View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
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0000262 | Microcontrollers, shields, automation, arduino | arduino | public | 2018-04-05 01:05 | 2018-04-12 21:57 |
Reporter | DigitalMy | ||||
Priority | normal | Severity | minor | Reproducibility | have not tried |
Status | progress | Resolution | open | ||
Summary | 0000262: Make mini wireless touchless GK controller | ||||
Description | Controller for game machine includes: 1. WiFi chip 2. Display 3. NFC reader (Mifare) 4. Relay similar to Access control system | ||||
Tags | No tags attached. | ||||
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Reader RFID-RC522 module is the cheapmost 13.56 MHz reader and writer 14443A/MIFARE chip is NXP RC522 (MFRC522) chip warmed with heat gun to fix soldering Connected by SPI interface (7-wire) to Wemos D1 mini can read card-tag number-uid (4 byte) to serial MIFARE 1K card has: 16 sector, each of 4 block, each of 16 byte. 64byte/block. |
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IIC interface for 0.96" OLED display: 3v3 VCC D2 SDA D1 SCL |
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Made UDP in and out processing: byte from string constant - coding C (Arduino) on esp8266 WiFiUdp library tested successfully UDP in and OUT |
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used D1 mini relay module (high level 3.3V trigger) on "D0" pin - it works with Wemos D1 mini main board |