30Pins ref :

B0BK13HWBJ ;

B08D5ZD528 ;

B07WCG1PLV ;

B0B11N1X8R ;

B0B19KRPRC ;

B0B19DXFHX

Pay attention to :

Only compatible with 30 PIN Version ESP-WROOM-32 development board. Not applicable to other versions

Specifications:

PCB material: high quality FR-4 material

PCB layers: 2 layers

PCB thickness: 1.6mm

Pads: tin plated

Size: 6.3 * 6.6 * 1cm (L*W*H)

Package Include :

3x ESP32 Breakout Board GPIO 1 into 2 for ESP-32S 30PIN Terminal Screw Board

GPIO 1 INTO 2: The esp32 breakout board can expand one GPIO pin of esp32 development board to two.Convenient to reuse all pins in smart home DIY projects. Great breadboard alternative.
30Pins ref :B0BK13HWBJ ; B08D5ZD528 ; B07WCG1PLV ; B0B11N1X8R ; B0B19KRPRC ; B0B19DXFHX
The expansion board is a double-layer board. One pin is wired on both sides. Therefore, the circuit is stable and highly reliable, and there will be no poor circuit and unstable signal transmission.
Compatible with ESP32 board.These boards fit the 30 pin ESP32（ESP32 as the picture show）
Pin Header & Screw Terminal. you can select them as you asked
AITRIP breakout board can expand one GPIO pin of ESP32 development board to two, which is very nice for you to reuse all pins , it is a good tool for your smart home projects. Nice breadboard alternative