For ESP8266 WIFI Demoboard Development Board 0.91in Organic LED for NodeMCU Expansion Board

Feature: 1. WiFi Development Board: Powerful WIFI feature, supports for 802.11b g n WIFI protocol, providing a wide range of applications for user projects. 2. For MCU with Rich Interfaces: Equipped with CP2104 serial chip and 4MB storage space, ensures smoothly hardware operation during development. 3. Multifunctional 0.91 inch Organic LED Screen: Real time display of product status, interactive interface for improved user experience. 4. Support Programming: Enables product integration and programming through standard libraries and concise development language. 5. Ideal for Handheld Device Development: for ESP8266 WIFI demoboard supports lithium battery charging management, suitable for handheld device development. Specification: Item Type: for ESP8266 WIFI Demoboard Material: PCB Display Screen: 0.91 inch organic LED for MCU Model: for ESP8266 Serial Chip: CP2104 Storage Size: 4MB WIFI Protocol: 802.11b g n . Package List: 1 x Development Board 2 x Pins 1 x Jumper Wire 1 x User Manual