boardESP32
NodeMCU ESP8266
ESP8266 development board with USB serial, Wi-Fi and breadboard-friendly pin headers.
Specifications
| Chip | ESP8266 |
| Wireless | Wi-Fi |
| U S B | Micro-USB |
Projects Using NodeMCU ESP82661
Illustration
ESP32ESP8266
Flash an ESP8266, wire an RC522, PN532, RDM6300 or Wiegand reader and a relay, and manage up to 1,000 users from a web UI.
Intermediate·Code
4 parts listed
Where to Buy
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