nRF24LU1 Breakout Board with Chip Antenna [RETIRED]


A sweet breakout of Nordic's new nRF24LU1 chip! This chip is basically an 8051 microcontroller with an nRF24L01 strapped to it! The breakout provides the chip and all necessary support passives to make it go! The chip comes pre-programmed with a serial bootloader that only requires TX, RX, /RESET, and GND to work!

  • MCU: Enhanced 8-bit 8051-compatible microcontroller with 16 kB program flash memory, 2 kbytes SRAM, nRF24L01-compatible RF transceiver, 3 16-bit timers/counters, AES encryption/decryption co-processor, full-speed USB 2.0-compliant device controller, 6 GPIO, 32-bit multiplication-division unit, SPI, UART
  • On-chip bootloader is compatible with SDCC C compiler
  • On-board 800 mA 3.3V regulator
  • Power LED
  • RESET button
  • On-board chip antenna (no external antenna needed!)
  • Up to 2Mbps on-air data rate
  • Air-compatible with nRF24L01, nRF2401A, nRF2402, nRF24E1, and nRF24E2
  • Not RoHS-compliant!
  • If using USB, you must provide resistors and capacitors for D+ and D- externally!

  • Documentation:
  • nRF24LU1 Datasheet
  • Schematic
  • Pin Assignment
  • MAX3232 Circuit for Programming
  • PC-side Bootloader written in C# (requires external MAX3232 circuit shown above to work properly!)
  • On-chip Bootloader Source Code (assembles with AS31)
  • Example Blink Program on P0.0 (requires external LED and resistor!)
  • Example RF test program

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    This product was added to our catalog on Saturday 09 August, 2008.

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