4 Best Beacons Nrf51822 Chipset In The Us - Black Friday 2024
Best Choice1
AdafruitAdafruit (PID 2267 Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v3.0
Main highlights- Works great with both Nordic (Android/iOS) or Adafruit (iOS) UART app, check out our source code if you want to create your own app!
- Uses the fancy Nordic nRF51822 chipset with custom firmware. Comes with Nordic nRF58122 developer key
- Optional Command mode to set GATT services/characteristics, advertising name/packet, Beacon capability, query status, RSSI, etc. 4 LED indicators: blue connection status, red mode status, orange and green for RX/TX Snap-off SWD connector for advanced JTAG re-programming
- Connect to any phone or tablet with BLE, great for debugging or developing BLE devices or apps
- Completely transparent Data mode for USB to Bluetooth LE UART connectivity from computer to tablet/phone. Comes with standard Over-the-Air DFU bootloader, reprogram firmware using any BLE-capable iOS or Android device
9.9Exceptional
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Value for Money2
AdafruitAdafruit Feather nRF52 Bluefruit LE - nRF52832
Main highlights- This chip has twice the flash, SRAM and performance of the earlier nRF51-based Bluefruit modules. Best of all it has Arduino IDE support so there is no 'helper' chip like the ATmega32u4 or ATSAMD21. Instead, this chip is programmed directly! It's got tons of awesome peripherals: plenty of GPIO, analog inputs, PWM, timers, etc. Leaving out the extra microcontroller means the price, complexity and power-usage are all lower/better.
- The example code works great with Adafruit's existing iOS and Android app.
- The chip comes pre-programmed with an auto-resetting bootloader so you can upload quickly in the Arduino IDE with no button-pressing. Want to program the chip directly? You can use our command line tools with your favorite editor and toolchain.
- The Adafruit Feather nRF52 Bluefruit is an easy-to-use all-in-one Bluetooth Low Energy board, with a native-bluetooth chip, the nRF52832! It's our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging.
- It allows you to run code directly on the nRF52832, straight from the Arduino IDE as you would with any other MCU or Arduino compatible device. A single MCU means better performance, lower overall power consumption, and lower production costs if you ever want to design your own hardware based on your Bluefruit nRF52 Feather project!
9.8Exceptional
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3
HiLetgoHiLetgo 2pcs NRF51822 CORE51822 2.4GHz BT4.0 Wireless Bluetooth Module Bluetooth 4.0 Communication Board RF Transceiver Controller Antenna SPI I2C UART
Main highlights- The Multiprotocol Bluetooth 4.0 low energy/2.4 GHz RF SoC designed for ULP (ultra low power) wirelesss applications.
- NRF51822 CORE51822 2.4GHz BT4.0 Wireless Bluetooth
- Frequency range: 2.4GHz
- Core51822 is a wireless module based on nRF51822
- Communication distance (open outdoor@1M data rate): 30m
9.6Exceptional
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4
MakerfireMakerFocus 10pcs NRF24L01+ 2.4GHz Wireless RF Transceiver Module Compatible with Ar duino Raspberry Pi
Main highlights- ★nRF24L01 is a single chip radio transceiver for the worldwide 2.4 - 2.5 GHz ISM band. Compatible with Ar duino and Raspberry Pi
- ★You can find several resources available online easily,such as tutorials, data sheets, and notes
- ★Ultra small: 15x29mm (including:built-in 2.4GHz antenna),for easy implementation into designs without additional hardware
- ★Auto-acknowledge and auto-retransmit function
- ★Applications: Wireless peripherals, remote control systems such as RC vehicles and consumer remote electronics, wireless voice transmission such as VoIP, wireless sensor networks, wireless networks, home and commercial automation
9.4Excellent
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