Bluetooth LE ICs and module

27 January 2016 Telecoms, Datacoms, Wireless, IoT

Qualified to the latest Bluetooth 4.2 standard, the IS1870 and IS1871 Bluetooth LE (Low Energy) RF ICs, and the BM70 module, expand Microchip’s existing Bluetooth portfolio and carry worldwide regulatory and Bluetooth Special Interest Group (SIG) certifications. These new offerings are ideal for Internet of Things and Bluetooth Beacon applications, making it easy for designers to take advantage of the low power consumption and simplicity of Bluetooth LE connectivity.

The new devices include an integrated, certified Bluetooth 4.2 firmware stack through which developers can expect up to 2,5 times faster data transfer speeds and greater connection security, with government-grade (FIPS-based) secure connection support.

Data is sent and received over the Bluetooth link using Transparent UART mode, making it easy to integrate with any processor or the hundreds of Microchip’s PIC microcontrollers that have a UART interface. The module also supports standalone ‘hostless’ operation for beacon applications.

The optimised power profile of these new devices minimises current consumption for extended battery life, whilst compact form factors (down to 4 x 4 mm for the RF ICs and 15 x 12 mm for the module) reduce board space. The module options include RF regulatory certifications, or non-certified (unshielded/antenna-less) modules for smaller and more remote antenna designs that will undergo end-product emission certifications.

The Bluetooth LE modules include all of the hardware, software and certifications that designers need. Developers can leverage Microchip’s Bluetooth Qualified Design ID (QDID) to easily list their products with the Bluetooth SIG. Embedded Bluetooth stack profiles include GAP, GATT, ATT, SMP and L2CAP, as well as proprietary services for Transparent UART. All modules are configurable using Microchip’s Windows OS-based tools.

Microchip also announced the BM70 Bluetooth Low Energy PICtail/PICtail Plus daughter board. This tool enables code development via USB interface to a PC, or by connecting to Microchip’s existing microcontroller development boards such as the Explorer 16, PIC18 Explorer and PIC32 I/O Expansion Board.

For more information contact Shane Padayachee, Avnet South Africa, +27 (0)11 319 8600, [email protected], www.avnet.co.za

Further reading:

High performance RF signal conditioning
RFiber Solutions Telecoms, Datacoms, Wireless, IoT
The AM3269 from Mercury Systems is a high-performance RF preselector module designed to improve receiver sensitivity and signal integrity in demanding electronic warfare, signals intelligence, test, and communications applications.

Read more...

---

RF filters explained
RFiber Solutions Telecoms, Datacoms, Wireless, IoT
As RF environments become increasingly crowded, RF filters play a critical role in maintaining signal quality, improving system performance, and ensuring reliable operation.

Read more...

---

GigaDevice expands optical communication portfolio
NuVision Electronics Telecoms, Datacoms, Wireless, IoT
GigaDevice has introduced the new GD32E512 and GD32E252 series MCUs specifically designed for optical module applications.

Read more...

---

Industrial connectivity without compromise
Telecoms, Datacoms, Wireless, IoT
The IR315 combines 4G LTE, Wi-Fi, Ethernet, and VPN technologies into a rugged, industrial-grade platform that enables seamless connectivity across a wide range of applications.

Read more...

---

Module provides 4G LTE Cat 1 bis connectivity
Dizzy Enterprises Telecoms, Datacoms, Wireless, IoT
Mikroe adds 4G LTE Cat 1 bis connectivity where reliable data transmission and low power consumption are critical with the GC02S1-EU2 module.

Read more...

---

Enabling next-generation FPGA and SDR innovation
RFiber Solutions Telecoms, Datacoms, Wireless, IoT
Puzhi Electronic Technology has established itself as a dynamic provider of advanced ARM and FPGA-based solutions, delivering a comprehensive ecosystem of products designed for modern embedded and high-performance computing applications.

Read more...

---

Magnetic mount antenna takes the hassle out of 4G installations
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
Designed for fast, tool-free installation, the YECN022CA 4G magnetic mount whip monopole antenna gives wireless devices a dependable cellular link in the field, where installation time and signal reliability both matters.

Read more...

---

Engineering for failure: why resilient telemetry matters more than perfect connectivity
Editor's Choice Telecoms, Datacoms, Wireless, IoT
One of the biggest assumptions in modern tracking systems is that connectivity will always be available. From an engineering perspective, this creates an interesting problem.

Read more...

---

Wi-Fi and Bluetooth smart module series integrates intelligence
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has expanded its smart module portfolio with the SH503FM, a new-generation series of Wi-Fi and Bluetooth smart modules.

Read more...

---

Powering smart sensor networks
CST Electronics Telecoms, Datacoms, Wireless, IoT
NeoCortec’s NeoMesh wireless mesh networking protocol and software stack is ideally suited for powering smart sensor networks where each device is required to send and receive small packets of data infrequently, but with high reliability.

Read more...

---