IQBOX M670 Embedded Module
UHF M670 Embedded Module
Embedded UHF Module M670
The EMBEDDED UHF MODULE M670, part of Soltronic’s new line of UHF readers, is a high-performance UHF RFID module with eight antenna ports, based on the latest-generation IMPINJ reader chips (E310 / E510 / E710).
Thanks to its programmable output power of up to 33 dBm, the module can achieve reading distances of up to 12 meters (depending on the type of antenna, transponder, and environment). The all-aluminum housing and excellent heat dissipation make it ideal for integration into fixed industrial machines, shelving systems, and supply chain applications.
The M670 is equipped with UHF technology EPC Class 1 Gen 2 (ISO 18000-63) and is globally applicable with a frequency range of 840 to 960 MHz. The Impinj-based reader chip allows for fast tag reading, with speeds of 350 to 1,000 tags per second (depending on the IC chip).
Soltronic hardware comes with a complete SDK for the development of applications on embedded controllers, Linux, or Windows systems. In addition to documentation, command protocols, and source code, the SDK also includes a Windows-based demo application with full functionality across all supported UHF RFID standards.
RFID IC
Impinj E310 / E510 / E710
Next-generation chip for high performance and reliable UHF tag reading.
Supported Standards
EPC Class 1 GEN2 (ISO 18000-63)
Globally compatible with the most widely used UHF RFID standards.
RF Output Power
Up to 33 dBm
Powerful RF transmission for extended reading distance and stable performance.
Reading Speed and Range
350 – 1000 tags per second
Up to 12 meters
Excellent performance in high-volume scenarios and complex industrial environments.
Antenna Connectivity
8 x SMA Connectors
Support for multiple antennas ensures wide coverage and flexible installation.
Communication Interface
UART – TTL
Easy integration with microcontrollers and embedded systems.
Technical Specifications
Radio Specifications
Operating Frequency: 840…960 MHz
Configurations available for:
USA: 902…928 MHz (FCC)
EU: 865…868 MHz (ETSI)
RFID IC: Impinj E310 / E510 / E710
RF TX Power: +5…33 dBm, adjustable in 1 dB steps
RF Sensitivity: -87 dBm
RF Channel Isolation: 32 dB
Reading Range: Up to 12 meters*
RF Impedance: 50 Ω
Antenna: 8 SMA female connectors for external antennas
Electrical Specifications
Power Supply: 5 Vdc
Power Consumption:
1700 mA @ +33 dBm TX Power
120 mA in standby mode
40 mA in enabled mode
Connectors: 15-pin FPC socket
Communication Interface: UART TTL port
Baudrate: 9600…921600 bit/s, 115200 bit/s factory default
GPIO
2 Inputs (TTL Levels):
Logic low: < 0.8 V, minimum 0 V
Logic high: > 2 V, maximum 3.3 V
2 Outputs (TTL Levels):
Logic low: max 0.4 V
Logic high: min 2.9 V, max 3.3 V
IO: Maximum output current per port: 5 mA
Mechanical Specifications
Dimensions: 93.5 × 80.3 × 8 mm
Weight: 118 g
Material: Aluminium
Environmental Conditions
Operating Temperature: -25 °C … +55 °C
Storage Temperature: -40 °C … +85 °C
Humidity: up to 95%, non-condensing
Supported Standards / Tags
ISO Standard: ISO 18000-63 (EPC Class 1 Generation 2)
Read Rate: 350 – 1000 tags/s
Tag Cache: ≥ 1000 tags @ 12 Bytes EPC size
SDK Information
Supported Operating Systems: Windows, Linux, Android
Supported Programming Languages: C, C#/.NET, Java
Demo Software: Available for Windows
Datasheet UHF Embedded Module M670 
RFID IC
Impinj E310 / E510 / E710
Next-generation chip for high performance and reliable UHF tag reading.
Supported Standards
EPC Class 1 GEN2 (ISO 18000-63)
Globally compatible with the most widely used UHF RFID standards.
RF Output Power
Up to 33 dBm
Powerful RF transmission for extended reading distance and stable performance.
Reading Speed and Range
350 – 1000 tags per second
Up to 12 meters
Excellent performance in high-volume scenarios and complex industrial environments.
Antenna Connectivity
8 x SMA Connectors
Support for multiple antennas ensures wide coverage and flexible installation.
Communication Interface
UART – TTL
Easy integration with microcontrollers and embedded systems.
Technical Specifications
Radio Specifications
Operating Frequency: 840…960 MHz
Configurations available for:
USA: 902…928 MHz (FCC)
EU: 865…868 MHz (ETSI)
RFID IC: Impinj E310 / E510 / E710
RF TX Power: +5…33 dBm, adjustable in 1 dB steps
RF Sensitivity: -87 dBm
RF Channel Isolation: 32 dB
Reading Range: Up to 12 meters*
RF Impedance: 50 Ω
Antenna: 8 SMA female connectors for external antennas
Electrical Specifications
Power Supply: 5 Vdc
Power Consumption:
1700 mA @ +33 dBm TX Power
120 mA in standby mode
40 mA in enabled mode
Connectors: 15-pin FPC socket
Communication Interface: UART TTL port
Baudrate: 9600…921600 bit/s, 115200 bit/s factory default
GPIO
2 Inputs (TTL Levels):
Logic low: < 0.8 V, minimum 0 V
Logic high: > 2 V, maximum 3.3 V
2 Outputs (TTL Levels):
Logic low: max 0.4 V
Logic high: min 2.9 V, max 3.3 V
IO: Maximum output current per port: 5 mA
Mechanical Specifications
Dimensions: 93.5 × 80.3 × 8 mm
Weight: 118 g
Material: Aluminium
Environmental Conditions
Operating Temperature: -25 °C … +55 °C
Storage Temperature: -40 °C … +85 °C
Humidity: up to 95%, non-condensing
Supported Standards / Tags
ISO Standard: ISO 18000-63 (EPC Class 1 Generation 2)
Read Rate: 350 – 1000 tags/s
Tag Cache: ≥ 1000 tags @ 12 Bytes EPC size
SDK Information
Supported Operating Systems: Windows, Linux, Android
Supported Programming Languages: C, C#/.NET, Java
Demo Software: Available for Windows
Datasheet UHF Embedded Module M670
