# LILYGO T-Micro32 Plus

> LILYGO T-Micro32 Plus is an upgraded compact ESP32 module with 8MB flash, 2MB PSRAM, expanded GPIO, and an improved RED C3 ceramic antenna for stronger wireless performance.

## Quick Facts

- **Brand:** LILYGO
- **Board Type:** ESP32
- **Price:** ~$6.54
- **Product Readiness:** developer
- **CPU:** ESP32
- **CPU Architecture:** Xtensa LX6 32-bit
- **CPU Cores:** 2
- **RAM:** 520KB SRAM
- **PSRAM:** 2MB
- **Flash:** 8MB
- **Power:** 3.3V
- **Operating Voltage:** 3.3V
- **Antenna:** RED C3 Ceramic antenna

## Connectivity

- **Wifi:** 802.11 b/g/n
- **Bluetooth:** BLE 4.2

## Open Source

- **Firmware:** Yes
- **Schematics:** No
- **PCB Layout:** No

## Compatible Firmware

arduino, micropython, esphome

## Use Cases

- iot
- smart-home
- environmental-monitoring
- industrial-automation

## Components

- **ESP32** (mcu): Dual-core Xtensa LX6 processor at 240MHz with Wi-Fi 802.11 b/g/n, Bluetooth 4.2 BLE, 520KB SRAM, 8MB flash, and 2MB PSRAM. — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fwww.espressif.com%2Fsites%2Fdefault%2Ffiles%2Fdocumentation%2Fesp32_datasheet_en.pdf&ref=openhardware.directory&product=lilygo-t-micro32-plus&source=md-export)

## Protocols

- **SPI**
- **I2C**
- **UART**
- **PWM**
- **ADC**
- **DAC**

## Available Software

- **[Arduino IDE]()** (open-source)
- **[ESP-IDF]()** (open-source)
- **[MicroPython]()** (open-source)

## Description

## Overview

The LILYGO T-Micro32 Plus is an enhanced iteration of the original T-Micro32 module, built around the ESP32 SoC with dual-core Xtensa LX6 processor. Key upgrades include 8MB SPI flash (up from 4MB), 2MB PSRAM for data-intensive applications, expanded GPIO availability replacing previously reserved pins, and a superior RED C3 ceramic antenna for improved Wi-Fi and Bluetooth signal strength. The compact micro form factor makes it ideal for embedding into products with tight space constraints. Compatible with Arduino IDE, ESP-IDF, and MicroPython. Note: some GPIO pins are shared with the PSRAM interface.

## Where to Buy

- [LILYGO Official](https://openhardware.directory/r?to=https%3A%2F%2Flilygo.cc%2Fproducts%2Ft-micro32-plus&ref=openhardware.directory&product=lilygo-t-micro32-plus&source=md-export) — $6.54

## Resources

- [product](https://openhardware.directory/r?to=https%3A%2F%2Flilygo.cc%2Fproducts%2Ft-micro32-plus&ref=openhardware.directory&product=lilygo-t-micro32-plus&source=md-export)
- [github](https://openhardware.directory/r?to=https%3A%2F%2Fgithub.com%2FXinyuan-LilyGO&ref=openhardware.directory&product=lilygo-t-micro32-plus&source=md-export)

## Tags

`esp32`, `wifi`, `bluetooth`, `psram`, `compact-module`, `lilygo`, `iot`

## Images

![LILYGO T-Micro32 Plus](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-micro32-plus/35db8be499a2.jpg)
![LILYGO T-Micro32 Plus](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-micro32-plus/51e1ab5b15f0.jpg)
![LILYGO T-Micro32 Plus](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-micro32-plus/0a8aa1ec6751.jpg)
![LILYGO T-Micro32 Plus](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-micro32-plus/ef473908edfc.jpg)
![LILYGO T-Micro32 Plus](https://nbg1.your-objectstorage.com/openhardware-directory/entities/lilygo-t-micro32-plus/aa15f39401df.png)

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