oddWires IoT-Bus, Documentation

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The ESP-WROOM-32 WiFi Bluetooth combo module is ultra high performance and ultra low-power consumption
FCC-approved (2AC7Z-ESPWROOM32) Wi-Fi and Bluetooth combo wireless platform based on ESPRESSIF ESP32
chipset. It integrates a dual-core processor, 448 KByte ROM,520 KByte SRAM,16 KByte SRAM in RTC, 802.11
b/g/n/e/I Wi-Fi, Bluetooth v4.2 BR/EDR & BLE, clocks & Times, abundant peripheral Interfaces and security mech-
anism.
The ESP-WROOM-32 WiFi Bluetooth combo module provides SDK Firmware for fast on-line programming and
open source toolchains based on GCC for development support. It is designed for Generic low power IoT sensor
hub, loggers, video steaming for camera, Wi-Fi & Bluetooth enabled devices, Home automation and mesh network
applications, aimed at makers, hardware engineers, software engineers and solution provides. ESP32 is a single chip
2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC ultra low power 40 nm technology. It is designed and
optimized for the best power performance, RF performance, robustness, versatility, features and reliability, for a wide
variety of applications, and different power profiles.
ESP32 is the most integrated solution for Wi-Fi + Bluetooth applications in the industry with less than 10 external
components. ESP32 integrates the antenna switch, RF balun, power amplifier, low noise receive amplifier, filters, and
power management modules. As such, the entire solution occupies minimal Printed Circuit Board (PCB) area. ESP32
is designed for mobile, wearable electronics, and Internet of Things (IoT) applications. It has many features of the
state-of-the-art low power chips, including fine resolution clock gating, power modes, and dynamic power scaling.
158 Chapter 44. Platforms