Nordic Semiconductor Logo

Nordic LU1+ / LE1
Ultra low power wireless solutions from Nordic Semiconductor can allow you to automate and monitor your entire home… including your rice cooker


  Nordic LU1+ w/Dongle
  LE1 - Peripheral Device Examples (Home Automation)
Rice cooker or any appliance Digital Thermostat - Heat and A/C control Home Alarm - Security Systems Lighting - Interior Yard Lights - Exterior Lighting Garage Door Opener - Including gates
Appliances:
Rice Cooker
Temperature Control:
Digital Thermostat
Home Security:
Alarm System
Interior Lighting:
Table Lamps and recessed lighting
Exterior Lighting:
Yard Lights
Gate Control:
Garage Door Opener

Nordic Semiconductor Logo Small
LU1+
Ultra Low Power Wireless
System-on-Chip USB Solution
Nordic Semiconductor Logo Small
LE1
Ultra Low Power Wireless
System-on-Chip Solution

Nordic LU1+ Product Shot

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  • nRF24L01+ compatible RF Transceiver
  • Worldwide 2.4GHz ISM band operation
  • Up to 2 Mbps on air data rate
  • Enhanced ShockBurstTM hardware link layer
  • On air compatible with nRF24LE1, LU1, L01+, L01, nRF2401A, 02, E1 and E2
  • Low cost external ±60ppm 16MHz crystal
  • Full speed USB 2.0 compliant device controller
  • Up to 12 Mbps USB transfer rate
  • 2 control, 10 bulk/interrupt and 2 ISO endpoints
  • 512 bytes dedicated USB endpoint buffer RAM
  • Software controlled on-chip pull-up resistor for D+
  • Integrated PLL for full-speed USB operation
  • On chip Voltage regulators, 4.0 to 5.25V supply range
  • Enhanced 8-bit 8051 compatible microcontroller
  • Reduced instruction cycle time
  • 32-bit multiplication-division unit
  • 16 or 32 Kbytes on-chip flash memory
  • 2 Kbytes SRAM
  • 6 general purpose digital input/output pins
  • Hardware SPI and UART
  • 3 16-bit timers/counters
  • 128 bit AES encryption/decryption co-processor
  • Supports flash programming and upgrades over USB
  • Supports nRFprobe and FS2 hardware debuggers
  • Compact 32-pin 5x5mm QFN package
  • nRFgo compatible development kit

Nordic LE1 Product Shot

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  • Fully featured ultra low power nRF24L01+ 2.4GHz transceiver core
  • Worldwide 2.4GHz ISM band operation
  • Enhanced ShockBurstTM hardware link layer
  • 250 kbps, 1 Mbps and 2 Mbps on-air data rate options
  • Air compatible with nRF24L01; nRF24L01+; nRF24LU1, and nRF2401A, -02, -E1 and -E2
  • Low cost external+/-60ppm 16MHz crystal
  • Enhanced 8-bit 8051 compatible microcontroller
  • 32-bit multiplication-division unit
  • AES encryption/decryption accelerator
  • 16 kbytes on-chip flash memory
  • 1 kbyte on-chip data flash memory
  • 512 bytes high-endurance data flash memory
  • 1 kbyte on SRAM plus 256 bytes of IRAM
  • Low power 16MHz crystal and RC oscillators
  • Ultra low power 32kHz crystal and RC oscillators
  • Flexible real-time counter and three 16-bit timers/counters
  • Ultra low power analog comparator for system wake-up
  • Rich set of digital interfaces including: SPI master/slave, 2-wire master/slave, and UART
  • 2-channel PWM
  • Programmable resolution ADC: 6, 8, 10, or 12-bits
  • Random Number Generator based on thermal noise
  • Supports the Nordic nRFProbe hardware debugger
  • Programmable generic I/O pins
  • Three package options:
    • 4x4mm 24-pin QFN (7 Generic I/O pins)
    • 5x5mm 32-pin QFN (15 Generic I/O pins)
    • 7x7mm 48-pin QFN (31 Generic I/O pins)


  Also Available   Also Available

nRFgo Starter Kit Product Shot

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nRFgo Starter Kit

The nRFgo Starter Kit provides a generic development platform for all nRF devices providing motherboards with sockets for the nRFgo development kit modules as well as the nRFgo Studio evaluation and management PC application


nRFgo Starter Kit Product Shot

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nRFgo Starter Kit

The nRFgo Starter Kit provides a generic development platform for all nRF devices providing motherboards with sockets for the nRFgo development kit modules as well as the nRFgo Studio evaluation and management PC application



Nordic LU1+ Development Kit Product Shot

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nRF24LU1+ Development Kit

The nRF24LU1+ Development Kit comes in only one version, fitted with nRF24LU1P-F32Q32 (32 kbytes flash memory) devices. The kit include nRFgo compatible nRF24LU1+ radio modules, a production ready USB dongle, complete Software Development Kit (SDK) and the nRFprobe hardware debug utility.

Nordic LE1 Development Kit Product Shot

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nRF24LE1 Development Kit

The nRF24LE1 Development Kit comes in three versions: one for each package variant. These include the nRF24LE1 radio modules, complete Software Development Kit (SDK), and nRFProbe hardware debug support.


  Diagrams     Diagrams
  Block Diagram
Nordic LU1+ Block Diagram
  Block Diagram
Nordic LE1 Block Diagram

  System Diagram
NOrdic LE1 System Diagram
  Specifications   Specifications

    Download Specs (PDF)

Frequency band 2.4GHz ISM ( 2.400 – 2.4835GHz)
On-air data rate 250 kbps, 1 or 2 Mbps
Modulation GFSK
RF channels 79 within the 2.4 GHz ISM band
RF channel resolution 1 MHz
RF output power Programmable: 0, -6, -12 or -18 dBm
Receiver sensitivity -94 dBm @ 250 kbps
-85 dBm @ 1 Mbps
-82 dBm @ 2 Mbps
External crystal 16MHz ±60ppm
Hardware Link layer Enhanced ShockBurst™
- Automatic packet assembly (Preamble, Address, CRC)
- Automatic packed detection and validation
- Dynamic payload length (0 to 32 bytes)
- Auto acknowledgment with payload
- Auto retransmit
6 data pipe MultiCeiver™
USB Interface Full-speed USB 2.0 compliant
- 2 control, 10 bulk/interrupt and 2 ISO endpoints
- Double buffered ISO endpoints
- Dedicated 512 bytes endpoint RAM
- On chip software controlled pull-up resistor for D+
- Suspend and resume power management functions
Microcontroller Enhanced 8-bit 8051 compatible microcontroller
- Reduced instruction cycle time
  Up to 12X compared to legacy 8051
- Up to 16MHz operation
- 32-bit multiplication/division unit
Program Memory - Flash
- Programmable over USB
- 16 kbytes – nRF24LU1P F16Q32
- 32 kbytes – nRF24LU1P-F32Q32
RAM 2 kbytes SRAM
Hardware Security 128-bit key-length AES co-processor
Digital I/O 6 programmable I/O pins
- Hardware SPI master/slave
- UART, GPIO, interrupts
- JTAG Debug interface
Hardware debuggers supported nRFprobe (incl. in development kit)
System Navigator from First Silicon
Solutions (FS2)
Package options RoHS compliant
32-pin 5x5mm QFN

    Download Specs (PDF)

Frequency band 2.4GHz ISM ( 2.40000 – 2.4835GHz)
On-air data rate 250 kbps, 1 Mbps or 2 Mbps
Modulation GFSK
Channel bandwidth 1MHz for 250 kbps and 1 Mbps mode,
2MHz for 2 Mbps mode
RF channels 126
Output power Programmable: 0, -6, -12 or -18 dBm
External crystal 16MHz ±60ppm
Hardware Link layer Enhanced ShockBurst™
Microcontroller Enhanced 8-bit 8051 compatible microcontroller
- Reduced instruction cycle time
- Up to 16MHz operation
- 32-bit multiplication/division unit
Program Memory 16 kbytes flash (1k endurance)
Data memory 1 kbytes (1k endurance) plus
512 bytes high endurance flash
RAM 1 kbytes SRAM plus 256 bytes IRAM
Oscillators 16MHz crystal oscillator
16MHz RC oscillator
32kHz crystal oscillator
32kHz RC oscillator
Hardware Security 8 x 8 Gaolis field multiplier for AES acceleration
Digital I/O Flexible general purpose data port
- Hardware SPI master/slave
- 2-wire master/slave
- UART
Analog peripherals Programmable resolution ADC
2-channel PWM
Analog comparator
Random Number Generator
General purpose I/O 7 for 24-pin 4x4mm variant
15 for 32-pin 5x5mm variant
31 for 48-pin 7x7mm variant
Hardware debuggers supported nRFProbe, System Navigator from
First Silicon Solutions (FS2)
Voltage regulator On-chip 1.9 to 3.6V operation
Package options RoHS compliant
24-pin 4x4mm QFN (nRF24LE1-F16Q24)
32-pin 5x5mm QFN (nRF24LE1-F16Q32)
48-pin 7x7mm QFN (nRF24LE1-F16Q48)