How do i connect to arduino ide? i can't figure it out from the referenced web site

This Heltec board differs somewhat from other ESP32 boards with an OLED display I have used. For example, programs that work with the Wemos Lolin32, I've had to edit the display() constructor as follows: "SSD1306 display(0x3c, 4, 15):". Also you must reset the OLED display in setup() with the following code: "pinMode(16,OUTPUT); digitalWrite(16, LOW); delay(50); digitalWrite(16, HIGH);". You can see an example of this in the file "Heltec-Aaron-Lee/WiFi_Kit_series/esp32/libraries/OLED/examples/SSD1306SimpleDemo/SSD1306SimpleDemo.ino" on github.com.

Does the display use i2c or other?

It uses I2C. CLOCK = 15, DATA = 4, RESET = 16 If you are using the U8G2 library, the line you want for software rendering is "U8G2_SSD1306_128X64_NONAME_F_SW_I2C g_OLED(U8G2_R2, CLOCK, DATA, RESET)" For hardware rendering, the order of the pins changes "U8G2_SSD1306_128X64_NONAME_F_HW_I2C g_OLED(U8G2_R2, RESET, CLOCK, DATA)"

Is this preflashed? some heltec esps will boot when powered via usb outa the box, this doesn't seem to.

Mine did but I reflashed it right away with my own program

Is there a breakout board with terminal blocks this fits in? Doesn't seem to fit those made for devkit c.

I think I just plugged ribbon header cables into it to test.

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ESP32 OLED WiFi Kit V3 Integrated WiFi Bluetooth CP2102 IoT Development Board with 0.96-inch OLED Display for Arduino IoT Intelligent Scenes

Product ID: 49779937

Details

Brand
MakerFocus
CPU Model
None
Memory Storage Capacity
8 MB
Model Name
WiFi Kit 32
Ram Memory Installed Size
8 MB

📶Dual-band WiFi & Bluetooth 5

🔋Integrated Li-Po battery management

🖥️0.96-inch OLED display

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Description

🚀 Power your smart world with the ultimate IoT dev board!

COMPACT YET MIGHTY - Small form factor (50.2 x 25.5 x 10.2 mm) packed with 8MB flash, multiple ADCs, UART, SPI, and I2C interfaces for versatile project needs.
CRYSTAL CLEAR DEBUGGING - Built-in 0.96-inch OLED screen displays real-time data, battery status, and debug info at a glance.
ROBUST WIRELESS CONNECTIVITY - Advanced ESP32 chip with 240 MHz CPU, WiFi 802.11 b/g/n up to 150 Mbps, and Bluetooth 5 for reliable IoT networking.
SEAMLESS ARDUINO INTEGRATION - Fully supports Arduino IDE for rapid IoT prototyping and coding freedom.
POWER YOUR INNOVATION ANYWHERE - Dual power options with Type-C USB and onboard lithium battery interface for ultimate mobility.

The ESP32 OLED WiFi Kit V3 is a compact, highly integrated IoT development board featuring a powerful 240 MHz ESP32 processor, onboard WiFi and Bluetooth 5 connectivity, a 0.96-inch OLED display for real-time feedback, and dual power options including lithium battery management and Type-C USB. Perfectly tailored for Arduino developers and IoT innovators aiming to build smart city, home, or farm applications with ease and style.

Specifications

ASIN	B076KJZ5QM
Best Sellers Rank	#3,295 in Single Board Computers (Computers & Accessories)
Brand	MakerFocus
Built-In Media	1 * ESP32 Development Board, 1 * Power Cord, 2 * Pin Headers
CPU Model	None
Compatible Devices	Arduino devices, IoT devices, microcontrollers
Connectivity Technology	USB, Wi-Fi
Customer Reviews	4.2 4.2 out of 5 stars (320)
Item Dimensions L x W x H	1.97"L x 1"W x 0.4"H
Item Weight	0.01 Pounds
Manufacturer	MakerFocus
Memory Storage Capacity	8 MB
Mfr Part Number	UZM173505AEVXI378
Model Name	WiFi Kit 32 (V3)
Model Number	8541612336
Operating System	FreeRTOS
Processor Brand	Espressif
Processor Count	1
Processor Speed	240 MHz
RAM Memory Installed	8 MB
RAM Memory Technology	LPDDR
Total Usb Ports	1
UPC	190033879688
Wireless Compability	802.11abg

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