RF-star weekly case card is coming. Environmental Monitor BLE & WiFi How does the BLE & Wi-Fi environmental monitor work? The traditional device needs labor to collect and monitor the data. It takes a long time and a workforce. And the data cannot be shown in real-time. With wireless RF technology, the data can be collected in real-time and uploaded to the cloud. If there is abnormal data, the system can alarm. RF-star owns a wide range of wireless connectivity modules. Here we would like to recommend RF-WM-20CMB1 based on Realtek RTL8720CM. If you need any solution or module based on RF technology, search RF-star. www.rfstariot.com info@szrfstar.com

RF-star weekly case card comes as planned. Thermophgrometer with WiFi & BLE technology People are caring about the environment more and more in their daily life. The smart devices which show the temperature and humidity data install everywhere we need to stay comfort level. We make it smart by inserting BLE, Wi-Fi, ZigBee, or Thread. RF-star has a wide series of RF modules that can meet the requirements: Combo Wi-Fi and BLE module: RF-WM-20CMB1 (based on Realtek RTL8720). Multi-protocol (BLE, ZigBee, Thread and Matter) module: RF-BM-2652P4 (Based on TI CC2652P7); RF-BM-ND06 (based on Nordic nRF52840); RF-BM-MG24 (based on SiliconLabs EFR32MG24) For more application info, pls contact www.rfstariot.com info@szrfstar.com

RF-star weekly case card comes as planned. Thermophgrometer WiFi & BLE People are caring about the environment more and more in their daily life. The smart devices which show the temperature and humidity data install everywhere we need to stay comfort level. We make it smart by inserting BLE, Wi-Fi, ZigBee, or Thread. RF-star has a wide series of RF modules that can meet the requirements: Combo Wi-Fi and BLE module: RF-WM-20CMB1 (based on Realtek RTL8720). Multi-protocol (BLE, ZigBee, Thread and Matter) module: RF-BM-2652P4 (Based on TI CC2652P7); RF-BM-ND06 (based on Nordic nRF52840); RF-BM-MG24 (based on SiliconLabs EFR32MG24) For more application info, pls contact www.rfstariot.com info@szrfstar.com

RF-star weekly case card is coming as usual. BLE smart water purifier Water quality is quite important in our daily life. And people would like to use the purifier to drink healthier water from the water pipe. How can we achieve easily monitor and analysis of the water quality? And the purifier is always installed under the water basin. How can we get the data easily? Here comes Bluetooth technology. It can interact with your smartphone. All the data you want can be shown in the APP. You also can know when the filter element should be replaced. Choose RF-star BLE module to ease your development. The new solution RF-BM-2340B1 (based on TI CC2340, CC2340R5) is with UART serial protocol for data transparent transmission. You also can choose it as an MCU, it has rich peripherals: SPI, I2C, ADC. Contact us, when you need the wireless connectivity solutions. www.rfstariot.com info@szrfstar.com

BLE Smart Mattress What functions will be added after the mattress becomes smart via BLE? You may analyze your sleep data every moment. If you have a baby, then it will be quite convenient for you to monitor your baby's sleep status. More and more devices are becoming smarter after they embed wireless connectivity solutions. We are in a brand-new society with efficiency and convenience. Happy to be the one who can experience the life-changing day by day. With the BLE modules (like the RF-BM-2642B1 in the picture) with serial port protocol, your end product development will become easier and quicker. Master and slave roles Automatical connection Password User-defined UUID ... Find RF-star, for more wireless connectivity solutions. www.rfstariot.com info@szrfstar.com

RF-star weekly card is coming again. BLE Printer There are so many advantages that BLE inserted into a printer. ※ Smart connection with the mobile device ※ Lower peak current/average current in idle mode ※ Cost-effective ※ Print docs at any time and anywhere RF-star self-developed an extensive series of BLE modules based on TI, Silicon Labs, Nordic and the domestic ICs. There will be one module that is suitable with your application. RF-BM-2642B1 based on TI CC2642R RF-BM-BG22A3 based on SiliaonLabs EFR32BG22 RF-BM-ND08 based on Nordic nRF52832 RSBRS02ABR based on RF-star RS02A1-A The modules are with AT commands to working under UART transparent transmission protocol. ※ Master-slave ※ Automatical connection ※ Observer ... Find RF-star, find your BLE module www.rfstariot.com infor@szrfstar.com

A healthy pet is a happy pet. With location and activity tracking, these wearable trackers and collars can help make sure your dog or cat is both safe and healthy. A Bluetooth tracker will use the Bluetooth signal from the tracker on your pet’s collar, connected to a Bluetooth-enabled device. With Bluetooth module embedded in a pet tracker, you can track where your pet very precisely.

BLE Cervical Spine Massager There are so many people who are suffering from cervical spine injuries. The massager is quite a good design for people relaxing their cervical spine. A small massager embedded in a BLE module will achieve so many functions you want. RF-star has so many BLE modules which can be used in such applications. RF-BM-2642B1 based on Texas Instruments CC2642R RF-BM-4044B2 based on Texas Instruments CC2640 RF-BM-BG22A1 based on Siliconlabs EFR32BG22C112 RF-BM-ND08C based on Nordic nRF52810 No matter what BLE module you want, you can search on RF-star site. We believe that you can find one that is suitable for your applications. www.rfstariot.com info@szrfstar.com

ZigBee Fire safety system We may find that fire cases happen near us. Many of us are living in high-rise buildings, therefore, fire safety is one of the most important things in our daily life. How can we live a safer life with a smart device? Install the ZigBee fire safety system can achieve the following functions: Achieve real-time status monitoring with IoT sensing technology Cloud management to reduce personnel costs Big data for excavating problems and faults in time, and give timely warnings and notifying users in various ways such as SMS, and telephone With wireless connectivity technology, our lives will be safer and smarter. Find RF-star for BLE, ZigBee, WiFi, Matter, Thread modules Contact us: info@szrfstar.com www.rfstariot.com