IDTronic – Embedded UHF SMT Module M500
The M500 is a high-performance UHF RFID module developed using the latest generation of Impinj chipsets (E310, E510, E710), engineered for direct SMT assembly into compact devices like PDAs, mobile terminals, and desktop RFID readers. With its clip-sized 21×21 mm footprint and up to 27 dBm RF output, the M500 offers impressive tag read rates up to 1000 tags per second (E710). The module supports EPC Class 1 Gen2 / ISO 18000-63 and enables seamless integration into RFID-enabled products through TTL communication, GPIO interfaces, and optional carrier board versions. This compact powerhouse is ideal for OEMs building next-generation embedded RFID applications.
Specification
RFID & Performance:
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Standards: EPC C1 GEN2 | ISO 18000-63
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Frequency: 840–960 MHz (FCC & ETSI compliant)
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Output Power: 5–27 dBm (adjustable ±1 dB)
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Read Distance: ≥3 m (with 3 dBi antenna)
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Read Rate:
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E310: ≥300 tags/s
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E510: ≥600 tags/s
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E710: ≥1000 tags/s
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RF Sensitivity:
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E310: –74 dBm
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E510: –80 dBm
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E710: –87 dBm
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Antenna Interface: Single mono-static port (50 Ω IPEX)
Electrical & Interfaces:
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Power Supply: 3.6 – 5.0 VDC (±5%)
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Peak Power Consumption: 2.8 W @ 27 dBm
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Standby Power: 0.81 W
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UART Interface: 3.3V TTL (20-pin SMT)
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Baud Rate: 9600 – 921600 bps (default: 115200)
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GPIO: 2 × GPI / 2 × GPO (TTL, 3.3V)
Mechanical & Materials:
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Dimensions: 21 × 21 × 3.7 mm
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Weight: 2.8 g
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PCB: FR4 gold plate
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Shielding: Aluminum alloy
Environmental Conditions:
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Operating Temp: –20 °C to +55 °C
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Storage Temp: –40 °C to +85 °C
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Humidity: 5–95% (non-condensing)
Software & SDK:
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OS Support: Windows, Linux, Android
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Languages: C, C#/.NET, Java
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Includes: Windows demo application + command protocols
Certifications:
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CE, ETSI EN 302 208 V3.1.1, RED 2014/53/EU
Benefits
Only 21 mm square, this module can be directly soldered to PCBs—perfect for space-constrained OEM designs.
Handles up to 1000 tags per second (E710) with up to 27 dBm output power—ideal for real-time asset tracking and inventory control.
Available with or without carrier board, and powered by E310/E510/E710 chipsets for tailored performance across mobile, industrial, and long-range applications.
Related Products
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- Dimensions: 230 mm x 100 mm x 80 mm
- Weight:
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- USB version: 170 g (without cable)
- Housing: Plastic ABS
- Protection class: IP30
- Operating frequency:
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- Supply voltage:
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- USB version: USB High Powered Interface
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- Storage:-20 degree C up to +70 degree C
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- Weight: approx. 90 g
- Housing: Polyamide
- Color: RAL7035 (light grey)
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