Soc bluetooth

Soc bluetooth DEFAULT

Review of Bluetooth Low Energy (BLE) Solutions

Learn why Bluetooth Low-Energy (BLE) is one of the most popular technologies for new electronic hardware products. I’ll also teach you how to incorporate wireless functionality like BLE into your new tech product.

Bluetooth Low-Energy (BLE) is definitely one of the most popular technologies for new electronic hardware products. There are good reasons.

BLE is an extremely low power wireless technology that can be powered from a tiny battery for potentially years. Even better, it’s also relatively simple to implement and very affordable.

There are two ways to incorporate wireless functionality, such as BLE, into a new product: either use a module or use a System-on-a-Chip (SoC) solution.

For the majority of products I highly suggest that you begin with a module that includes a built-in antenna (all of the modules in this article include an antenna). This is primarily due to the fact that a module will save you thousands of dollars in FCC certification fees and simplify development.

Later, once you reach higher manufacturing volumes you can migrate from a module solution to a chip solution so as to lower your product’s manufacturing cost and increase your profit margins.

Although, there are a couple of BLE modules that are priced so low that it might not ever make financial sense to switch to a custom SoC based solution.

A Bluetooth SoC is basically just a microcontroller with an embedded Bluetooth radio. For many products this chip can also serve as the master microcontroller for your product.

However, for more complex products a faster microcontroller may be used as your master controller, while the Bluetooth SoC acts as a peripheral device that interfaces with your primary microcontroller.

Although not absolutely essential, I highly recommend that you use a Bluetooth module that uses the same SoC that you may eventually use at higher manufacturing volumes. Doing so will make the transition a bit easier with less code rewrite required.

Perhaps somewhat surprisingly, many Bluetooth chip manufacturers don’t offer modules based on their chips. So in those cases the module manufacturer will be different than the chip manufacturer.

Mesh Networking with BLE

One disadvantage of BLE for some applications versus some other wireless protocols such as ZigBee, is that BLE doesn’t officially offer mesh networking.

Fortunately, there are a few BLE solutions that do offer this powerful feature (including solutions from Nordic and Qualcomm).

Bluetooth Low Energy normally allows only two devices to be active simultaneously within a 10 meter (33 feet) operating range. But with mesh networking you can control nearly an unlimited number of devices all from a single device.

Mesh networking also greatly expands the network’s coverage area.

For example, if device A must communicate with device C it can normally only do it via a direct connection. Both devices must have sufficient transmission power to reach the full distance between them.

Mesh networks, on the other hand, offer a decentralized network of devices that allows each device to effectively expand the coverage range by relaying messages to other devices.

Mesh networks allow a device to communicate with any and all devices nearby because each device can relay a message to any other device.

So instead of communicating directly from device A to device C, mesh networking allows you to use an intermediate device B to relay the message.

This allows both increased coverage range and reduced power consumption. Mesh networking also allows you to control a huge number of devices simultaneously since any device you communicate with can relay messages to any other devices.

Nordic Semiconductor

Chip Solution (Nordic nRF51822 / nRF52832)

Nordic Semiconductor is a leading manufacturer of Bluetooth SoC solutions. Both their nRF51822 and nRF52832 chips are quite popular.

One primary difference between the nRF51822 and nRF52832 is the core microcontroller. The nRF51822 uses a 32-bit ARM Cortex-M0 microcontroller running at 16 MHz.

Whereas the nRF52832 uses a much faster, more advanced 32-bit ARM Cortex-M4F microcontroller running at 64 MHz.

In fact, the nRF52832 has the fastest microcontroller of any of the purely BLE solutions reviewed. It even includes a floating point unit (FPU) which is what the ‘F’ in Cortex-M4F signifies.

The only solution with a faster processor is the Espressif ESP32, but that is really a different beast that consumes about 16 times more current than the nRF52832.

So if your product needs a really high performance microcontroller, but yet power consumption must be kept small, then the nRF52832 is likely your best choice.

Also, the nRF52832 is Bluetooth 5 ready, whereas all of the other solutions only support the Bluetooth 4 specification.

The nRF52832 includes considerably more memory (FLASH and RAM), and even consumes less power than the nRF51822.

The only advantage to the nRF51822 is the lower price. However, the price difference is pretty minimal so I generally recommend the nRF52832.

Module Solutions

As I mentioned previously, many Bluetooth SoC manufacturers don’t offer modules based on their chips. This is true with Nordic Semiconductor.

But fortunately there are many companies, including Rigado and Fanstel, that offer BLE modules based on Nordic chips.

The Rigado BMD-200 is based on the Nordic nRF51822, and the Rigado BMD-300 is based on the more powerful nRF52832.

Rigado BMD-300 BLE module
Rigado BMD-300 BLE module


Rigado also offers the BMD-350 which is an ultra-compact variant of the BMD-300 that measures only 6.4mm x 8.65mm x 1.5mm.

Fanstel offers a wide selection of BLE modules at almost half the cost of most other modules. In fact, Fanstel’s BLE modules are the lowest cost BLE modules I’ve seen available (except for the Espressif ESP32 module which I discuss later).

For example, the Rigado BMD-300 sells for $7.09 in quantities of 1k pieces, whereas the Fanstel BT832 sells for only $4.73.

Fanstel just recently released the BT832A which is based on the Nordic nRF52810 chip (a lower memory version of the nRF52822). The BT832A costs only $3.63 for quantities of 1k units.


BLE modules from Fanstel based on the Nordic nRF52832
BLE modules from Fanstel based on the Nordic nRF52832


Fanstel also offers various other longer range BLE modules based on the Nordic nRF52832. This includes the BT832X which has an operating range of 1,170 meters. The BT832X sells for $9.98 at volumes of 1k pieces.

The BC832 is their smallest module measuring only 7.8mm x 8.8mm x 1.3mm and it sells for $6.08 @ 1k pcs.


Fanstel's smallest BLE module is the BC832
Fanstel’s smallest BLE module is the BC832


The lowest cost and lowest power Fanstel module is the BH678C which is based on the Toshiba TC3567C SoC (I don’t cover the Toshiba SoC in this article, yet). The BH678C has peak current consumption of 3.3 mA and costs only $3.30 each.

Finally, the smallest BLE module available (with an antenna) is the Taiyo Yuden EYSHSNZWZ module which measures only 3.25mm x 8.55mm x 0.9mm. It is also based on the Nordic nRF52832 SoC.


Cypress Semiconductor

Chip Solution (Cypress PSoC 4 BLE)

The PSoC 4 BLE chip solution from Cypress is based on an ARM Cortex-M0 microcontroller running at 48 MHz.

It incorporates up to 256 KB of FLASH memory and 32 KB of RAM memory. It consumes 18.7 mA of current while receiving data, putting this solution on the higher end of power consumption for the BLE modules reviewed.

The Cypress chips incorporates all of the standard microcontrollers functions including UART, I2C, SPI, I2S, timers, an ADC, and two DACs.

The Cypress PSoC 4 also provides up to 36 programmable GPIO pins, and it even includes 4 operational amplifiers to use for analog functions.

Module Solution (Cypress EZ-BLE)

Cypress is one of the manufacturers that makes both BLE chip solutions and module solutions based on their chips. Cypress offers the EZ-BLE module which is one of the lower cost BLE modules available.

NOTE: Be sure to download your free PDF guide 15 Steps to Develop Your New Electronic Hardware Product.

The EZ-BLE module sells for $4.59 @ volumes of 5k units. Cypress BLE modules are available as small as only 11 mm x 11 mm x 1.8mm, making it the third small module reviewed.

Texas Instruments

Since I was a design engineer for Texas Instruments for over 10 years it’s no secret that I really like TI products. Texas Instruments not only offers great products but they also provide some of the best technical support for startups.

Chip Solution (TI CC2650)

The Texas Instruments CC2650 not only provides BLE functionality but also supports ZigBee and 6LoWPAN wireless protocols.

The TI CC2650 is based on an ARM Cortex-M3 architecture microcontroller which is a faster, more advanced microcontroller than the Cortex-M0 architecture used in most of the other BLE chips.

Texas Instruments also offers an incredibly popular Internet of Things (IoT) development kit based on the CC2650 that I’ve written about before called the SensorTag.

CC2650MODA BLE module from Texas Instruments
CC2650MODA BLE module from Texas Instruments


Module Solution (CC2650MODA)

Texas Instruments is one the manufacturers that offers a module based on their BLE SoC solution. The CC2650MODA module measures 16.9mm x 1mm, and costs $6.09 in quantities of 1k units.

Dialog Semiconductor

Dialog Semiconductor isn’t as well known as the other chip manufacturers I’ve discussed so far. However, they offer one of the lowest cost and lowest power consumption BLE chips available.

Chip Solution (DA1458x)

The DA1458x is based on a 32-bit ARM Cortex-M0 running at 16 MHz. It comes in two variants. The DA14583 includes 128 KB of FLASH memory, whereas the lower cost DA14580 instead includes 32 KB of One-Time-Programmable (OTP) memory.

In most cases, I recommend the DA14583 with its rewritable FLASH memory for development, and then the lower cost DA14580 with OTP for production. This strategy assumes that your firmware program is less than 32 KB.

The Dialog BLE chip consumes about 25% less power than the Nordic nRF52832, and less than half of the power of the nRF51822. The only BLE chip that consumes less power is the Atmel chip which I discuss shortly.

Module Solution (Panasonic PAN1740)

Dialog unfortunately doesn’t manufacture any modules that use their BLE chips. The Panasonic PAN1740 is however a module that is available which is based on the Dialog DA1458x BLE SoC.

PAN1740 BLE module from Panasonic
PAN1740 BLE module from Panasonic


The PAN1740 module sells for $9.57 at quantities of 500 units. Measuring only 9mm x 9.5mm x 1.8mm it’s the second smallest BLE module reviewed.


Qualcomm is not generally considered a good supplier for startups. This is because they typically only supply to larger companies. As a measly startup you will get no love from Qualcomm which means no support and sometimes no parts either.

Chip Solution (CSR101x)

Qualcomm (formerly CSR) does however offer a very low cost, popular BLE chip called the CSR101x. It’s based on a proprietary microcontroller running at only 16 MHz and incorporates 128 KB of FLASH memory and 64 KB of RAM memory.

The CSR101x consumes around 20 mA when receiving or transmitting data making it one of the most power hungry BLE chips in this review.

The CSR101x BLE chip was the first solution to offer BLE mesh networking making it a very popular choice for any applications requiring mesh networking capabilities.

The Microchip RN4020 BLE module based on the CSR101x SoC
The Microchip RN4020 BLE module based on the CSR101x SoC


Module Solution (Microchip RN4020)

Microchip Semiconductor makes a very popular BLE module called the RN4020 which is based on the CSR101x SoC from Qualcomm. The RN4020 is a mid-priced BLE module that has been on the market for quite a while.


Chip Solution (Atmel BTLC1000)

If low power consumption is critical for your product then Atmel’s BLE chip solution may be your best choice.

The Atmel BTLC1000 has the lowest power consumption specifications of any BLE solution I’ve seen. It consumes only 3.0mA during a transmit and 4.0 mA when receiving data which is considerably lower than the other chips.

Like many of the other BLE solutions discussed the BTLC1000 is based on an ARM Cortex-M0 microcontroller which runs at 26 MHz.

One disadvantage to the Atmel chip is that it doesn’t incorporate any FLASH memory, so a separate FLASH memory chip is required which interfaces to the microcontroller via an SPI interface.

Module Solution (Atmel ATBTLC1000)

Atmel offers their own module based on the BTLC1000 BLE SoC which is called the ATBTLC1000. The Atmel module measures 12.7mm x 20 mm.

This is one of the more expensive BLE modules costing $9.75 for quantities of 1k units. But, if ultra-low power consumption is critical for your product then it may be your best choice.


Chip Solution (ESP32)

The ESP32 SoC from Chinese manufacturer Espressif is much more than a Bluetooth Low-Energy chip. It also includes Bluetooth Classic and WiFi radios, along with a fast microcontroller that blurs the line between a microprocessor and a microcontroller.

That being said, the main reason I include this module in a roundup article on BLE solutions is the incredibly low price.

In fact, even though the ESP32 includes WiFi, Bluetooth Classic, Bluetooth Low-Energy, and a 240 MHz microcontroller, it’s still cheaper than any of the other modules discussed here.

The ESP32 is based on an incredibly fast dual core Tensilica LX6 microcontroller. It actually has two separate processor cores that can be controlled individually.

The clock frequency is adjustable from 80 MHz to 240 MHz. So if you don’t need the speed, and instead need to minimize power consumption, you can run it at the lower 80 MHz clock speed.

You can even power down the processor, and instead use the lower power co-processor to monitor various peripherals for activity.

The ESP32 includes a whopping 16 MB of FLASH memory, and 520 KB of RAM memory. All of the other BLE modules discussed include only 32 to 512 KB of FLASH, and 8 to 128 KB of RAM. The other modules use microcontrollers running at only 16 to 64 MHz.

All of the usual interface ports such as GPIO, UART, SPI, and I2C are included with the ESP32. But it also incorporates I2S for serial audio, and includes both ADC and DACs. Espressif has really packed the ESP32 full of features.

So what’s the downside you ask? There has to be a tradeoff for all of this extra power and features.

The tradeoff is the power consumption which is around 100mA when using the BLE radio. This is over 10 times the current consumed by the other BLE chips.

Module Solution (ESP-WROOM-32)

The Espressif module, which is based on their ESP32 SoC, costs only $3.59 in quantities of 1k units. When it comes to the biggest bang for your buck the ESP-WROOM-32 module is really unbeatable.


The Espressif ESP32 module (ESP-WROOM-32)
The Espressif ESP32 module (ESP-WROOM-32)


The module dimensions are 25.5 x 18 mm so it’s a little larger than the other BLE modules.

The only other BLE module that comes close in price is the Fanstel BT832A module (based on the Nordic nRF52810), but that solution isn’t yet available.

The BT832A also doesn’t compare in performance to the ESP-WROOM-32, although the power consumption for the Espressif module is about 15 times higher than the BT832A.


So which solution is best? Well, it really depends on your application.

In general, if low power consumption is the most critical specification for your product then I would generally suggest an Atmel, Dialog or Nordic based solution.

If processor performance and power consumption are both critical then I would recommend a Nordic nRF52832 solution.

Is minimizing cost your top priority? If so, then I suggest the Fanstel BT832A or the Fanstel BH678C, or if you can tolerate the high power consumption an Espressif ESP32 solution.

Do you have very little space to fit the module? Then I recommend the Taiyo Yuden EYSHSNZWZ, Fanstel BC832 or Rigado BMD-350. The Panasonic PAN1740 and Cypress EZ-BLE modules are also quite small.

If mesh networking is required then I would recommend one of the Nordic BLE chip solutions, especially the nRF52832. Qualcomm’s CSR101x chip also supports mesh networking, but I don’t really recommend it because of the lack of support.

Finally, if you’re looking for an ultra-fast, high-performance processor then nothing compares to the Espressif ESP32 solution.

There are probably a hundred or more different BLE solutions available, so by no means have I covered them all in this article. I’ve mainly tried to focus on the ones I have personal experience using or that push the limits of performance.

That being said, I will continue to expand this article to include even more solutions.

Finally, don't forget to download your free PDF: Ultimate Guide to Develop and Sell Your New Electronic Hardware Product. You will also receive my weekly newsletter where I share premium content not available on my blog.

Other content you may like:

  • Comparison of Wireless Technologies: Bluetooth, WiFi, BLE, Zigbee, Z-Wave, 6LoWPAN, NFC, WiFi Direct, GSM, LTE, LoRa, NB-IoT, and LTE-M
  • FAQ: Can an Arduino or Raspberry Pi Be Used in a Commercial Product?
  • Microcontroller or Microprocessor: Which is Right for Your New Product?
  • Introduction to Microcontrollers
  • How to Select the Microcontroller for Your New Product

Broad portfolio of Bluetooth Low Energy SoCs

If you want to add Bluetooth Low Energy connectivity to your product, you have come to right place. We offer a broad portfolio of wireless multiprotocol System-on-Chips (SoCs). All our SoCs are extremely advanced and power efficient, but have different feature sets and memory configurations. We ship more than 1 million Bluetooth LE SoCs every day and in 2020 alone our customers certified more than 500 new end-products, making us the market leader. Our customers select us because we offer high quality SoCs with ultra-low power consumption, protocol stacks with excellent interoperability and easy-to-use software and tools. In addition, we offer free technical support for anyone, guiding you through the whole product development process.

Explore our Bluetooth Low Energy solutions below!

Best-in-class Bluetooth Low Energy SoCs

The nRF5340 SoC is our Bluetooth Low Energy flagship. It is the first SoC in the nRF53 Series and is the world’s first wireless SoC with two Arm® Cortex®-M33 processors. The combination of two flexible processors and the advanced feature set make it the ideal choice LE Audio, advanced wearables, and other complex IoT applications. The nRF5340 is an all-in-one SoC, including a superset of the most prominent nRF52® Series features. Features like Bluetooth® 5.2, high-speed SPI, QSPI, USB, up to 105 °C operating temperature, and more, are combined with more performance, memory and integration, while minimizing current consumption. It also offers security features such as trusted execution, root-of-trust and secure key storage.

The nRF5340 is Bluetooth 5.2 SoC and is capable of taking all angle-of-arrival (AoA) and angle-of-departure roles (AoD) in Bluetooth Direction Finding. It also supports LE Audio, Long Range, high-throughput 2 Mbps and Advertising Extensions features. Mesh protocols like Bluetooth mesh, Thread and Zigbee can be run concurrently with Bluetooth Low Energy, enabling smartphones to provision, commission, configure and control mesh nodes. NFC, ANT, 802.15.4 and 2.4 GHz proprietary protocols are also supported.

The nRF52 Series is a series of seven multiprotocol Bluetooth 5.2 SoCs that integrate a powerful yet efficient 64 MHz Arm Cortex-M4 CPU. Flash memory range from 192 KB to 1024 KB while RAM range from 24 KB to 256 KB. The nRF52 Series offers simpler cost-effective options and highly-advanced options, all with ultra-low power consumption. The nRF52 Series is truly the ideal platform for basing a product portfolio upon. The similar hardware and software architecture results in excellent software portability, increasing software reusability and lowering time-to-market and development cost.

The nRF52 and nRF53 Series are all-flash based SoCs. Flash memory brings complete flexibility and upgradability to your products. They can be re-programmed in the factory or in the field with over-the-air device firmware upgrades (OTA DFU). This enables product updates and feature additions any time, anywhere.

Comparison of our Bluetooth LE SoCs


 nRF5340  nRF52840
nRF52833nRF52832 nRF52820 nRF52811  nRF52810 nRF52805
 CPU 128 MHz Arm Cortex-M33
 64 MHz Arm Cortex-M33
 64 MHz Arm Cortex-M4 with FPU 64 MHz Arm Cortex-M4 with FPU 64 MHz Arm Cortex-M4 with FPU 64 MHz Arm Cortex-M4 64 MHz Arm Cortex-M4 64 MHz Arm Cortex-M4 64 MHz Arm Cortex-M4
Flash 1 MB
 256 KB
 1 MB 512 KB 512/256 KB 256 KB 192 KB 192 KB 192 KB
 RAM 512 KB
 64 KB
 256 KB 128 KB 64/32 KB 32 KB 24 KB 24 KB 24 KB
 Arm TrustZone Yes Yes      
 Arm CryptoCell  312 310      
 Root-of-Trust Yes Yes      
 Secure key storage Yes       
 High-Speed SPI Yes Yes Yes
 QSPI Yes Yes      
 USB Yes Yes Yes  Yes   
 PWM, PDM, I2S Yes Yes Yes Yes  PWM, PDM PWM, PDM 
 ADC, Comparator Yes Yes Yes Yes COMP ADC, COMP ADC, COMP ADC
 Operating temperature -40 to 105 °C -40 to 85 °C -40 to 105 °C -40 to 85 °C -40 to 105 °C -40 to 85 °C -40 to 85 °C -40 to 85 °C
 Supply voltage range 1.7 to 5.5 V 1.7 to 5.5 V 1.7 to 5.5 V 1.7 to 3.6 V 1.7 to 5.5 V 1.7 to 3.6 V 1.7 to 3.6 V 1.7 to 3.6 V
 Packages 7x7 mm aQFN94
 (48 GPIOs)
 4.4x4.0 mm WLCSP95
 (48 GPIOs)
 7x7 mm aQFN73
 (48 GPIOs)
 3.5x3.6 mm WLCSP94
 (48 GPIOs)
 7x7 mm aQFN73
 (42 GPIOs)
 5x5 mm QFN40
 (18 GPIOs)
 3.2x3.2 mm WLCSP
 (42 GPIOs)
 6x6 mm QFN48
 (32 GPIOs)
 3.0x3.2 mm WLCSP50
 (32 GPIOs)
 5x5 mm QFN40 (18 GPIOs) 6x6 mm QFN48
(32 GPIOs)

5x5 mm QFN32
(17 GPIOs)

2.48x2.46 mm WLCSP33
(15 GPIOs)
 6x6 mm QFN48
(32 GPIOs)

5x5 mm QFN32
(16 GPIOs)

2.48x2.46 mm WLCSP33
(15 GPIOs)
 2.48x2.46 mm WLCSP28
(10 GPIOs)

Bluetooth Low Energy flagship

nRF5340 SoC

Dual-core Bluetooth 5.2 SoC supporting Bluetooth Low Energy, Bluetooth mesh, NFC, Thread and Zigbee

128 MHz Arm Cortex-M33 CPU with
1 MB Flash + 512 KB RAM
64 MHz Arm Cortex-M33 CPU with
256 KB Flash + 64 KB RAM
Bluetooth Low Energy
Bluetooth Direction Finding
Bluetooth mesh
Thread, Zigbee
Advanced security
105 °C extended operating temperature
1.7-5.5 V supply voltage range

Read more

a circuit board

Bluetooth 5.2 SoCs

nRF52 Series

nRF52840 QIAA

nRF52840 QIAAnRF52840 SoC

Bluetooth 5.2 SoC supporting Bluetooth Low Energy, Bluetooth mesh, NFC, Thread and Zigbee

64 MHz Arm Cortex-M4 with FPU
1 MB Flash, 256 KB RAM
2 Mbps, 1 Mbps, Long Range
Bluetooth Low Energy
Bluetooth mesh
Thread, Zigbee
+8 dBm TX Power
128-bit AES CCM, Arm CryptoCell-310
12-bit ADC
USB 2.0

Read more
nRF52833 SoC QIAA

nRF52833 SoC QIAAnRF52833 SoC

Bluetooth 5.2 SoC supporting Bluetooth Low Energy, Bluetooth mesh, Bluetooth Direction Finding, NFC, Thread and Zigbee

64 MHz Arm Cortex-M4 with FPU
512 KB Flash, 128 KB RAM
2 Mbps, 1 Mbps, Long Range
Bluetooth Low Energy
Bluetooth Direction Finding
Bluetooth mesh
Thread, Zigbee
+8 dBm TX Power
128-bit AES CCM
12-bit ADC
USB 2.0

Read more
nRF52820 QFN

nRF52820 QFNnRF52820 SoC

Bluetooth 5.2 SoC with built-in USB and Bluetooth Low Energy, Bluetooth mesh, Thread and Zigbee support

64 MHz Arm Cortex-M4
256 KB Flash, 32 KB RAM
2 Mbps, 1 Mbps, Long Range
Bluetooth Low Energy
Bluetooth Direction Finding
Bluetooth mesh
Thread, Zigbee
+8 dBm TX power
128-bit AES
Full Speed USB 2.0
-40 to 105 °C extended temperature range 
1.7 to 5.5 V supply voltage

Read more
  1. Gallery long coats
  2. Fralin humbuckers
  3. Skyrim colors
  4. Grow 600 toy
  5. Mbta bid results


Versatile Bluetooth 5.2 SoC supporting Bluetooth Low Energy, Bluetooth mesh and NFC

The nRF52832 is a general-purpose multiprotocol SoC. It meets the challenges of a broad range of applications that need advanced Bluetooth® LE features, protocol concurrency and a rich and varied set of peripherals and features. In addition, it offers generous memory availability for both Flash and RAM.

The nRF52832 is multiprotocol capable with full protocol concurrency. It supports Bluetooth Low Energy, including the high-speed 2 Mbps feature. Bluetooth mesh can be run concurrently with Bluetooth LE, enabling smartphones to provision, commission, configure and control mesh nodes. NFC, ANT and 2.4 GHz proprietary protocols are also supported.

It is built around an Arm® Cortex™-M4 CPU with floating point unit running at 64 MHz. It has NFC-A Tag for use in simplified pairing and payment solutions. It has numerous digital peripherals and interfaces such as PDM and I2S for digital microphones and audio.

Exceptionally low energy consumption is achieved using a sophisticated on-chip adaptive power management system. 

Download PDFDownload nRF52832 SoC product brief [PDF]

Download PDFDownload nRF52832 SoC product brief Simplified Chinese [PDF]

Learn more from our experts

We have several webinars covering topics as Bluetooth, Thread and Zigbee Nordic Tech Webinars
available on-demand. Grab a coffee and enjoy!


Want to add connectivity to your product? We offer low-power wireless devices for Cellular IoT, Bluetooth Low Energy, Bluetooth mesh, Thread and Zigbee.

Development kit

Evaluate, prototype and develop with nRF52832

nRF52 DK

The nRF52 DK is a Bluetooth LE and Bluetooth mesh development kit for the nRF52805, nRF52810 and nRF52832 SoCs.

nRF52 DK promo

Nordic Thingy:52

The Nordic Thingy:52 is an easy-to-use prototyping platform, designed to help building prototypes and demos, without the need to build hardware or even write firmware.

Nordic Thingy:52
Nordic Semiconductor
Nordic Semiconductor
Introduction to Bluetooth Low Energy

RSL10: Radio SoC, Bluetooth® 5 Certified, SDK 3.5

  • Ultra-Low-Power:
    - Industry's lowest power consumption in Deep Sleep Mode (62.5 nW) and Rx in Receive Mode (7 mW)
    - Industry's best EEMBC® ULPMark™ scores (1090 ULPMark CP @ 3 V; 1260 @ 2.1 V)
  • Advanced Multi-Protocol Wireless Functionality:
    - Rx Sensitivity: - 94 dBM
    - Transmitting Power: -17 to +6 dBm
    - Supports Bluetooth Low Energy and 2.4 GHz proprietary/custom protocols
    - Supports Firmware Over The Air (FOTA)
  • Flexible Voltage Supply Range (1.1 and 3.3 V):
    Supports devices using 1.2 and 1.5 V batteries without a required external DC/DC converter
  • Ultra-Miniature:
    RSL10 is offered in a 5.50 mm2 WLCSP and a 6 x 6 mm QFN. For added miniaturization, the radio SoC is also available in a complete System-in-Package (SiP) solution.
  • Sophisticated Dual-Core Architecture:
    Features a programmable Arm Cortex-M3 processor for clocking speeds up to 48 MHz and the flexibility to support 2.4 GHz proprietary and custom protocol stacks. An embedded Digital Signal Processor (DSP) enables signal processing intensive applications, such as wireless audio codecs.
  • On-Chip and Software Wireless Support:
    Features a 2.4 GHz Radio Frequency Front-End (RFFE) and a Bluetooth 5 certified baseband controller which supports 2 Mbps data rates. A wide range of supported Bluetooth low energy protocols are provided in the RSL10 development tools kit.
  • Highly-Integrated System-on-Chip (SoC):
    The powerful dual-core architecture is complemented by high-efficiency power management units, oscillators, flash, and RAM memories, a DMA controller, and peripherals and interfaces.
  • Other Key Technical Features:
    - 384 kB of flash memory
    - IP protection feature to secure flash contents
    - Configurable analog and digital sensor interfaces (GPIOs, LSADs, I2C, SPI, PCM)

Bluetooth soc

Come in. - were the words of the same Ilya. - Of course.

Introduction to Bluetooth Low Energy

It seems not, now I don't even feel it, although the memory remains. No, I didnt go too far, Im probably my own fault. Yes, it's my fault. You know, it turned me on very much. When I provoked you, I hoped that you would stop, well, sort of for decency, but no.

Now discussing:

I groped for the Yatagan. Sasha understood the plan, helped to cope with the fly, to get the penis out of his trousers. My head is splitting. The driver, even slower, be careful on potholes, please.

1299 1300 1301 1302 1303