Espressif ESP modules guarantee a short time to market for your Wi-Fi & BT application. See a short overview about the current portfolio.
Dual-core Modules with Wi-Fi & Dual-mode Bluetooth
Features
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
| Module | Description | Chip Embedded | Dimensions (mm) | Pins | Flash (MB) | PSRAM (MB) | Antenna | Development Board |
|---|---|---|---|---|---|---|---|---|
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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-D0WDQ6 | 18x25.5x3.1 | 38 | 4 | N/A | PCB antenna | ESP32-DevKitC |
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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-D0WD | 18x25.5x3.1 | 38 | 4 | N/A | PCB antenna | ESP32-DevKitC |
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ESP32-WROOM-32U integrates ESP32-D0WD. It integrates a U.FL connector. |
ESP32-D0WD | 18x19.2x3.2 | 38 | 4 | N/A | IPEX antenna | ESP32-DevKitC |
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ESP32-WROVER features both a 4 MB external SPI flash and a 4 MB external PSRAM, thus targeting a wide variety of applications. |
ESP32-D0WDQ6 | 18x31.4x3.3 | 38 | 4 | 8 | PCB antenna | ESP-WROVER-KIT ESP32-LyraT ESP32-LyraTD-MSC |
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ESP32-WROVER-I features an IPEX antenna. The module has both a 4 MB external SPI flash and a 4 MB external PSRAM, thus targeting a wide variety of applications. |
ESP32-D0WDQ6 | 18x31.4x3.3 | 38 | 4 | 8 | IPEX antenna | N/A |
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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-D0WD | 18x31.4x3.3 | 38 | 4 | 8 | PCB antenna | ESP32-DevKitC ESP-WROVER-KIT ESP-WROVER-KIT-VB |
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ESP32-WROVER-IB 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-D0WD | 18x31.4x3.3 | 38 | 4 | 8 | IPEX antenna | ESP32-DevKitC ESP-WROVER-KIT-VIB |
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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 | 7x7x0.94 | 48 | 4 | N/A | N/A | ESP32-PICO-KIT |
Features
| Module | Description | Chip Embedded | Dimensions (mm) | Pins | Flash (MB) | PSRAM (MB) | Antenna | Development Board |
|---|---|---|---|---|---|---|---|---|
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ESP32-SOLO-1 is a powerful, generic Wi-Fi+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-S0WD | 18x25.5x3.1 | 38 | 4 | N/A | PCB antenna |
Features
| Module | Description | Chip Embedded | Dimensions (mm) | Pins | Flash (MB) | PSRAM (MB) | Antenna | Development Board |
|---|---|---|---|---|---|---|---|---|
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ESP-WROOM-02 is based on ESP8266EX, measuring as small a size as 18x20x3 mm. |
ESP8266EX | 18x20x3 | 18 | 2 | N/A | PCB antenna | ESP-Launcher |
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ESP-WROOM-02D is an ESP8266EX-based module that have optimized RF performance. |
ESP8266EX | 18x20x3.2 | 18 | 2 | N/A | PCB antenna | ESP8266-DevKitC |
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ESP-WROOM-02U is an ESP8266EX-based module that has optimized RF performance. It integrates a U.FL connector. |
ESP8266EX | 18x14.3x3.2 | 18 | 2 | N/A | IPEX antenna | ESP8266-DevKitC |
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ESP-WROOM-S2 can work as the SDIO/SPI slave, with the SPI speed being up to 8 Mbps. |
ESP8266EX | 16x23x3 | 20 | 2 | N/A | PCB antenna | N/A |
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