HiLetgo ESP32 OLED Development Board 0.96" OLED Display ESP-WROOM-32 ESP32 ESP-32 WiFi-BT for Arduino AP STA

HiLetgo ESP32 OLED Development Board 0.96" OLED Display ESP-WROOM-32 ESP32 ESP-32 WiFi-BT for Arduino AP STA

Q: What are the details on the screen? What is it's model number? What is its resolution?

Okay so it took a lot of squinting but the model number o the screen is 9e6008a1. I found an eBay listing saying that it is SSD1306 using I2C

Q: I've got the wifi and display working fine, but can't get any I/O pins working. Anyone have a pin out diagram?

Here you go: https://github.com/FablabTorino/AUG-Torino/wiki/Wemos-Lolin-board-%28ESP32-with-128x64-SSD1306-I2C-OLED-display%29

Q: What are the gpio marked touch for?

The touch GPIOs are able to detect the touch of a finger. When you initialize them as touchpads like this in MicroPython: from machine import Pin, TouchPad up = TouchPad(Pin(input_up)) You can now read a value from the GPIO that will let you know if someone is touching it with their finger. up_value = up.read() If I remember correctly, the value is between 0 and 1024, and it kind of jumps around a bit. But when it falls below the midpoint of the range, you can be pretty sure somebody's got their finger on it. You should be able to wire a metal pad to it as well, though I've never gone that far.

Q: What voltage do I need to run off of batteries?

Standard LiPo or 18650 battery (3.3V)

Product ID: 256334324

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Details

Brand
HiLetgo
Memory storage capacity
2 MB
CPU speed
2.4 GHz
Connectivity technology
Bluetooth
Included components
ESP-WROOM-32

📡2.4 GHz Wi-Fi

🔋Bluetooth Low Energy

🛠️AP & STA support

Frequently Bought Together

HiLetgo 0.96" ESP32 OLED ESP32 ESP-32 OLED WiFi Bluetooth Development OLED Display for Arduino AP STA

ideaspark ESP32 Development Board Integrated 0.96 Inch OLED Display,CH340 Driver,WiFi+BLE Wireless Module,and Micro USB Works Great for Arduino/Micropython(Pin Header Soldered)

ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (3PCS)

Description

🚀 Elevate Your Projects with Cutting-Edge Connectivity!

DEVELOPERS DREAM - Perfect for Arduino enthusiasts looking to innovate.
SCALABLE SOLUTIONS - Built on TSMC 40nm chips for safe and reliable applications.
UNLEASH CONNECTIVITY - Experience seamless 2.4 GHz dual-mode Wi-Fi for robust connections.
VERSATILE PROGRAMMING - Supports AP, STA, and LUA programming for ultimate flexibility.
POWER MEETS EFFICIENCY - Leverage Bluetooth low power technology for extended battery life.

The HiLetgo ESP32 OLED Development Board features a 0.96" OLED display and is powered by the ESP-WROOM-32 chip, offering dual-mode Wi-Fi and Bluetooth low energy capabilities. Ideal for developers, it supports various programming modes and is built for scalable applications.

Have a Question? See What Others Asked

What are the details on the screen? What is it's model number? What is its resolution?

I've got the wifi and display working fine, but can't get any I/O pins working. Anyone have a pin out diagram?

What are the gpio marked touch for?

What voltage do I need to run off of batteries?

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