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RFID Kit – 13MHz RC522
₦ 2,500
RC522 is a 13.56 MHz RFID reader writer module which easy to use and low cost. It can be easily hooked up to Arduino or other microcontroller (e.g. PIC, Atmel or ARM) via SPI. This kit comes with two tags so you can begin prototyping right away.
Useful for making access control for locks, vehicle anti-theft, attendance systems, etc.
The RC522 has full support for Arduino: //playground.arduino.cc/Learning/MFRC522
- Operating current :13-26mA/DC 3.3V
- Idle current :10-13mA/DC 3.3V
- SPI communication (Industry standard)
- Sleep current: less than 80uA
- Peak current: less than 30mA
- Operating Frequency: 13.56MHz
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₦ 6,250Description:
- USB to ESP-01 adapter module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging.
- Its a great programmer for the ESP-01. Its very easy to just plug it in and send AT commands, or flip the switch to program and upload a sketch from Arduino IDE. Also you don’t need a separate 3.3V power supply to power the ESP-01.
Features:
- Working voltage: 4.5V – 5.5V (On-board 3.3v LDO Regulator)
- Working current: 300mA(LDO regulator can supply)
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- USB to serial TTL chip: CH340G
- Logic level: 3.3V
- Applications: Home automation, Sensor networks, Industrial wireless control, etc,.
Package Included:
1 X CH340 USB to ESP8266 ESP-01 ESP-01S Wi-Fi Adapter Board
Other Comments:
- 1. The ESP-01 boards are super-simplified ESP8266 and these allow for flashing during development.
- 2. This little gadget makes programming the ESP 01s a breeze. It’s a must have for installing firmware.
- 3. Not at all my first programmer for these boards, but the easiest by a landslide! No buttons to hold down or wiring to do.
- 4. This worked, didn’t try the debug ger but the upload was flawless, very easy and it didn’t seem like it would break even when I stored it in tight confines. Please make sure to set your baud to at least 115200 yes the USB will work either way, but the extra speed will help you.
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JT308 USB RFID Card Reader
₦ 14,250The PN532 is a widely used and supported NFC chip. This module will allow you to add NFC and RFID functionality to your project, allowing you to interact with phones, read and write NFC tags and RFID tags.
Features
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- Work in NFC Mode or RFID reader/writer Mode
- RFID reader/writer supports:
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- Plug and play, Arduino compatible
- Built in PCB Antenna, with 4cm~6cm communication distance
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- Work as RFID reader/writer
- Work as 1443-A card or a virtual card
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Package contains
- 1 PN532 NFC RFID Module
- 1 dupont cable Male-Male
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Arduino Library: //github.com/adafruit/Adafruit-PN532
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Transciever & Adapter Board NRF2401+
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CH340G RS232 to TTL Serial Port Module
₦ 3,000Description:
USB To RS232 TTL CH340G Converter Module Upgrade 5v 3.3v Serial Port Module PL2303
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Features:
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- Golden appearance, quality and upscale yellow pin, pin durable than the black market, beautiful
- Not only have the power light PWR, TXD and RXD LEDs also reserved RTS, CTS location convenient and intuitive know whether the product is at work in the absence of the instrument case
- 3V3 and 5V by a short circuit risk selection
Compatibility:
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Content:
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You can get the NRF2401+ Chip from us at //www.konga.com/nrf-240lo1-2-4ghz-wireless-transciever-1988792
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