Support WiFi Scanner firmware and deauther v2 firmware It can be plugged into for Zero and used with Deauther firmware, or it can be used alone as an esp8266 development board. The Type-C interface and serial port chip use ch340c, and an automatic burning circuit is added. Type-C can be connected to a computer for direct burning. Firmware, all IO ports lead out, fully compatible with for NodeMCU. Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Colour:Green Material:PCB Package Contents: 1 * Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.