Bluetooth 4.0 module based on nRF51822, small size, stable and reliable, can be directly applied to the product.
Parameters: Master chip: nRF51822 Communication distance: 30m (condition: open area / 1M rate) Working frequency band: 2.4GHz Operating voltage: 2.0V ~ 3.6V Temperature range: -40°C ~ 85°C Size: 24.5mm x 32.26mm (PCB) Interface: all I/O interfaces except P0.26 and P0.27 Needle spacing: 2.00mm Needle spacing on both sides: 18.00mm Antenna: Onboard Antenna
Applications: Wearable device Bluetooth smart application Mobile phone peripherals RF Smart RF Tag Smart home appliances industrial control data collection system
Introduction to nRF51822 The nRF51822 is a multi-protocol, single-chip solution for ultra-low power wireless applications (ULP wirelesss applications). It integrates Nordic’s state-of-the-art wireless transmitters while supporting Bluetooth(R) low energy and a dedicated 2.4GHz protocol stack. The basic situation is: 2.4GHZ Multi-protocol Wireless RF 32-bit ARM Cortex M0 processor 128-bit AES hardware encryption processor 256kB flash / 32kB RAM Programmable peripheral interface PPI Full-featured digital interface: SPI / I2C / UART 10-bit ADC Programmable output power: +4dBm to -20dBm Application development and protocol stack completely independent Fully compatible with NRF24L series Compatible with NRF51xxx series pins Global Independent Power Management Operating voltage range (1.8 V ~ 3.6 V)
Specification: NRF51822 2.4G Wireless Communication Module
Brand Name
WAVGAT
Condition
New
Type
Other
Model Number
NRF51822
Application
Other
Operating Temperature
-40-+85
Supply Voltage
2.0V ~ 3.6V
Dissipation Power
.
Package
Other
is_customized
Yes
5 reviews for NRF51822 2.4G Wireless Communication Module
4.8out of 5
★★★★★
★★★★★
4
★★★★★
1
★★★★★
0
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★★★★★
E***n –
It’s been a long time. Hasn’t checked yet.
Helpful(0)Unhelpful(0)You have already voted this
★★★★★
M***s –
Thanks
Helpful(0)Unhelpful(0)You have already voted this
★★★★★
E***u –
Cannot get it to work with VESC. Larger model works
Helpful(0)Unhelpful(0)You have already voted this
★★★★★
K***s –
These are differently sized than the other nrf51822 modules in the same form factor, but they’re still the QFAA chip and the pins are still 2.0mm instead of 2.54mm
Helpful(0)Unhelpful(0)You have already voted this
★★★★★
I***y –
Very long delivery. A similar product, bought simultaneously with this came 3 weeks ago.
E***n –
It’s been a long time. Hasn’t checked yet.
M***s –
Thanks
E***u –
Cannot get it to work with VESC. Larger model works
K***s –
These are differently sized than the other nrf51822 modules in the same form factor, but they’re still the QFAA chip and the pins are still 2.0mm instead of 2.54mm
I***y –
Very long delivery. A similar product, bought simultaneously with this came 3 weeks ago.