Headquartered in Zhangjiang Hitech Park, Espressif Systems (Shanghai) Pte. Ltd. is a fabless semiconductor company providing cutting-edge low power Wi-Fi SoCs and wireless solutions for communications and IoT applications..
ESP32 WROVER MODULES(BASED ON ESP32):
ESP32-WROVER series is a group of powerful, generic WiFi-BT-BLE MCU modules 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.
These modules are provided in two versions: one with a PCB antenna, the other with an IPEX antenna. ESP32-WROVER features a 4 MB external SPI flash and an additional 8 MB SPI Pseudo static RAM
(PSRAM). The various modules are listed below:
At the core of these modules is the ESP32-D0WD chip. The chip embedded is designed to be scalable and adaptive.
There are two CPU cores that can be individually controlled, and the CPU clock frequency is adjustable from 80
MHz to 240 MHz. The user may also power off the CPU and make use of the low-power co-processor to constantly
monitor the peripherals for changes or crossing of thresholds.
ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C.