4 times the distance in the long range
Equipped with orientation detection function
MK71511
Module
Abundant memory capacity
Also supports Bluetooth mesh
MK71521
Module
Compact and space-saving,
ideal for initial evaluation
MK715x1EK1
Small and simple type
Evaluation kit
Various shields of
Arduino Uno R3 can be used
MK715x1EK1A
Arduino pin compatible type
Evaluation kit
MK715x1 is high-reliability designed for using a long time, considering industrial use.
MK715x1 has unique pad allocation that supports wiring all 32 signals on 2-layer board and downsizing module at the same time.
Then PCB cost that is mounted module will be reduced.
It's writing application software that is developed by user into MK715x1 and shipping.
Please contact sales office to ask order condition and detail when you'd like to use this service.
Expanding application by Bluetooth
5
Data transfer
DATA TRANSFER
Sports & Fitness
Health & Wellness
PC Peripherals & Accessories
Location services
LOCATION SERVICE
Point Of Interrest
Item Finding
Asset Tracking
Way Finding
Device network
DEVICE NETWORK
Control Systems
Monitoring Systems
Automation Systems
MK71511 / MK71521 integrates nRF52 series IC (nordic) that in No.1 share in industry
MK71511 / MK71521
All in One module integrated all necessary peripheral cuircuit.
This is recommended for users who focus on consumption current.
Features | ||||
---|---|---|---|---|
Product Name | MK 71511 |
MK 71511A |
MK 71521 |
MK 71521A |
Bluetooth SIG Certified |
v5.2 | |||
Bluetooth IC |
nRF52811 (Nordic Semiconductor) |
nRF52832 (Nordic Semiconductor) |
||
Dimension | 9.7mm(W) × 13.4mm(H) × 2.0mm(D) | |||
Package | 54pin LGA pin compatible | |||
Core CPU |
Arm Cortex-M4 Processor 64MHz |
Arm Cortex-M4 Processor with FPU 64MHz |
||
Flash ROM |
192KB | 512KB | ||
RAM | 24KB | 64KB | ||
Max. Transmittion Power |
+4dBm | |||
Sensitivity (1Mbps) |
-97dBm | -96dBm | ||
Crystal | 32MHz & 32.768kHz |
32MHz | 32MHz & 32.768kHz |
32MHz |
Interface | ||||
---|---|---|---|---|
Product Name | MK 71511 |
MK 71511A |
MK 71521 |
MK 71521A |
GPIO | 30 | 32 | 30 | 32 |
SPI | 2ch (Master/Slave) |
3ch (Master/Slave) |
||
UART | 1 (to 1,000kbps) | |||
I2C | 1ch (Master/Slave) |
2ch (Master/Slave) |
||
I2S | 2ch (Master/Slave) |
|||
PWM | 4ch | 3 × 4ch | ||
ADC | 8ch (12bit, 200kHz) | |||
NFC |
SoftDevice (Protocol) by Nordic semiconductor |
|||||||
---|---|---|---|---|---|---|---|
Product Name | MK71511 / MK71511A |
MK71521 / MK71521A |
|||||
SoftDevice | S140 (v7.0.1) | S112 (v7.0.1) | S113 (v7.0.1) | S132 (v7.0.1) | S112 (v7.0.1) | S113 (v7.0.1) | |
Bluetooth SIG Certified |
v5.1 (As of April 2020) | ||||||
2M PHY | |||||||
LE Secure Connections | |||||||
Privacy | 1.2 | ||||||
Long Range |
|||||||
Advertising Extension | |||||||
Multi Connection | 20 | 4 (peripheral) |
4 (peripheral) |
20 | 4 (peripheral) |
4 (peripheral) |
|
LE Data Packet Length Extension | |||||||
Mesh Multi Protocol | TBD | TBD | |||||
Direction Finding | |||||||
necessary Flash ROM* |
156 KB |
100 KB |
112 KB |
152 KB |
100 KB |
112 KB |
|
necessary RAM* |
7.2 KB |
5.2 KB |
5.9 KB |
7.0 KB |
5.2 KB |
5.9 KB |
Development flow of application using MK71511/MK71521 is shown step-by-step.
This is filled with usuful information, please use it as a reference
Evaluation kit are 2 types. there're "MK715x1EK1" as small type and "MK715x1EK1A" as Arduino pin compatible type.
Plus version "MK715x1EK1P","MK715x1EK1AP" that included debug probe for Arm "J-Link LITE" are also provided.
Support Standard |
Evaluation Board Externals |
Components | Notes | Sample and Buy |
---|
User gets information, tools and support that is necessary to develop nRF52x from Web, Info-Center(Downloading documents), Developer Zone(Technical support & Developer's community) of Nordic Semiconductor.
Bluetooth® word mark is owned by the Bluetooth® SIG, Inc.
Arm® and Cortex® are trademarks or registered trademarks of Arm Limited in the EU and other countries.
All other company names and product names in this website are trademarks or registered trademarks of the respective companies.