{"title":"Wireless","description":"\u003cp\u003eBrowse our Wireless collection. Best Price.\u003c\/p\u003e","products":[{"product_id":"makebluetooth-book-parts-pack-book-not-included-discontinued","title":"Make:Bluetooth Book Parts Pack - Book Not Included [discontinued]","description":"\u003cp\u003ePickup a copy of Make: Bluetooth LE Projects for Arduino, RasPi, and Smartphones and then hit the ground running with these great bluetooth accessories. \u003cstrong\u003eThis pack DOES NOT include the book! \u003c\/strong\u003e(But you can pick it up in the Adafruit shop)\u003c\/p\u003e\n\u003cp\u003eThis pack is perfect for somebody who is up for a little challenge and eager to dive further into the wonderful world of Bluetooth LE, and by picking up all of the parts in a pack you save 20%!\u003c\/p\u003e\n\u003cp\u003eThis pack includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluefruit LE - Bluetooth Low Energy (BLE 4.0) - nRF8001 Breakout\u003c\/li\u003e\n\u003cli\u003eAdafruit BME280 I2C or SPI Temperature\/Humidity\/Pressure Sensor\u003c\/li\u003e\n\u003cli\u003e9V DC 1000mA Regulated Switching Power Supply\u003c\/li\u003e\n\u003cli\u003eHalf Size Breadboard\u003c\/li\u003e\n\u003cli\u003eRotary Encoder \u0026amp; Extras\u003c\/li\u003e\n\u003cli\u003eBreadboard Friendly SPDT Slide Switch\u003c\/li\u003e\n\u003cli\u003eNeoPixel Ring - 16 x 5050 RGB LED w\/ Integrated Drivers\u003c\/li\u003e\n\u003cli\u003eLock-style Solenoid - 12VDC\u003c\/li\u003e\n\u003cli\u003ePremium Male\/Male Jumper Wires - 20 x 3\"\u003c\/li\u003e\n\u003cli\u003ePremium Male\/Male Jumper Wires 20 x 6\"\u003c\/li\u003e\n\u003cli\u003eMake: Bluetooth Parts Pack component bag including:\n\u003cul\u003e\n\u003cli\u003e1x NPN Transistor PN2222\n\u003c\/li\u003e\n\u003cli\u003e5x 10K 5% 1\/4W Resistors\n\u003c\/li\u003e\n\u003cli\u003e5x 220 ohm 5% 1\/4W Resistors\n\u003c\/li\u003e\n\u003cli\u003e5x 12mm Tactile Switch\n\u003c\/li\u003e\n\u003cli\u003e5x Diffused 5mm Green LEDs\n\u003c\/li\u003e\n\u003cli\u003e5x Diffused 5mm Red LEDs\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis kit will let you build just about all of the projects in the Make:Bluetooth book. \u003cstrong\u003eYou also will need an Arduino UNO or compatible like an Adafruit Metro. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou will need to do some soldering and wiring, so be sure to check that you have a soldering iron, solder, hand tools, etc. \u003cstrong\u003eThis pack DOES NOT include the book! \u003c\/strong\u003e(But you can pick it up in the Adafruit shop)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375143800889,"sku":"jbl1787257445685","price":42.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/makebluetooth-book-parts-pack---book-not-included-discontinued_1.jpg?v=1787257454"},{"product_id":"adafruit-atwinc1500-wifi-breakout","title":"Adafruit ATWINC1500 WiFi Breakout","description":"\u003cp\u003e\u003cstrong\u003eThe Adafruit ATWINC1500 WiFi Breakout adds fast, reliable 802.11b\/g\/n connectivity with SSL support to your Arduino - ideal for IoT projects needing secure, high-performance wireless networking.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eConnect your Arduino to the Internet with this fine new FCC-certified WiFi module from Atmel. This \u003cstrong\u003e802.11bgn-capable WiFi module\u003c\/strong\u003e is the best new thing for networking your devices, with SSL support and rock solid performance - running our adafruit.io MQTT demo for a full weekend straight with no hiccups (it would have run longer but we had to go to work, so we unplugged it). We like these so much, they've completely replaced the CC3000 module on all our projects.\u003c\/p\u003e\n\u003cp\u003eThe Adafruit ATWINC1500 WiFi Breakout uses \u003cstrong\u003eSPI to communicate\u003c\/strong\u003e, so with about 6 wires, you can get your wired up and ready to go. Right now the Atmel-supplied library works great with \u003cstrong\u003eArduino M0's and M4s\u003c\/strong\u003e but \u003cstrong\u003edoes not work on Uno (328P) and may not work on other Arduinos\u003c\/strong\u003e. You can clock it as fast as \u003cstrong\u003e12MHz\u003c\/strong\u003e for speedy, reliable packet streaming. And scanning\/connecting to networks is very fast, a few seconds.\u003c\/p\u003e\n\u003cp\u003eThis module works with \u003cstrong\u003e802.11b, g, or n networks\u003c\/strong\u003e \u0026amp; \u003cstrong\u003esupports WEP, WPA and WPA2\u003c\/strong\u003e encryption. You can use it in Soft AP mode to create an ad-hoc network. For secure client connections, there is TLS 1.2 support in firmware 19.4.4!\u003c\/p\u003e\n\u003cp\u003eSince this is our new favourite SPI-protocol WiFi module we've decided to make a little breakout for it. The breakout comes with level shifting on all the input pins so you can use it with \u003cstrong\u003e3V or 5V\u003c\/strong\u003e logic. A 3.3V voltage regulator that can handle the 300mA spikes lets you power from 3-5.5VDC. There's also 3 LEDs that you can control over the SPI interface (part of the library code) or you can have controlled by the Arduino library. They'll light up when connected to an SSID, or transmitting data.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/0F7mkdvBoHo?si=kxq-SFioLvQ6A57X\u0026amp;start=259\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFCC-certified 802.11bgn WiFi module from Atmel\u003c\/li\u003e\n\u003cli\u003eSPI communication with 6-wire connection\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino M0 and M4 boards\u003c\/li\u003e\n\u003cli\u003e12MHz clock speed for reliable packet streaming\u003c\/li\u003e\n\u003cli\u003eSupports WEP, WPA, and WPA2 encryption\u003c\/li\u003e\n\u003cli\u003eTLS 1.2 security support (firmware 19.4.4)\u003c\/li\u003e\n\u003cli\u003eSoft AP mode for ad-hoc networking\u003c\/li\u003e\n\u003cli\u003eLevel shifting for 3V or 5V logic compatibility\u003c\/li\u003e\n\u003cli\u003e3.3V voltage regulator with 300mA spike handling\u003c\/li\u003e\n\u003cli\u003ePowered from 3-5.5VDC input range\u003c\/li\u003e\n\u003cli\u003e3 controllable LEDs for connection and data transmission status\u003c\/li\u003e\n\u003cli\u003eFast network scanning and connection in seconds\u003c\/li\u003e\n\u003cli\u003eSSL support included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: \u003cspan\u003e33mm x 28mm x 4mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 4.4g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eRevision History\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAs of October 27, 2023\u003c\/strong\u003e - we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDatasheets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGuide: Adafruit ATWINC1500 WiFi Breakout\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1x Adafruit ATWINC1500 WiFi Breakout\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x Header Strip\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375143931961,"sku":"sfy1787257447661","price":15.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/adafruit-atwinc1500-wifi-breakout_1.jpg?v=1787257456"},{"product_id":"nrf52840-bluetooth-low-energy-module-with-usb-mdbt50q-1mv2","title":"nRF52840 Bluetooth Low Energy Module with USB (MDBT50Q-1MV2)","description":"\u003cp\u003eIf you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a Nordic nRF52840 Cortex M4 chip that comes integrated with BLE radio, USB as well as most of the supporting circuitry and even a chip antenna. The whole thing is in a tin and comes with FCC, CE and TELEC certifications.\u003c\/p\u003e\u003cp\u003eThis chip is quite a beast, with a ton of FLASH, SRAM, peripherals and best of all ... \u003cstrong\u003enative USB support!\u003c\/strong\u003e No need for an external USB-serial converter chip. However, given that it uses under-pads instead of castellated pads, you cannot hand-solder it, you'll need a stencil and hot air or a reflow oven.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note!\u003c\/strong\u003e \u003cstrong\u003eThe module comes with a \u003cem\u003eblank\u003c\/em\u003e chip \u003c\/strong\u003e- this is for people who are comfortable programming the chips themselves with a J-Link programmer and the Nordic SDK. We \u003cstrong\u003edon't\u003c\/strong\u003e provide any firmware to go along with it!\u003c\/p\u003e\u003cp\u003eThis is the same module we use for the Adafruit nRF52840 Feather so if you'd like to see a possible reference design for this module, check out the PCB files here!\u003c\/p\u003e\u003cp\u003eOf course the best way to program these chips is with the Nordic SDK. This chip also has some basic Arduino support, CircuitPython support, and is supported by MyNewt. Either way you go (SDK\/CircuitPython\/Arduino) you'll still need to solder this onto a PCB and load code via a SWD programmer.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003e32-bit ARM® Cortex™ M4F CPU\u003c\/li\u003e\n\u003cli\u003eSupply: 1.7V – 5.5V\u003c\/li\u003e\n\u003cli\u003eFlexible and configurable 48 GPIO\u003c\/li\u003e\n\u003cli\u003eBluetooth 5, IEEE 802.15.4, 2.4 GHz transceiver\u003cbr\u003e• -95dBm sensitivity in 1Mbps Bluetooth low energy (BLE) mode\u003cbr\u003e• -103dBm sensitivity in 125Kbps BLE mode (long range)\u003cbr\u003e• +8 dBm TX power (down to -20 dBm in 4 dB steps)\u003cbr\u003e• On-air compatible with nRF52, nRF51, nRF24L and nRF24AP Series \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e      • Programmable output power from +8dBm to -20dB\u003cbr\u003e      • RSSI (1dB resolution)‧Supported data rates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth 5: 2Mbps, 1 Mbps, 500 kbps, 125 kbps                                                                              \u003c\/li\u003e\n\u003cli\u003eIEEE 802.15.4-2006: 250 kbps                                                                                                         \u003c\/li\u003e\n\u003cli\u003eProprietary 2.4 GHz: 2 Mbps, 1 Mbps\u003c\/li\u003e\n\u003cli\u003eAdvanced on-chip interfaces\u003cbr\u003e• USB 2.0 full speed (12Mbps) controller\u003cbr\u003e• QSPI 32MHz interface\u003cbr\u003e• High speed 32MHz SPI\u003cbr\u003e• Type 2 near field communication (NFC-A) tag with wake-on field‧Programmable peripheral interconnect (PPI)\u003cbr\u003e• EasyDMA automated data transfer without CPU processing on peripherals‧12 bit, 200ksps ADC – 8 configurable channels with programmable gain\u003cbr\u003e• 4 x 4 channel pulse width modulator (PWM)units with EasyDMA\u003cbr\u003e• Audio peripherals : I2S, digital microphone interface (PDM)\u003cbr\u003e• 5 X 32-bit timers with counter mode\u003cbr\u003e• Up to 4 x SPI masters \/ 3 x SPI slaves with EasyDMA\u003cbr\u003e• Up to 2 x I2C compatible 2-wire masters \/ slaves\u003cbr\u003e• 2 x UART(CTS\/RTS) with EasyDMA\u003cbr\u003e• Quadrature decoder (QDEC)\u003cbr\u003e• 3 x 24-bit real-time counters (RTC)\u003c\/li\u003e\n\u003cli\u003eOperating Temp: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eRaytac product page\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eAs of Dec 18, 2019 this module comes with silicon rev 2 of the nRF52840. It is otherwise hardware compatible (mostly fixes silicon bugs)\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 15.5mm x 10.5mm x 2.1mm \/ 0.6\" x 0.4\" x 0.1\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 0.6g \/ 0.0oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375176699961,"sku":"uai1787257954037","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/nrf52840-bluetooth-low-energy-module-with-usb-mdbt50q-1mv2_1.jpg?v=1787257962"},{"product_id":"nrf52832-bluetooth-low-energy-module-mdbt42q-512kv2","title":"nRF52832 Bluetooth Low Energy Module (MDBT42Q-512KV2)","description":"\u003cp\u003eIf you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a Nordic \u003cstrong\u003enRF52832 \u003c\/strong\u003echip that comes integrated with BLE radio as well as most of the supporting circuitry and even a chip antenna. The whole thing comes with FCC, CE and TELEC certifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note!\u003c\/strong\u003e \u003cstrong\u003eThe module comes with a \u003cem\u003eblank\u003c\/em\u003e chip \u003c\/strong\u003e- this is for people who are comfortable programming the chips themselves with a J-Link programmer and the Nordic SDK. We \u003cstrong\u003edon't\u003c\/strong\u003e provide any firmware to go along with it!\u003c\/p\u003e\u003cp\u003eThis is the same module we use for the Adafruit nRF52832 Feather so if you'd like to see a possible reference design for this module, check out the PCB files here!\u003c\/p\u003e\u003cp\u003eOf course the best way to program these chips is with the Nordic SDK. This chip also has some basic Arduino support, some micropython support, and is well supported by MyNewt. Either way you go (SDK\/micropython\/Arduino) you'll still need to solder this onto a PCB and load code via a SWD programmer.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003e32-bit ARM® Cortex™ M4F CPU\u003c\/li\u003e\n\u003cli\u003eSupply: 1.7V – 3.6V\u003c\/li\u003e\n\u003cli\u003eMemory: 512KB Flash Memory\u003c\/li\u003e\n\u003cli\u003eRAM: 64KB\u003c\/li\u003e\n\u003cli\u003eTx Power: +4 dBm @ 7.5mA, 0 dBm @ 5.3mA\u003c\/li\u003e\n\u003cli\u003eRx Sensitivity: -96 dBm @ 5.4mA\u003c\/li\u003e\n\u003cli\u003eFlexible and configurable 32 GPIO (8 analog inputs)\u003c\/li\u003e\n\u003cli\u003eInterfaces: UART \/ I2C \/ SPI \/ PWM \/ PDM \/ I2S \/ NFC\u003c\/li\u003e\n\u003cli\u003e3 x Hardware SPI master ; 3 x Hardware SPI slave‧2 x two-wire master ; 2 x two-wire slave\u003cbr\u003e•  1 x UART (CTS \/ RTS)\u003cbr\u003e•  PDM for digital microphone\u003cbr\u003e•  I2S for audio\u003c\/li\u003e\n\u003cli\u003e12-bit \/ 200KSPS ADC\u003c\/li\u003e\n\u003cli\u003e128-bit AES ECB \/ CCM \/ AAR co-processor\u003c\/li\u003e\n\u003cli\u003eLow cost external crystal 32MHz ± 40ppm for Bluetooth ; ± 50ppm for ANT Plus\u003c\/li\u003e\n\u003cli\u003eLow power 32MHz crystal and RC oscillators\u003c\/li\u003e\n\u003cli\u003eOperating Temp: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eRaytac's product page\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 16.0mm x 10.0mm x 2.2mm \/ 0.6\" x 0.4\" x 0.1\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 0.6g \/ 0.0oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375176831033,"sku":"vaz1787257956121","price":6.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/nrf52832-bluetooth-low-energy-module-mdbt42q-512kv2_1.jpg?v=1787257965"},{"product_id":"nrf51822-bluetooth-low-energy-module-mdbt40-256rv3-discontinued","title":"nRF51822 Bluetooth Low Energy Module (MDBT40-256RV3) [Discontinued]","description":"\u003cp\u003eIf you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a Nordic nRF51822 Cortex M0 chip that comes integrated with BLE radio as well as most of the supporting circuitry and even a chip antenna. The whole thing is in a tin and comes with FCC, CE and TELEC certifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note!\u003c\/strong\u003e \u003cstrong\u003eThe module comes with a \u003cem\u003eblank\u003c\/em\u003e chip \u003c\/strong\u003e- this is for people who are comfortable programming the chips themselves with a J-Link programmer and the Nordic SDK. We \u003cstrong\u003edon't\u003c\/strong\u003e provide any firmware to go along with it!\u003c\/p\u003e\n\u003cp\u003eIf you'd like to see a possible reference design for this module, check out the PCB files for our Bluefruit UART Friend\u003c\/p\u003e\n\u003cp\u003eThis is the same chip as the micro:bit, so there is micropython support as well as some basic Arduino support. Either way you go (SDK\/micropython\/Arduino) you'll still need to solder this onto a PCB and load code via a SWD programmer.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003e32-bit ARM® Cortex™ M0 CPU\u003c\/li\u003e\n\u003cli\u003eSupply: 1.8V – 3.6V\u003c\/li\u003e\n\u003cli\u003eMemory: 256kB Flash Memory\u003c\/li\u003e\n\u003cli\u003eRAM: 32kB\u003c\/li\u003e\n\u003cli\u003eTx Power: +4 dBm @ 16mA\u003c\/li\u003e\n\u003cli\u003eRx Sensitivity: -93 dBm @ 13mA\u003c\/li\u003e\n\u003cli\u003eFlexible and configurable 31 GPIO\u003c\/li\u003e\n\u003cli\u003eInterfaces: UART \/ I2C \/ SPI \/ PWM\u003c\/li\u003e\n\u003cli\u003eOne 32 bit and two 16 bit timers with counter mode\u003c\/li\u003e\n\u003cli\u003eSPI Master \/ Slave\u003c\/li\u003e\n\u003cli\u003eTwo-wire Master (I2C compatible)\u003c\/li\u003e\n\u003cli\u003eUART (CTS\/RTS)\u003c\/li\u003e\n\u003cli\u003eCPU independent Programmable Peripheral Interconnect (PPI) . Quadrature Decoder (QDEC)\u003c\/li\u003e\n\u003cli\u003eAES HW encryption\u003c\/li\u003e\n\u003cli\u003eReal Timer Counter (RTC)\u003c\/li\u003e\n\u003cli\u003eOperating Temp: -40°C to +105°C\u003c\/li\u003e\n\u003cli\u003eRaytac's product page\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 18.0mm x 10.0mm x 2.9mm \/ 0.7\" x 0.4\" x 0.1\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 0.9g \/ 0.0oz\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\n\u003cli\u003eSpecification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375176896569,"sku":"yer1787257957035","price":5.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/nrf51822-bluetooth-low-energy-module-mdbt40-256rv3-discontinued_1.jpg?v=1787257965"},{"product_id":"gravity-315mhz-rf-receiver-module","title":"Gravity: 315MHZ RF Receiver Module","description":"\u003cdiv class=\"desc\"\u003e\n\u003cdiv class=\"desCon\"\u003eThe 315MHz RF receiver module is widely used in the field of vehicle Telecontrol, access control system, identification, etc. Compared with traditional wired communication, RF radio has the advantage of higher flexibility and lower maintenance cost. \u003cbr\u003e \u003cbr\u003e DFRobot 315MHz RF receiver module using SC2272-L4 low power decoder chip, with 8-bit three-state address coding switch, each one has three states: high level, low level, floating empty, so it supports up to 6,561 of the coding address. Modules can be used with SC2260, SC2262, PT2260, PT2262 and other coding chips, recommend our Remote Wireless Keyfob (315MHz)\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desCon\"\u003eConnection Example - Gravity: I\/O Expansion Shield V7\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/315MHZ_RF_Receiver_Module_features_1.jpg?v=1693302707\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cli\u003ePower Supply: 3.3\/5v (MAX5.5V)\u003c\/li\u003e\n\u003cli\u003eModule Interface: PH2.0-3pin\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 315MHz\u003c\/li\u003e\n\u003cli\u003eModulation Mode: Ask\u003c\/li\u003e\n\u003cli\u003eDemodulation Mode: Superheterodyne type\u003c\/li\u003e\n\u003cli\u003eSensitivity: Typical -108 dBi\u003c\/li\u003e\n\u003cli\u003eTransfer Rate: Maximum 9.6kbps\u003c\/li\u003e\n\u003cli\u003eReceive bandwidth: ±1.25MHz (6dB)\u003c\/li\u003e\n\u003cli\u003eAntenna Impedance: 50 ohms\u003c\/li\u003e\n\u003cli\u003eRF chip: LR480\u003c\/li\u003e\n\u003cli\u003eDecoding Chip: SC2272-L4 latch type\u003c\/li\u003e\n\u003cli\u003eTransmission Distance: 50 m (5V Power)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0~+70\u003cspan data-mce-fragment=\"1\"\u003e°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 10g\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"desCon\"\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Gravity: 315MHZ RF Receiver Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":46375213236281,"sku":"eas1787258278242","price":4.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/gravity-315mhz-rf-receiver-module_1.jpg?v=1787258288"},{"product_id":"sparkfun-lora-gateway-1-channel-esp32-discontinued","title":"SparkFun LoRa Gateway - 1-Channel (ESP32) [Discontinued]","description":"\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"description-tab\"\u003e \u003cdiv class=\"col-sm-12\"\u003e \u003cp\u003eThe SparkFun 1-Channel LoRa Gateway is a powerful 3-network capable device thanks to an onboard ESP32 WROOM module and an RFM95W LoRa modem. The RFM95W handles the 915MHz band while the ESP32 takes care of Bluetooth and WiFi capabilities. One of the ideal uses is to convert LoRa (Long Range) radio messages into data packets that you can access via the web, but of course, the flexibility it offers can be put to many more uses! It's a perfect, low-cost tool for monitoring a dozen-or-so LoRa devices and relaying its messages up to the cloud.\u003c\/p\u003e \u003cp\u003eComplete with a Qwiic connector and a breadboard-compatible array of ESP32 pin-breakouts, the Gateway can also serve as a general-purpose ESP32\/RFM95W development platform. The LoRa Gateway can act as either a gateway (hence the name) or a device, but not both at the same time. To really be sure that your setup works as expected you should have another LoRa device to listen to, and\/or another LoRa gateway to transmit to. The good news is that the LoRa Gateway 1-Channel can act as both so if you have two then you’re all set.\u003c\/p\u003e \u003cp\u003eTo use the 915MHz radio on the gateway you will need an antenna - for which you have two choices. You may cut a length of solid-core wire to approximately three inches for a through-hole antenna connection with strain relief or you can use a 915MHz antenna with a U.FL connector for higher performance antennas.\u003c\/p\u003e \u003cdiv class=\"center-block text-center\"\u003eGet Started With the SparkFun LoRa Gateway Guide\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"features-tab\"\u003e \u003cdiv class=\"col-sm-12\"\u003e \u003cp\u003e\u003cem\u003eNew For this revision: Update the ESP32-WROOM-32 module from 4MB to 16MB\u003c\/em\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eESP32-WROOM-32 module - 16MB \u003cul\u003e \u003cli\u003eWiFi, BT+BLE microcontroller\u003c\/li\u003e \u003cli\u003eIntegrated PCB antenna\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eHope RFM95W LoRa modem \u003cul\u003e \u003cli\u003eFrequency range: 868\/915 MHz\u003c\/li\u003e \u003cli\u003eSpread factor: 6-12\u003c\/li\u003e \u003cli\u003eSPI control interface\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eU.FL antenna connector for LoRa radio\u003c\/li\u003e \u003cli\u003eReset and ESP32 pin0 buttons\u003c\/li\u003e \u003cli\u003e14 GPIO ESP32 pin-breakouts\u003c\/li\u003e \u003cli\u003ePower and user LEDs\u003c\/li\u003e \u003cli\u003eQwiic connector\u003c\/li\u003e \u003cli\u003eCH340C USB-to-Serial interface\u003c\/li\u003e \u003cli\u003eMicro-B USB connector for power and programming \u003cul\u003e \u003cli\u003eAll current consumption tested at 5V\u003c\/li\u003e \u003cli\u003e~170 mA when formatting SPIFFS in Gateway mode\u003c\/li\u003e \u003cli\u003e~150 mA when searching for WiFi network in Gateway mode\u003c\/li\u003e \u003cli\u003e80 to 100 mA in steady operation of Gateway\u003c\/li\u003e \u003cli\u003e~70 mA when using the LoRa Device example\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch2\u003eDocuments\u003c\/h2\u003e \u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"documents-tab\"\u003e \u003cdiv class=\"col-sm-12\"\u003e \u003cul\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003cli\u003eEagle Files\u003c\/li\u003e \u003cli\u003eHookup Guide\u003c\/li\u003e \u003cli\u003eDatasheets \u003cul\u003e \u003cli\u003eESP32 WROOM\u003c\/li\u003e \u003cli\u003eRFM95W\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eArduino Firmware\u003c\/li\u003e \u003cli\u003eArduino Library\u003c\/li\u003e \u003cli\u003eGitHub\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":46375213334585,"sku":"trz1787258280050","price":28.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/sparkfun-lora-gateway---1-channel-esp32-discontinued_1.jpg?v=1787258288"}],"url":"https:\/\/myoutfitstore.shop\/collections\/wireless.oembed","provider":"My Store","version":"1.0","type":"link"}