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M5Stack RFID 2 Unit WS1850S
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The RFID2 Unit operates in the 13.56 MHz frequency band and utilizes the modulation and demodulation principle to interact with an RFID card. This unit can realize the functions of a card reading and writing device. Applications such as access control systems, time tracking, inventory management, and shared vehicle access recording are possible. Connect this unit to the GROVE PORTA on M5Core or M5Stick. The I2C address is 0x28.
Info: Compared to the previous generation RFID UNIT, only the reading and writing IC RC522 has been replaced by the WS1850S. There are no differences in functionality.
Technical Details:
Manufacturer: M5Stack
Manufacturer SKU: U031-B
Chip: WS1850S
Frequency: 13.56 MHz
I2C Address: 0x28
I2C Data Rate: Fast Mode: up to 400 Kbit/s; High-Speed Mode: up to 3400 Kbit/s
RC522 Transceiver Buffer: 64 Bytes
Supported Protocol: ISO14443A, MIFARE, and NTAG
Operating Temperature: -20°C to 85°C
Reading and Writing Distance: < 20mm
Mounting: Two Lego compatible holes
Connection Plug: PH2.0 4 Pin
Interface: Grove
Used Pins: G21, G22 (SDA, SCL)
Dimensions: 48 x 24 x 8mm
Weight: 12g
Delivery Contents:
1x M5Stack RFID 2 Unit WS1850S
1x GROVE Cable 20cm.
Development board type | Kit |
Item number | 24083751 |
Manufacturer | M5Stack |
Category | Development boards + Kits |
Manufacturer no. | U031-B |
Release date | 6.2.2023 |
Sales rank in Category Development boards + Kits | 40 of 2820 |
Development board type | Kit |
Power supply | Electrical connection |
Operating voltage | 5 V |
Wireless transmission | Radio Frequency (RF) |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1x GROVE cable 20cm, 1x M5Stack RFID 2 Unit WS1850S |
Length | 48 mm |
Width | 24 mm |
Height | 8 mm |
Weight | 6 g |
Length | 13.80 cm |
Width | 9.40 cm |
Height | 1 cm |
Weight | 13 g |
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