User's Guide

1. Introduction

1.1. T-MICRO32

T-MICRO32 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. T-MICRO32

integrates a U.FL connector .

1.1.1 CE Part

(1)Frequency Range:2.4G Wi-Fi: 2412~2472MHz/2422~2462MHz

BLE:2402~2480MHz Bluetooth: 2402~2480MHz

(2)Transmit Power: 2.4G Wi-Fi: 18.68dBm(802.11b),9.39dBm(802.11g)

9.94dBm(802.11n20),9.87dBm(802.11n40)

BLE:4.99dBm Bluetooth: 6.90dBm

1.1.2 FCC Part

(1)Frequency Range:2.4G Wi-Fi: 2412~2462MHz

BLE: 2402~2480MHz Bluetooth: 2402~2480MHz

(2)Transmit Power:2.4G Wi-Fi: 22.38dBm(802.11b),14.74dBm(802.11g)

15.23dBm(802.11n20),14.68dBm(802.11n40)

BLE: 5.56dBm Bluetooth: 9.17dBm

The manufacturer is Shenzhen Xin Yuan Electronic Technology Co, Ltd.

1.2. ESP-IDF

The Espressif IoT Development Framework (ESP-IDF for short) is a framework for

developing applications based on the Espressif ESP32. Users can develop applications in

Windows/Linux/MacOS based on ESP-IDF. It is recommended to use Linux distribution.

Lubuntu 16.04 has been used as an example in this document for illustration purposes.

1.3. Preparation

To develop applications for ESP32 you need:

• PC loaded with either Windows, Linux or Mac operating system

• Toolchain to build the Application for ESP32

• ESP-IDF that essentially contains API for ESP32 and scripts to operate the Toolchain

• A text editor to write programs (Projects) in C, e.g. Eclipse

• The ESP32 board itself and a USB cable to connect it to the PC

Xinyuan

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2019.04