-40%

LORA32 433/868/915Mhz SX1276/1278 ESP32 0.96 OLED SD Card Bluetooth WiFi

€ 8.36

Availability: 74 in stock
  • EAN: Nicht zutreffend
  • Type 3: Display Module
  • Model: 433Mhz/868Mhz/915Mhz
  • Rücknahme - Weitere Angaben: Sie haben das Recht, binnen eines Monats ohne Angabe von Gründen diesen Vertrag zu widerrufen. Die Widerrufsfrist beträgt einen Monat ab dem Tag, an dem Sie oder ein von Ihnen benannter Dritter, der nicht der Beförderer ist, die Waren in Besitz genommen haben bzw. hat. Um Ihr Widerrufsrecht auszuüben, müssen Sie uns (Chen Guoliang, Room 1001, B. Gebäude, Lijingmingyuan ,Gushu , Xixiang ,, Baoan , Shenzhen, Guangdong. China, 86 13428744986, [email protected]) mittels einer eindeutigen Erklärung (z. B. ein mit der Post versandter Brief, Telefax oder E-Mail) über Ihren Entschluss, diesen Vertrag zu widerrufen, informieren. Sie können dafür das beigefügte Muster-Widerrufsformular verwenden, das jedoch nicht vorgeschrieben ist. Zur Wahrung der Widerrufsfrist reicht es aus, dass Sie die Mitteilung über die Ausübung des Widerrufsrechts vor Ablauf der Widerrufsfrist absenden. Folgen des Widerrufs Wenn Sie diesen Vertrag widerrufen, haben wir Ihnen alle Zahlungen, die wir von Ihnen erhalten haben, einschließlich der Lieferkosten (mit Ausnahme der zusätzlichen Kosten, die sich daraus ergeben, dass Sie eine andere Art der Lieferung als die von uns angebotene, günstigste Standardlieferung gewählt haben), unverzüglich und spätestens binnen vierzehn Tagen ab dem Tag zurückzuzahlen, an dem die Mitteilung über Ihren Widerruf dieses Vertrags bei uns eingegangen ist. Für diese Rückzahlung verwenden wir dasselbe Zahlungsmittel, das Sie bei der ursprünglichen Transaktion eingesetzt haben, es sei denn, mit Ihnen wurde ausdrücklich etwas anderes vereinbart; in keinem Fall werden Ihnen wegen dieser Rückzahlung Entgelte berechnet. Wir können die Rückzahlung verweigern, bis wir die Waren wieder zurückerhalten haben oder bis Sie den Nachweis erbracht haben, dass Sie die Waren zurückgesandt haben, je nachdem, welches der frühere Zeitpunkt ist. Sie haben die Waren unverzüglich und in jedem Fall spätestens binnen vierzehn Tagen ab dem Tag, an dem Sie uns über den Widerruf dieses Vertrags unterrichten, an uns zurückzusenden oder zu übergeben. Die Frist ist gewahrt, wenn Sie die Waren vor Ablauf der Frist von vierzehn Tagen absenden.  Option B: Sie tragen die unmittelbaren Kosten der Rücksendung der Waren. Sie müssen für einen etwaigen Wertverlust der Waren nur aufkommen, wenn dieser Wertverlust auf einen zur Prüfung der Beschaffenheit, Eigenschaften und Funktionsweise der Waren nicht notwendigen Umgang mit ihnen zurückzuführen ist. Muster-Widerrufsformular (Wenn Sie den Vertrag widerrufen wollen, dann füllen Sie bitte dieses Formular aus und senden Sie es zurück.) – An [Chen Guoliang], [Room 1001, B. Gebäude, Lijingmingyuan ,Gushu , Xixiang ,, Baoan , Shenzhen, Guangdong. China], [[email protected]]: – Hiermit widerrufe(n) ich/wir (*) den von mir/uns (*) abgeschlossenen Vertrag über den Kauf der folgenden Waren (*)/die Erbringung der folgenden Dienstleistung (*) – Bestellt am (*)/erhalten am (*) – Name des/der Verbraucher(s) – Anschrift des/der Verbraucher(s) – Unterschrift des/der Verbraucher(s) (nur bei Mitteilung auf Papier) – Datum _________ (*) Unzutreffendes streichen.
  • Nach Erhalt des Artikels sollte Ihr Käufer innerhalb der folgenden Frist den Kauf widerrufen oder den Rückgabeprozess einleiten: 30 Tage
  • Type 1: 0.96 inch OLED
  • UPC: Does not apply
  • MPN: Does not apply
  • Type: TTGO LORA32
  • Rücknahme akzeptiert: Verbraucher haben das Recht, den Artikel unter den angegebenen Bedingungen zurückzugeben.
  • Condition: Neu
  • Rücksendekosten trägt: Käufer trägt die unmittelbaren Kosten der Rücksendung der Waren
  • Herstellernummer: Nicht zutreffend
  • Brand: Unbranded/Generic
  • Model1: SX1276/SX1278
  • Type 2: SD Card Module
  • Marke: Markenlos

    Description

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    Detailed Description
    LORA32 868MHZ OLED 1Pair/LORA32 915MHZ OLED 1Pair
    Description:
    The 868/915MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip)
    Lithium battery charge and discharge circuit, when the battery is full, the blue LED will stop working. When using, pay attention to the positive and negative of the battery, otherwise it will be damaged!
    With IO port touch screen touch signal input, you need to add the 100nF pull-down capacitor to this pin!
    Note:This product does not include the battery.
    Example:
    This product is a SX1276 chip based on ESP32 WIFI increased OLED, namely LoRa remote modem, 868-915MHz frequency, high sensitivity is over-148dBm, + 20dBm output power, high reliability, long transmission distance.
    the onboard 32MB Flash wi-fi antenna, 0.96 inch blue oled display, lithium battery charging circuit, CP2102 interface and USB serial chip, the perfect support for Arduino development environment, can be used for program checking and product development is very easy and fast.
    Operating voltage: 3.3V to 7V
    Operating temperature range: -40

    C to + 90

    C
    Support for Sniffer software protocol analysis, Station, SoftAP, and Wi-Fi Direct modes
    Data rates: 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 sustained throughput of 135 Mbps
    Pin diagram:
    Use legend:
    Note:
    This product does not include the battery.
    Package included:(
    LORA32 868MHZ OLED 1Pair
    )
    1 x 868MHZ Transmit ESP32 OLED Module
    1X 868MHZ receive ESP32 OLED Module
    2 x Line
    4 x Pin
    2 x Spring Antenna
    Package included:(
    LORA32 915MHZ OLED 1Pair
    )
    1 x 915MHZ Transmit ESP32 OLED Module
    1X 915MHZ receive ESP32 OLED Module
    2 x Line
    4 x Pin
    2 x Spring Antenna
    LORA32 868MHZ OLED SD 1Pair/LORA32 915MHZ OLED SD 1Pair
    Product Description

    Working voltage: 1.8~3.7v
    Acceptable current

    10~14mA
    Transmit current:120mA@+20dBm
    90mA@+17dBm
    29mA@+13dBm
    Operating frequency: 868M/915M
    Transmit power: +20dBm
    Receive sensitivity :-139dBm@LoRa &62.5Khz&SF=12&146bps
    -136dBm@LoRa &125Khz&SF=12&293bps
    -118dBm@LoRa &125Khz&SF=6&9380bps
    -123dBm@FSK&5Khz&1.2Kbps
    Frequency error

    +/-15KHz
    FIFO space

    64Byte
    Data rate

    1.2K~300Kbps@FSK
    0.018K~37.5Kbps@LoRa
    Modulation Mode

    FSK,GFSK,MSK,GMSK,LoRa TM

    OOK
    Interface form

    SPI
    Sleep current

    0.2uA@SLEEP
    1.5uA@IDLE
    Operating temperature

    -40℃——85℃
    Digital RSSI function
    Automatic frequency correction
    Automatic gain control
    RF wake-up function
    Low voltage detection and temperature sensor
    Fast wake-up and frequency hopping
    Highly configurable data packet handler
    Compared with LORA32 v1.0
    Pin Diagram
    Product Using
    Product Details:
    Notice:The shipping list does not include battery and SD card.
    Package included:(LORA32 868MHZ OLED SD 1Pair

    1 X TTGO lora32 V2.0 868Mhz Transmit Module
    1 X TTGO lora32 V2.0 868Mhz receive Module
    2 X Antenna
    2 X Power cable
    Package included:(LORA32 915MHZ OLED SD 1Pair)
    1 X TTGO lora32 V2.0 915Mhz Transmit Module
    1 X TTGO lora32 V2.0 915Mhz receive Module
    2 X Antenna
    2 X Power cable
    LORA SX1276 ESP32 OLED
    868MHz-915MHz SX1276 ESP32 LoRa 0.96 Inch Blue OLED Display Bluetooth WIFI Lora Kit 32 Module IOT Development Board for Arduino
    If you need the document of this product,please contact us freely.
    LoRa send and receive test
    WIFI Kit series is the new development of the cost-effective networking program, the main chip using ESP32, LX6 dual-core processor, 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 Kit 32 added SX1276 chip, that is, LoRa

    remote modem, Applicable frequency:
    868MHz -915MHz
    frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability, transmission distance (measured open area communication distance 2.6Km).
    Onboard 32MByte Flash, Wi-Fi antenna, 0.96-inch blue OLED display, 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.
    Technical Parameters:
    Flash: 32M-Bits
    Processor: for Tensilica LX6 Dual Core
    Master chip: ESP32
    LoRa chip: SX1276
    Support frequency band: 868-915MHZ
    Open communication distance: 2.8KM
    Computing capacity: up to 600DMIPS
    Dual-mode Bluetooth: traditional Bluetooth and BLE low-power Bluetooth
    Development environment: perfect support for Arduino
    Operating voltage: 3.3-7V
    Operating temperature range: -40-90

    Receiver sensitivity: -139dBm (SF12, 125KHZ)
    UDP continuous throughput: 135Mbps
    USB adapter chip: CP2102
    Support mode: Sniffer, Station, softAP and Wi-Fi Direct
    Transmit power: 19.5dBm@11b, 16.5dBm@11g, 15.5dBm@11n
    Data rate: 150Mbps @ 11n HT40, 72Mbps @ 11n HT20,
    54Mbps @ 11g, 11Mbps @ 11b
    Package Includes:
    1 X ESP32 Lora OLED development board
    2 X Pin header
    2 X Pin header stickers
    LORA SX1278 433Mhz
    The 433MHz antenna must be used in conjunction with the IPEX interface (if the
    antenna is not connected, it may damage the LoRa chip)Lithium battery charging
    and discharging circuit, when the battery is full, the blue LED will stop working.
    When using, pay attention to the positive and negative of the battery, otherwise
    it will be damaged

    Using the IO port touch screen touch signal input, you need to add the 100nF
    pull-down capacitor at this pin!
    Example:
    This product is a SX1278 chip based on ESP32(revision 1) WIFI increased OLED, namely LoRa
    remote modem, 433MHz frequency, high sensitivity is about -148dBm, +20dBm output
    power, high reliability, long transmission distance.
    The onboard 16 Mt bytes (128 Mt ), Wi-Fi antenna, 0.96 inch blue OLED display, lithium battery
    charging circuit, CP2102 interface and USB serial chip, the perfect support for Arduino
    development environment, can be used for program verification and product development
    is very simple and fast.
    Operating voltage: 3.3V to 7V
    Operating temperature range: -40 degrees C to +90 degrees C
    Support for Sniffer, Station, softAP, and Wi-Fi Direct modes
    Data rates: 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 sustained throughput of 135 Mbps
    Pin reference description
    Test details
    For example One

    1

    LoRaSender
    #include
    #include
    #include
    // GPIO5  -- SX1278's SCK
    // GPIO19 -- SX1278's MISO
    // GPIO27 -- SX1278's MOSI
    // GPIO18 -- SX1278's CS
    // GPIO14 -- SX1278's RESET
    // GPIO26 -- SX1278's IRQ(Interrupt Request)
    #define SS      18
    #define RST     14
    #define DI0     26
    #define BAND    433E6
    int counter = 0;
    void setup() {
    pinMode(25,OUTPUT); //Send success, LED will bright 1 second
    Serial.begin(115200);
    while (!Serial); //If just the the basic function, must connect to a computer
    SPI.begin(5,19,27,18);
    LoRa.setPins(SS,RST,DI0);
    //  Serial.println("LoRa Sender");
    if (!LoRa.begin(BAND)) {
    Serial.println("Starting LoRa failed!");
    while (1);
    }
    Serial.println("LoRa Initial OK!");
    }
    void loop() {
    Serial.print("Sending packet: ");
    Serial.println(counter);
    // send packet
    LoRa.beginPacket();
    LoRa.print("hello ");
    LoRa.print(counter);
    LoRa.endPacket();
    counter++;
    digitalWrite(25, HIGH);   // turn the LED on (HIGH is the voltage level)
    delay(1000);                       // wait for a second
    digitalWrite(25, LOW);    // turn the LED off by making the voltage LOW
    delay(1000);                       // wait for a second
    delay(3000);
    }
    For example Two
    (2)LoRaReceiver
    #include
    #include
    // GPIO5  -- SX1278's SCK
    // GPIO19 -- SX1278's MISO
    // GPIO27 -- SX1278's MOSI
    // GPIO18 -- SX1278's CS
    // GPIO14 -- SX1278's RESET
    // GPIO26 -- SX1278's IRQ(Interrupt Request)
    #define SS      18
    #define RST     14
    #define DI0     26
    #define BAND    433E6
    void setup() {
    Serial.begin(115200);
    while (!Serial); //if just the the basic function, must connect to a computer
    delay(1000);
    Serial.println("LoRa Receiver");
    SPI.begin(5,19,27,18);
    LoRa.setPins(SS,RST,DI0);
    if (!LoRa.begin(BAND)) {
    Serial.println("Starting LoRa failed!");
    while (1);
    }
    }
    void loop() {
    // try to parse packet
    int packetSize = LoRa.parsePacket();
    if (packetSize) {
    // received a packet
    Serial.print("Received packet '");
    // read packet
    while (LoRa.available()) {
    Serial.print((char)LoRa.read());
    }
    // print RSSI of packet
    Serial.print("' with RSSI ");
    Serial.println(LoRa.packetRssi());
    }
    }
    For example three
    (3)LoRaReceiverCallback
    #include
    #include
    // GPIO5  -- SX1278's SCK
    // GPIO19 -- SX1278's MISO
    // GPIO27 -- SX1278's MOSI
    // GPIO18 -- SX1278's CS
    // GPIO14 -- SX1278's RESET
    // GPIO26 -- SX1278's IRQ(Interrupt Request)
    #define SS      18
    #define RST     14
    #define DI0     26
    #define BAND    433E6
    void setup() {
    Serial.begin(115200);
    while (!Serial); //if just the the basic function, must connect to a computer
    SPI.begin(5,19,27,18);
    LoRa.setPins(SS,RST,DI0);
    Serial.println("LoRa Receiver Callback");
    if (!LoRa.begin(BAND)) {
    Serial.println("Starting LoRa failed!");
    while (1);
    }
    // register the receive callback
    LoRa.onReceive(onReceive);
    // put the radio into receive mode
    LoRa.receive();
    }
    void loop() {
    // do nothing
    }
    void onReceive(int packetSize) {
    // received a packet
    Serial.print("Received packet '");
    // read packet
    for (int i = 0; i < packetSize; i++) {
    Serial.print((char)LoRa.read());
    }
    // print RSSI of packet
    Serial.print("' with RSSI ");
    Serial.println(LoRa.packetRssi());
    }
    For example four
    #include  // Only needed for Arduino 1.6.5 and earlier
    #include "SSD1306.h" // alias for `#include "SSD1306Wire.h"`
    #include "images.h"
    //OLED pins to ESP32 0.96OLEDGPIOs via this connecthin:
    //OLED_SDA -- GPIO4
    //OLED_SCL -- GPIO15
    //OLED_RST -- GPIO16
    SSD1306  display(0x3c, 4, 15);
    #define DEMO_DURATION 3000
    typedef void (*Demo)(void);
    int demoMode = 0;
    int counter = 1;
    void setup() {
    pinMode(16,OUTPUT);
    digitalWrite(16, LOW);    // set GPIO16 low to reset OLED
    delay(50);
    digitalWrite(16, HIGH); // while OLED is running, must set GPIO16 in high
    Serial.begin(115200);
    Serial.println();
    Serial.println();
    // Initialising the UI will init the display too.
    display.init();
    display.flipScreenVertically();
    display.setFont(ArialMT_Plain_10);
    }
    void drawFontFaceDemo() {
    // Font Demo1
    // create more fonts at http://oleddisplay.squix.ch/
    display.setTextAlignment(TEXT_ALIGN_LEFT);
    display.setFont(ArialMT_Plain_10);
    display.drawString(0, 0, "Hello world");
    display.setFont(ArialMT_Plain_16);
    display.drawString(0, 10, "Hello world");
    display.setFont(ArialMT_Plain_24);
    display.drawString(0, 26, "Hello world");
    }
    void drawTextFlowDemo() {
    display.setFont(ArialMT_Plain_10);
    display.setTextAlignment(TEXT_ALIGN_LEFT);
    display.drawStringMaxWidth(0, 0, 128,
    "Lorem ipsum\n dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore." );
    }
    void drawTextAlignmentDemo() {
    // Text alignment demo
    display.setFont(ArialMT_Plain_10);
    // The coordinates define the left starting point of the text
    display.setTextAlignment(TEXT_ALIGN_LEFT);
    display.drawString(0, 10, "Left aligned (0,10)");
    // The coordinates define the center of the text
    display.setTextAlignment(TEXT_ALIGN_CENTER);
    display.drawString(64, 22, "Center aligned (64,22)");
    // The coordinates define the right end of the text
    display.setTextAlignment(TEXT_ALIGN_RIGHT);
    display.drawString(128, 33, "Right aligned (128,33)");
    }
    void drawRectDemo() {
    // Draw a pixel at given position
    for (int i = 0; i < 10; i++) {
    display.setPixel(i, i);
    display.setPixel(10 - i, i);
    }
    display.drawRect(12, 12, 20, 20);
    // Fill the rectangle
    display.fillRect(14, 14, 17, 17);
    // Draw a line horizontally
    display.drawHorizontalLine(0, 40, 20);
    // Draw a line horizontally
    display.drawVerticalLine(40, 0, 20);
    }
    void drawCircleDemo() {
    for (int i=1; i < 8; i++) {
    display.setColor(WHITE);
    display.drawCircle(32, 32, i*3);
    if (i % 2 == 0) {
    display.setColor(BLACK);
    }
    display.fillCircle(96, 32, 32 - i* 3);
    }
    }
    void drawProgressBarDemo() {
    int progress = (counter / 5) % 100;
    // draw the progress bar
    display.drawProgressBar(0, 32, 120, 10, progress);
    // draw the percentage as String
    display.setTextAlignment(TEXT_ALIGN_CENTER);
    display.drawString(64, 15, String(progress) + "%");
    }
    void drawImageDemo() {
    // on how to create xbm files
    display.drawXbm(34, 14, WiFi_Logo_width, WiFi_Logo_height, WiFi_Logo_bits);
    }
    Demo demos[] = {drawFontFaceDemo, drawTextFlowDemo, drawTextAlignmentDemo, drawRectDemo, drawCircleDemo, drawProgressBarDemo, drawImageDemo};
    int demoLength = (sizeof(demos) / sizeof(Demo));
    long timeSinceLastModeSwitch = 0;
    void loop() {
    // clear the display
    display.clear();
    // draw the current demo method
    demos[demoMode]();
    display.setTextAlignment(TEXT_ALIGN_RIGHT);
    display.drawString(10, 128, String(millis()));
    // write the buffer to the display
    display.display();
    if (millis() - timeSinceLastModeSwitch > DEMO_DURATION) {
    demoMode = (demoMode + 1)  % demoLength;
    timeSinceLastModeSwitch = millis();
    }
    counter++;
    delay(10);
    }
    Note:
    This product does not include the battery.
    shipping list

    ESP32(revision 1) OLED *1
    Line *1
    pin*2
    433m Spring Antenna*1
    LORA ESP32 SX1278 433Mhz
    Product Description
    WIFI Kit series is the new development of the cost-effective networking program, 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 Kit 32 added SX1278 chip, that is, LoRa ™ remote modem, 433MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability, transmission distance (measured open area communication distance 2.6Km).
    Onboard 32MByte Flash, Wi-Fi antenna, 0.96-inch blue OLED display, 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.
    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
    Feedback
    Payment
    Shipment
    About us
    Feedback
    We appreciate positive feedback . we always try our best to service our customers .
    so if you
    have ant question ,PLEASE DON’T HESITATE TO TELL US,
    we are always here to offer help .
    Payment
    We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice .
    generally we would like to receive payment thin 48 hours if .
    Shipment
    We provide airmail service with good package . The items will be shipped within the nest
    2 business days after we received the payment . when you buy multiple items ,your shipping
    cost will be combined with discount .
    SHIPPING
    TIME
    (weekends/holidays
    excluded)
    Country
    Name
    Shipping
    Time
    Country
    Name
    Shipping
    Time
    USA/Canada
    10
    -15d
    Spanish/Portugue
    10-25d
    East/South
    Asia
    10
    -15d
    France/West Asia
    10-25d
    United
    Kingdom
    10 -20d
    Italy
    10-30d
    Australia/New Zealand
    10 -15d
    West
    Asia/Middle
    East
    15-25d
    Most
    Country
    of
    West/North Europe
    10-20d
    South
    America
    and
    Africa
    15-30d
    East /Middle
    Europe/Russia
    10-25d
    About us
    NEW, GOOD QUALITY, ORIGINAL PACKAGE
    LARGE STORE AND THE LOWEST PRICE
    NO-QUESTION-REFUND,
    FOR LARGE QUANTITY ,OFFER BETTER PRICE,
    ORIGINAL
    PACKING(TAPE REEL/TUBE/TRAY)
    We specialize in electronic components . ICs, Capacitors, Diodes, Resistors,
    LEDs,
    Transistors, and so on.
    Especially in Hard To Find Parts .
    we only sell
    NEW ,
    ORIGINAL parts . please buy with confidence .We offer
    NO-QUESTION-REFUND
    go to my store
    Am 17.10.19 hat der Verkäufer die folgenden Angaben hinzugefügt: