Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.
The E931.96 is an ultra-low power motion detector controller integrated circuit. The device is ideally suited for battery operated wireless motion sensors that make use of an MCU for handling com munication.
The RFM69 series is a highly integrated RF transceiver capable of operation over a wide frequency range, including the 433, 868 and 915 MHz license-free ISM (Industry Scientific and Medical) frequency bands. Its highly integrated architecture allows for a minimum of external components whilst maintaining maximum design flexibility. All major RF communication parameters are programmable and most of them can be dynamically set. The RFM69HW offers the unique advantage of programmable narrow-band and wide- band communication modes without the need to modify external components. The RFM69HW is optimized for low power consumption while offering high RF output power and channelized operation. TrueRF? technology enables a low- cost external component count (elimination of the SAW filter) whilst still satisfying ETSI and FCC regulations.
+20 dBm for RFM69HW and +13dBm for RFM69W Power Output Capability High Sensitivity: down to -120 dBm at 1.2 kbps High Selectivity: 16-tap FIR Channel Filter Bullet-proof front end: IIP3 = -18 dBm, IIP2 = +35 dBm,80 dB Blocking Immunity, no Image Frequency response Low current: Rx = 16 mA, 100nA register retention Programmable Pout: -18 to +20 dBm in 1dB steps Constant RF performance over voltage range of chip FSK Bit rates up to 300 kb/s Fully integrated synthesizer with a resolution of 61 Hz FSK, GFSK, MSK, GMSK and OOK modulations Built-in Bit Synchronizer performing Clock Recovery Incoming Sync Word Recognition 115 dB+ Dynamic Range RSSI Automatic RF Sense with ultra-fast AFC Packet engine with CRC-16, AES-128, 66-byte FIFO Built-in temperature sensor
Automated Meter eading Wireless Sensor Networks Homeand Building Automation Wireless Alarm and Security Systems Industrial Monitoring and Control Wireless M-BUS
RFM69W /RFM69HW series include the 433MHz, 868MHz and 915 MHz ISM free bands transceiver HopeRF module. the core chipset is SX1231 /SX1231H which is from semtech,it's popular used on Wireless M-BUS and Wireless Alarm and Security Systems.
USD22/pcs MOQ100 LoRa Mini Dev is the easy prototyping board for LoRa Mini. It has a USB port which let user to easy program LoRa mini via Arduino IDE. it also has pin slot for easy to connect sensors.
MOQ100pcs LSN50 - Waterproof Long Range Wireless LoRa Sensor Node is an open source product, it is based on the STM32Cube HAL drivers and lots of libraries can be found in ST site for rapid development.
USD30/pcs MOQ100pcs The Lora/GPS Arduino Shield is with 433MHz /868MHz /915MHz Versions is a expension board of LoRa™/GPS for use with the arduino.This product is intended for those interested in developing LoRa™/GPS solutions.
$7.5/pcs MOQ100pcs HM-TRLR-S series are operating at 433MHz, 868MHz, 915MHz low cost, high performance transparent transceiver with LoRa/FSK/ GFSK/OOK modulation variety.It's mainly use for uav controller and drone data link.