2.4GHz low power consumption BLE4.0 module (not include antenna) 16*16mm

Sale price A$24.32   Inc. GST
1 unit Ships in 24 hours
The modules use nRF51822 from NORDIC as the controller chips. With its small form factor, low power, high economic Bluetooth radio, nRF51-01 can easily be added in your system and help to promote the design process.
nRF51822 is an ultra-low power 2.4 GHz wireless System on Chip (SoC) integrating the nRF51 series 2.4 GHz transceiver, a 32 bit ARM® Cortex™-M0 CPU, flash memory, and analog and digital peripherals. nRF51822 can support Bluetooth® low energy and a range of proprietary 2.4 GHz protocols, such as Gazell from Nordic Semiconductor.
Fully qualified Bluetooth low energy stacks for nRF51822 are implemented in the S100 series of SoftDevices. The S100 series of SoftDevices are available for free and can be downloaded and installed on nRF51822 independent of your own application code.


Key Features

• 2.4 GHz transceiver

 • -93 dBm sensitivity in Bluetooth® low energy mode

 • 250 kbps, 1 Mbps, 2 Mbps supported data rates

 • TX Power -20 to +4 dBm in 4 dB steps

 • TX Power -30 dBm Whisper mode

 • 13 mA peak RX, 10.5 mA peak TX (0 dBm)

 • RSSI (1 dB resolution)

 • ARM® Cortex™-M0 32 bit processor

 • 275 ^A/MHz running from flash memory

 • 150 ^A/MHz running from RAM

 • Serial Wire Debug (SWD)

 • Memory

 • 256 kB or128 kB embedded flash program memory

 • 16 kB RAM

 • Flexible Power Management

 • Supply voltage range 1.8 V to 3.6 V

 • 2.5 ^s wake-up using 16 MHz RCOSC

 • 0.4 ^A @3V OFF mode

 • 0.5 ^A @3V in OFF mode + 1 region RAM retention

 • 2.3 ^A @3V ON mode, all blocks IDLE

 • 8/9/10 bit ADC - 8 configurable channels

• 31 General Purpose I/O Pins

• One 32 bit and two 16 bit timers with counter mode

• SPI Master


• Two-wire Master (I2C compatible)

• Quadrature Decoder (QDEC)

• AES HW encryption

• Real Timer Counter (RTC)

• 16 MHz crystal

• Balun

• AES HW encryption

• Package variants

 • nRF51-01, 16 x16 mm


• Computer peripherals and I/O devices




Shipping rates Australia wide and New Zealand

Please add the items in cart and proceed to checkout to calculate shipping cost. We have range of shipping options once goods are ready to dispatch. 
1. Regular shipping: Goods will be shipped using Australia post regular shipping service. 
2. Express shipping: Goods will be shipped using Australia post EXPRESS shipping service. 
3. Express split shipping: Local stock from Melbourne will be shipped ASAP (1 business day) using EXPRESS shipment while remaining items from overseas stock when arrived in Melbourne shipped using second EXPRESS shipment. 
4. Pick up from Thomastown, Melbourne is available on appointment between 9 am to 3 pm during business days. 



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Unless expressly agreed otherwise with you, we will not commence delivery of an order until we have received cleared payment of the purchase price in full.

All orders placed before 11 am AEST (Monday to Friday) will ordinarily be processed on the same day.

We will endeavour to ship the Products by the applicable time indicated on the website, but all times are indicative only.  All shipping times are dispatch times only, and actual delivery dates will depend on the shipping method chosen, delivery address and delivery service provider. 

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*Go to Australia post delivery time calculation to get various Australia post service in your area please use our shipping postcode Thomastown, 3074 as the "from" address - https://auspost.com.au/parcels-mail/delivery-times.html?ilink=tools-open-deliv-times.

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We ship all products throughout mainland Australia, Tasmania and New Zealand - Including Darwin, Melbourne, Sydney, Tasmania, Adelaide, Brisbane, Perth, all metro and regional areas but do not deliver to areas in Australia where the Australia Post delivery network is not available. 

Check Express shipping delivery coverage area at - http://auspost.com.au/parcels-mail/delivery-areas.html

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  • re-attempt delivery at a later time or date, in which case we may charge you an additional re-delivery fee. 

Note that if a delivery is left unattended at the shipping address and is subsequently stolen then the theft is your responsibility, not ours.

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