868mhz frequency

Wemos TTGO LoRa32 V2.1 868Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI Wireless Module Description: Working voltage: 1.8~3.7VAcceptable current: 10~14mATransmit current: 120mA@ 20dBm 90mA@ 17dBm 29mA@ 13dBmOperating frequency: 868MHzTransmit power: 20dBmReceive sensitivity: -139dBm@LoRa &62.5Khz&SF=12&146bps-136dBm@LoRa &125Khz&SF=12&293bps-118dBm@LoRa &125Khz&SF=6&9380bps-123dBm@FSK&5Khz&1.2KbpsFrequency error: /-15KHzFIFO space: 64ByteData rate: 1.2K~300Kbps@FSK 0.018K~37.5Kbps@LoRa Modulation Mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOKInterface form: SPISleep current: 0.2uA@SLEEP 1.5uA@IDLEOperating?temperature: -40￢ﾄﾃ- 85￢ﾄﾃDigital RSSI functionAutomatic frequency correctionAutomatic gain control RF wake-up functionLow voltage detection and temperature sensorFast wake-up and frequency hoppingHighly configurable data packet handlerSMA AntennaIP5306More product information, go to: httpss://github.com/LilyGO/TTGO-LoRa32-V2.1At the TTGO LoRa V2.1, we add the SMA and IP5306 to the board, which make it can do more things. In terms of the power switch, we have changed the switching interaction mode. The added SMA antenna can enhance signal transmission.Package included: 1 x TTGO LoRa32 V2.1 868Mhz Module2 x Pin1 x Antenna1 x Power Cable(Notice:The shipping list does not include battery and SD card)

Buy RFM95 433MHz 868MHz 915MHz LoRaTM Wireless Transceiver Module (FREQUENCY: 868MHZ) for R441.00

Buy LILYGO TTGO T-Beam 433MHz/470MHz/868MHz/915MHz ESP32 WiFi Wireless bluetooth Modu (frequency 433MHz) for R930.00

Buy LILYGO TTGO LoRa32 V2.1 ESP32 433MHz/868MHz/915MHz OLED 0.96 Inch SD Card bluetoo (frequency 915MHZ) for R540.00

Buy LILYGO TTGO LoRa32 V2.1 ESP32 433MHz/868MHz/915MHz OLED 0. - frequency 915MHZ for R1,006.42

Buy LoRa1262 160mW SX1262 Wireless Remote Module Low Power Consumption TCXO Crystal (FREQUENCY: 868MHZ) for R420.00

Product Description SOLAR-POWERED DUAL-TECH MOTION DETECTOR Packed with proprietary infrared technology, fuzzy logic and sophisticated algorithm, smanos MD9260 accurately detects for human body movements and effectively cuts down on interference and false alarms with dual-mode detection: infrared and microwave. The solar panel and waterproof housing make the MD9260 ideal for outdoor use. PRODUCT HIGHLIGHTS Over 80m wireless transmitting distance 8m/110° detective scope Solar panel and waterproof housing for outdoor use Rechargeable 1800mAh lithium battery Additional Information Warranty 1 Year format-supported WIRELESS EAN 8033977017162 Brand Smanos frequency 868Mhz Mode SOLAR / WIRELESS  

Pet-Immune PIR Motion Detector Leveraging proprietary infrared technology, fuzzy logic and sophisticated algorithm, the PIR-910 accurately detects for human body movements and effectively cuts down on interference and false alarms with automatic temperature compensation and anti-draft technology. Easy to set up, environment-friendly and reliable, it can also send out low-battery alerts when used with a GSM alarm system. The detector features pet immunity for small animals up to 25kgs. Product Highlights Over 80m transmitting distance 8m/110° detection scope Immunity for small animals up to 25kgs Weight: 166g Dimensions: 12 x 7 x 5 cm Warranty: 2 year Brand: Chuangp Frequency: 868Mhz Mode: wireless

Features:868MHz Technology - Yale uses a frequency that is tightly controlled, meaning a clearer channel with less interferenceActivate the alarm when the button is pressedThe panic button can be fixed or function as a mobile panic alarmDIY Friendly - Wireless & easy to pair with your Yale Home Alarm System*2 Year Guarantee - Guaranteed for 2 years from date of purchaseBatteries Included

Description: The main chip using Lexin ESP32, Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth). This product is based on the WIFI 32 added SX1276 chip, that is, LoRa remote modem, 868/915MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability. Onboard 128MByte Flash, WiFi antenna, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be very simple and fast for program verification and product development. Pin diagram: Feature: Operating voltage: 3.3V to 7V Operating temperature range: -40 ° C to + 90 ° C Supports Sniffer, Station, softAP and Wi-Fi Direct modes Data rate: 150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g, 11 Mbps @ 11b Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n Receiver sensitivity up to - 98 dBm UDP continues to throughput by 135 Mbps Package included: 1 x SX1276 LoRa ESP32 868MHz 1 x Line 1 x heatsink 2 x pin