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433mhz LoRa1262 SX1262 LoRa RF Module 22dBm 160mW 1.5ppm TCXO SPI Spread Spectrum Wireless Transceiver Module

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                  Feature:
                   
                  The LoRa1262 wireless module uses Semtech's SX1262 device, which uses a high-precision TCXO crystal oscillator, ultra-low receive current and sleep current, and sensitivity of -148dBm. Built-in 64KHz crystal oscillator can wake up the microcontroller periodically under low power consumption. The module antenna switch is integrated and controlled by the chip, which saves the resources of the external MCU. The compact size and 22dBm (160mW) output power have great advantages in IoT and battery-powered applications.
                   
                  Parameter:
                   
                  Frequency Range: 433MHz  
                  Sensitivity: up to -148dBm @Lora
                  Maximum output power: 22dBm (160mw)
                  Data transfer rate: 0.018-62.5 Kbps
                  Packet engine: up to 256 bytes with FIFO and CRC
                  With TCXO, accuracy 1.5pp

                  Performance parameters: @Vcc=3.3v ANT connected to 50 ohm load
                  Receive current: <5 mA @passive crystal oscillator
                   
                  Applications:
                   
                  Smart meters
                  Supply chain and logistics
                  Building automation
                  Agricultural sensor
                  Smart cities
                  Retail store sensors
                  Asset tracking
                  Street lights
                  Parking sensors
                  Environmental sensors
                  Healthcare
                  Safety and security sensors
                  Remote control applications

                  Parameter Min Typ. Max. Unit Condition
                  Operation condition
                  Operating voltage range 1.8 3.3 3.7 V  
                  Working temperature range -40   85 °C  
                  Current consumption
                  RX current   <6.5   mA @TCXO
                    4.6   mA l0ppm crystal
                  TX current   <110   mA @433 MHz
                    <130   mA @868MHz
                  Sleep current   0.9   uA OFF mode (SLEEP mode with cold start) All blocks off
                    1.3   uA SLEEP mode (SLEEP mode with warm start) Configuration retained
                    1.9   uA SLEEP mode (SLEEP mode with warm start) Configuration retained - RC64k
                    0.56   mA STDBY_RC mode RC13M, XOSC OFF
                    2.35   mA STDBY_XOSC mode XOSC ON
                  RF parameter
                  Frequency range 400 433 450 MHZ @433MHZ
                  470 490 510 MHZ @470MHZ
                  800 868 900 MHZ @868MHZ
                  900 915 950 MHZ @915MHZ
                  Transmit power range -15 22   dBm  
                  Receiving sensitivity   -133   dBm @Lora BW=125KHz_SF = 10_CR=4/5

                  433mhz LoRa1262 SX1262 LoRa RF Module 22dBm 160mW 1.5ppm TCXO SPI Spread Spectrum Wireless Transceiver Module

                  Pin   Description
                  1 GND Power ground
                  2 MISO SPI data output
                  3 MOSI SPI data input
                  4 SCK SPI clock input
                  5 NSS SPI chip select input
                  6 NRESET Reset trigger input
                  7, 12, 14 NC Empty foot
                  8 GND Power ground
                  9 ANT 50 ohm coaxial antenna
                  10 GND Power ground
                  11 DI03 Digital I/O, customizable
                  13 VCC Power input (default 3. 3V)
                  15 DIOl Digital 1.0. customizable
                  16 BUSY Used for status indication, depending on the chip data.

                  Module performance index:

                  Frequency band Power level Current (mA) Power (dBm) Register value
                  433MHZ 9 98 21.2 22
                  8 80 17.8 19
                  7 64 14.2 16
                  6 54 11.5 13
                  5 44 8.7 10
                  4 37 6 7
                  3 32 3 4
                  2 26 0 1
                  1 22 -2.5 -2
                  0 20 -5 -5

                  433mhz LoRa1262 SX1262 LoRa RF Module 22dBm 160mW 1.5ppm TCXO SPI Spread Spectrum Wireless Transceiver Module

                  Pin comparison table:

                  Module LoRa1278/1276-C1 LoRa1262
                  1 GND GND
                  2 MISO MISO
                  3 MOSI MOSI
                  4 SCK SCK
                  5 NSS NSS
                  6 NRESET NRESET
                  7 DIOS NC
                  8 GND GND
                  9 ANT ANT
                  10 GND GND
                  11 DI03 NC
                  12 DI04 NC
                  13 VCC VCC
                  14 DIOO NC
                  15 DIOI DIOI

                  Package includes:

                  1 x Board

                  Schematic:

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