NFC-Doorlock/ESP8266-Firmware

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Jean Jacques Avril c6ad3f2259 RelayClass

2022-04-10 15:13:23 +02:00

file persistence, load users from json, js packages updated

2022-02-13 20:13:09 +01:00

RelayClass

2022-04-10 15:13:23 +02:00

Keyboard class is almost done

2021-09-28 23:02:49 +02:00

Keyboard class is almost done

2021-09-28 23:02:49 +02:00

RelayClass

2022-04-10 15:13:23 +02:00

Keyboard class is almost done

2021-09-28 23:02:49 +02:00

file persistence, load users from json, js packages updated

2022-02-13 20:13:09 +01:00

file persistence, load users from json, js packages updated

2022-02-13 20:13:09 +01:00

.gitignore

Keyboard class is almost done

2021-09-28 23:02:49 +02:00

Notes.md

settings api completed

2022-03-20 16:46:21 +01:00

platformio.ini

Basic REST API

2022-02-19 03:06:28 +01:00

Readme.md

RelayClass

2022-04-10 15:13:23 +02:00

Readme.md

Documentation

1.0 Keypad

The kepad is driven by an io-expander. Thus it can be acessed over i2c. Adress 0x21

1.1 Wiring

Red: 3.3V
Black GND
Green SDA -> D3
Grey SCL -> D4

2.0 LCD

The LCD display is driven on the same i2c bus as the keypad.

nterface Definition BYTE BIT 7 (MSB) 6 5 4 3 2 1 0 (LSB) I2C slave address L H L L A2 A1 A0 R/W I/O data bus P7 P6 P5 P4 P3 P2 P1 P0