The HM-BT220X from HOPERF is a Bluetooth Low Energy (BLE) data transmission module, based on a BLE 5.2 SoC chip with an integrated ARM Cortex-M33 32-bit processor running at up to 76,8 MHz. The SoC has an embedded 2,4 GHz transceiver and is equipped with an on-board PCB antenna.
The module communicates with an external MCU to quickly set up a wireless connection and data transmission between BLE slave devices and BLE master devices such as mobile phones and tablets. The external MCU has a low resource occupation providing longer lifespan for battery-operated devices.
Broadcasting takes place automatically once the module is powered on, allowing a mobile host device to scan and connect to it. After successful connection, the module can be operated through the BLE protocol. The external MCU can carry out wireless communication with the mobile device through the serial port (UART) of the module, and the external MCU can also send control commands to change the communication parameters through the serial port of module. Communication baud rate is 115200 bps.
The module has a sensitivity of -98,9 dBm and a transmit output of 6 dBm. It consumes 3,6 mA during reception, 4,1 mA while transmitting, and only 1,4 μA in sleep mode.
NVDC power-path control to 1– 6 cell battery systems iCorp Technologies
Power Electronics / Power Management
SG Micro’s SGM41581 is an I2C-controlled narrow voltage direct charging buck boost charge controller designed to simplify robust power delivery in systems that must seamlessly operate from an adapter input or a battery pack.
Read more...Strategic agreement for eSIM solutions Avnet Silica
Telecoms, Datacoms, Wireless, IoT
This agreement between Avent Silica and Thales covers the latter’s eSIM solutions that are compliant with GSMA SGP.22 and SGP.32 standards.
Read more...High precision multi-GNSS antenna RS South Africa
Telecoms, Datacoms, Wireless, IoT
The Amphenol PCTEL GNSS-L125-DH-NF multi-GNSS antenna is a high-performance antenna designed for reliable global navigation satellite system reception in demanding environments.
Read more...Designing IoT devices for deterministic LPWAN environments
Editor's Choice Telecoms, Datacoms, Wireless, IoT
Built on Ultra Narrow Band communication technology, the Sigfox network focuses on low power, wide area M2M connectivity rather than maximising data throughput.
Read more...Robust LoRaWAN for distributed IoT CST Electronics
Telecoms, Datacoms, Wireless, IoT
InHand Networks has unveiled its latest LoRaWAN gateway, the EC312, marking an evolution in industrial-grade connectivity solutions for distributed IoT environments.
Read more...Miniaturised tuneable harmonic filter bank RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
Modern RF and microwave communication systems require compact, high power filtering solutions to suppress unwanted harmonic signals generated by power amplifiers, and to address this challenge, Tri-TeQ has developed a miniaturised broadband tuneable harmonic switched filter bank.
Read more...Nordic accelerates cellular IoT leadership RF Design
Telecoms, Datacoms, Wireless, IoT
The company unveiled its next-generation portfolio featuring Cat 1 bis, satellite NTN, and advanced LTE-M/NB-IoT with edge AI, delivering secure and resilient connectivity across billions of IoT devices.
Read more...Powering the future of industrial automation IOT Electronics
Telecoms, Datacoms, Wireless, IoT
5G, the 5th generation of wireless broadband technology, enables users to establish reliable connectivity, which in turn enables flexible, autonomous, and efficient processes from production to logistics.
Read more...Wi-Fi 7 tri-band connectivity module iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Quectel has introduced the FCE870Q, a compact short range wireless connectivity module designed for next generation IoT devices that require high throughput, low latency, and reliable operation in dense wireless environments.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version