ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters,and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology,power and RF properties best, which is safe, reliable, and scalable to a variety of applications.
ESP32 WS2812 LED Shield is customize board of two rows of WS2812 addressable RGB LEDs and a tactile tact micro push button switch, with 2 x 18Pin Female Headers pre-soldered onboard, which is to stack the ESP32 Devkit Board 36 GPIOs. Also, there is 4Pin female header which is designed for GY-BME280-5V Temperature Humidity Sensor
The RGB LEDs on the shield behave like a progress bar showing the range of temperature and humidity values. The higher the temperature is, the more LEDs will be lit—the same for the humidity readings. The temperature values are displayed in an orange/yellow color, and the humidity is displayed in a teal color.
Package included: 1 X ESP32 Devkit Board ESP-WROOM-32 Development Board 36 GPIOs 1 X DIYmall WS2812 Addressable RGB LED Shield