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HOME >  PRODUCTS >  LORA & LORAWAN MODULES (SPI ) >  LORA1276-C1-868 : SX1276 868MHZ 100MW CE-RED CERTI...
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection
LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection

LoRa1276-C1-868 : SX1276 868MHz 100mW CE-RED Certified LoRa Module With ESD Protection

  • For details, please see the attachment Lora1276-C1-868 CE RED.rar.
  • The LoRa Module LoRa1276-C1 integrates Semtech RF transceiver chip SX1276, which adopts LoRa Spread Spectrum modulation frequency hopping technique. Its communication distance and receiving sensitivity are much better than the current FSK and GFSK modulation. Multi-signal won't affect each other even in crowd frequency environment.
  • LoRa1276-C1 strictly uses lead-free process for production and testing, and meets RoHS and REACH standards.
  • LoRa1276-C1-868 has obtained CE-RED certification.
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Parameter Min Typ.  Max. Unit Condition
Operation Condition
Working voltage  1.8 3.3 3.7 V  
Temperature range -40   85 °C  
Current Consumption
RX current   10.8   mA  
TX current   120   mA @20dBm
Sleep current   1   uA  
RF Parameter

Frequency range

 848 868 888 MHz @868MHz

 

Data Rate

 1.2   300 Kbps FSK
0.018   37.5 Kbps LoRa
Output Power  -1   20 dBm  

 

Receiving sensitivity

   -123   dBm @FSK data=1.2kbps, Fdev=10kHz
  -139   dBm @LoRa BW=125KHz_SF = 12_CR=4/5
Interface SPI
Chip SX1276
Frequency 868MHz
Modulation LoRa
Output Power 100mW
Certification CE-RED

Features of LoRa Module LoRa1276-C1

  • Frequency Range:868 MHz  （Customizable 137-1020 MHz）
  • Sensitivity: -139dBm @Lora
  • Maximum output power:20 dBm
  • Low RX current：10.8 mA
  • Sleep current< 1.5uA
  • Data transfer rate:@FSK,1.2-300 Kbps
  • @Lora, 0.018-37.5 Kbps
  • Excellent blocking immunity
  • Lora、FSK、GFSK Modulation mode
  • Built-in ESD Protection
  • 127 dB Dynamic Range RSSI
  • Packet engine up to 256 bytes with FiFo and CRC
  • Built-in temperature sensor
  • Operating Temperature Range：-40 ~ +85 °C

Applications of LoRa Module LoRa1276-C1

  • Remote meter reading
  • Industrial control
  • Home automation remote sensing
  • Toys control
  • Sensor network
  • Tire pressure monitoring
  • Wireless PC peripherals
  • Health monitoring

Typical application circuit


PIN DEFINITION

Pin NO.Pin nameDescription
1GNDpower ground
2MISOSPI Output for SPI data
3MOSISPI Input for SPI data
4SCKSerial clock for SPI interface
5NSSSPI enable
6NRESETReset input
7DIO5Digital I/O, customizable
8GNDpower ground
9ANTConnect with 50 ohm coaxial antenna
10GNDpower ground
11DIO3Digital I/O, customizable
12DIO4Digital I/O, customizable
13VCCConnected power supply（default 3.3V）
14DIO0Digital I/O, customizable
15DIO1Digital I/O, customizable
16DIO2Digital I/O, customizable


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