Item Type: Development Board Product Parameters: This fixture does not contain the ESP32 module. This board is suitable for the programming test for Espressif's-WROOM-32 module. All IO ports have been led out and can be used as a small system development board or small batch programming fixture. 1All LEDs with IO ports can be used as the smallest system board or small batch recording with fixtures. 2The pins of this product have good contact performance to make sure stable work. 3The burning tool uses high?quality electronic components and is accurately processed to make sure durability. 4Small size, easy to carry and store, convenient to use and with good performance. 5Using high-quality materials, strong and durable, has a long service life.1 x Development Board