Telecoms, Datacoms, Wireless, IoT


Standalone serial bluetooth module

29 January 2003 Telecoms, Datacoms, Wireless, IoT

The SieMo S50037 is a Class2 Bluetooth Module from Siemens that can be integrated into various electronic devices to give them Bluetooth functionality. The external connections consist of a single positive power supply, a 50 Ω antenna connector, UART, SPI, BCSP USB and PCM Interface, six PIO lines, control signals for an external power amplifier and one pin which allows to switch between two different firmware versions.

SieMo is shipped as an HCI Module, which means that the lower Bluetooth stack up to HCI is included in the firmware and it can be changed into a standalone module with the complete BTstack and some simple applications running on the module via a firmware upgrade. The module supports synchronous voice transmission as well as asynchronous data transfer.

Key features are that it is ready developed, qualified with integration support for fastest time to market, footprint is compatible with major Bluetooth modules, and the module can operate as an HCI module in a system and can also be used as a standalone module.

General features: input sensitivity -85 dBm; point-to-multipoint functionality; Class 2 Bluetooth device, 2 dBm; interface data rate UART to 1,5 MBPS, USB high speed 1.1 (12 MBPS); frequency range 2,402-2,480 GHz; qualified 0-40°C temperature range; mechanical outline 32,8 x 16,8 x 3 mm; power supply 3,25-6 V, 120 mA max.; GFSK modulation, frequency hopping, 79 channels spaced by 1 MHz; SMD mountable.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

X-band radar
RF Design Editor's Choice Telecoms, Datacoms, Wireless, IoT
X-band radar systems, particularly those leveraging beamforming ICs (BFICs), advanced gallium nitride (GaN) and gallium arsenide (GaAs) components, are leading the way in providing the high-performance radar capabilities required for modern defence and surveillance.

Read more...
Reference board for cardio monitoring
Altron Arrow Telecoms, Datacoms, Wireless, IoT
The STDES-ESP01 reference board from STMicroelectronics demonstrates the capability of the ST1VAFE6AX and ST1VAFE3BX biosensors to detect ECG and SCG signals.

Read more...
LTE Cat 1 bis communication
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
The EG810M series is a series of LTE Cat 1 bis wireless communication modules specially designed by Quectel for M2M and IoT applications.

Read more...
Quad-channel 16-bit converter
RFiber Solutions Telecoms, Datacoms, Wireless, IoT
The ARF0468 from Advance RF is a quad-channel mixed-signal processing chip, with each channel comprising three major functional modules: ADC/DDC/DDS.

Read more...
Tactical navigation system
Etion Create Telecoms, Datacoms, Wireless, IoT
Etion Create’s CheetahNAV Compact is a versatile tactical navigation system designed for security services, emergency services, and light all-terrain vehicles (ATVs) using offline navigation maps.

Read more...
Smart module for multi-media devices
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
Powered by a Qualcomm processor, Quectel’s new SC200V is designed to deliver exceptional performance across system capabilities, multimedia functions, and network connectivity.

Read more...
Remote provisioning firmware added to SIMCom modules
Otto Wireless Solutions Telecoms, Datacoms, Wireless, IoT
SIMCom recently announced that its range of Cat 1 bis IoT modules are now being prepared with the firmware necessary to support SGP.32 functionality.

Read more...
GNSS antenna redefining what’s possible
RF Design Telecoms, Datacoms, Wireless, IoT
u-blox has achieved what was once thought impossible with the launch of the DAN-F10N, the industry’s smallest and most reliable L1, L5 dual-band GNSS antenna module.

Read more...
Innovative satellite navigation receiver
Altron Arrow Telecoms, Datacoms, Wireless, IoT
STMicroelectronics has released an innovative satellite navigation receiver to democratise precise positioning for automotive and industrial applications.

Read more...
u-blox expands NORA-B2 BLE modules
RF Design Telecoms, Datacoms, Wireless, IoT
The new nRF54L chipset-based wireless modules reduce current consumption and double processing capacity, catering to diverse mass market segments.

Read more...