Arduino IDE = https://www.arduino.cc/en/Main/Software
ESP8266 LIB = http://arduino.esp8266.com/stable/package_esp8266com_index.json
RC522 LIB = https://github.com/miguelbalboa/rfid
NodeMCU = http://www.handsontec.com/pdf_learn/esp8266-V10.pdf
LED RGB (COMMON GROUND) = https://www.sparkfun.com/datasheets/Components/YSL-R596CR3G4B5C-C10.pdf
RFID-RC522 = https://www.elecrow.com/download/MFRC522%20Datasheet.pdf
SERVO-HSR8498HB = https://robosavvy.com/Builders/i-Bot/HSR8498HB%20Servo.pdf
CHAPA = https://www.lowes.com.mx/cerrojos/4405-cerrojo-yale-sencillo-llave-mariposa-laton.html
| RFID | NODEMCU |
|---|---|
| 3.3V | 3V3 |
| RST | D1 |
| GND | GND |
| IRQ | |
| MISO | D6 |
| MOSI | D7 |
| SCK | D5 |
| SDA | D2 |
| RGB | NODEMCU |
|---|---|
| RED | D8 |
| GROUND | GND |
| GREEN | D3 |
| BLUE | D0 |
| SERVO | NODEMCU |
|---|---|
| NARANJA | D4 |
| ROJO | 3V3 |
| CAFE | GND |