ESP32 ESP-WROOM-32 Development Board CP2102 30pin:
The 30pin ESP32 ESP32S development board uses 2.4GHz dual-mode Wi-Fi, chip ESP-WROOM-32, and 40nm low power consumption technology
Supporting Lua program, easily to develop, Lua programming language support
Complete microcontroller with WLAN (802.11bgn) and Bluetooth (Classic and LE)
This ESP32 development board supports STA / AP / STA + AP working modes, bringing you a lot of convenience.
ESP32 development board integrates antenna switches, RF balun, power amplifiers, low noise amplifiers, filters and power management modules

ESP32 Breakout Board Shield 30Pin 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)
The esp32 breakout board can expand 1 GPIO pin of esp32 development board to 2, convenient to reuse all pins in smart home DIY projects.
One pin is wired on both sides.Stable and highly reliable
Great contact and stable signal transmission for your esp32 board.
Only compatible with 30 PIN version ESP-WROOM-32 development board. Not applicable to other versions.
Package includes:
1 x 30pins ESP32 development boards
1 x ESP32 Breakout Board Shield GPIO 1 into 2 for 30PIN ESP32 Development Board