP32-DevKitC
ESP32-WROOM-32D ESP32-WROOM-32D integrates ESP32-D0WD. It targets a wide variety of applications, ranging from low-power sensor networks to the demanding tasks, such as voice encoding, music streaming and MP3 decoding ESP32-DevKitC
ESP32-WROOM-32U ESP32-WROOM-32U integrates ESP32-D0WD. It integrates a U.FL connector ESP32-DevKitC
ESP32-WROVER ESP32-WROVER features both a 4 MB external SPI flash and a 8 MB external PSRAM, thus targeting a wide variety of applications. ESP-WROVER-KIT
ESP32-LyraT
ESP32-LyraTD-MSC
ESP32-WROVER-B ESP32-WROVER-B is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding. ESP32-DevKitC
ESP-WROVER-KIT
ESP-WROVER-KIT-VB
ESP32-PICO-D4 ESP32-PICO-D4 is a System-in-Package (SiP) module, integrating all peripheral components seamlessly, including a crystal oscillator, flash, filter capacitors and RF matching links in one single package. The module has a size as small as 7.0×7.0×0.94 mm, thus requiring minimal PCB area. The module integrates a 4-MB SPI flash. ESP32-PICO-KIT

  • High-performance 160 MHz single-core CPU
  • +19.5 dBm output at the antenna ensures a good physical range
  • Sleep current is less than 20 μA, making it suitable for battery-powered and wearable-electronics applications
  • Peripherals include UART, GPIO, I2C, I2S, SDIO, PWM, ADC and SPI
  • Fully certified with integrated antenna and software stacks
Module Description  Development Board
ESP-WROOM-02 ESP-WROOM-02 is based on ESP8266EX, measuring as small a size as 18x20x3 mm.  ESP-Launcher
ESP-WROOM-02D ESP-WROOM-02D is an ESP8266EX-based module that have optimized RF performance. ESP8266-DevKitC
ESP-WROOM-02U ESP-WROOM-02U is an ESP8266EX-based module that has optimized RF performance. It integrates a U.FL connector. ESP8266-DevKitC

32-bit MCU & 2.4 GHz Wi-Fi & BT/BLE SoCs

Common Specifications

  • Two or one CPU core(s) with adjustable clock frequency, ranging from 80 MHz to 240 MHz
  • +19.5 dBm output power ensures a good physical range
  • Classic Bluetooth for legacy connections, also supporting L2CAP, SDP, GAP, SMP, AVDTP, AVCTP, A2DP (SNK) and AVRCP (CT)
  • Support for Bluetooth Low Energy (BLE) profiles including L2CAP, GAP, GATT, SMP, and GATT-based profiles like BluFi, SPP-like, etc
  • Bluetooth Low Energy (BLE) connects to smart phones, broadcasting low-energy beacons for easy detection
  • Sleep current is less than 5 μA, making it suitable for battery-powered and wearable-electronics applications
  • Peripherals include capacitive touch sensors, Hall sensor, low-noise sense amplifiers, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C
SoC CPU  Modules Development Boards 

ESP32-D0WD

QFN 5×5

Dual core 
ESP32-WROOM-32D
ESP32-WROOM-32U
ESP32-WROVER-B
ESP32-WROVER-IB
ESP32-DevKitC
ESP-WROVER-KIT

ESP32-D0WDQ6

QFN 6×6

Dual core  ESP32-WROOM-32
ESP32-WROVER
ESP32-WROVER-I
ESP32-DevKitC
ESP-WROVER-KIT
ESP32-LyraT
ESP32-LyraTD-MSC

32-bit MCU & 2.4 GHz Wi-Fi SoCs

Common Specifications

  • High-performance 160 MHz single-core CPU
  • +19.5 dBm output power ensures a good physical range
  • Sleep current is less than 20 μA, making it suitable for battery-powered and wearable-electronics applications
  • Peripherals include UART, GPIO, I2C, I2S, SDIO, PWM, ADC and SPI
SoC CPU  Modules Development Boards 

ESP8266EX

 

Single core  ESP-WROOM-02
ESP-WROOM-02D
ESP-WROOM-02U
ESP-WROOM-S2
ESP8266-DevKitC
ESP-Launcher
       

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