SX1276 – Hamtech Electronics Technologies https://hamtechtechnologies.com Sun, 30 Nov 2025 17:48:27 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.3 https://hamtechtechnologies.com/wp-content/uploads/2025/11/h-100x100.webp SX1276 – Hamtech Electronics Technologies https://hamtechtechnologies.com 32 32 LoRa SX1276 Module https://hamtechtechnologies.com/product/lora-sx1276-module/ https://hamtechtechnologies.com/product/lora-sx1276-module/#respond Thu, 20 Nov 2025 19:51:26 +0000 https://hamtechtechnologies.com/index.php/product/lora-sx1276-module/ The SX1276 LoRa Module is built around Semtech’s SX1276 LoRa transceiver chip, offering long-range communication with low power consumption and high interference immunity.
It supports LoRa spread spectrum modulation and can transmit data over several kilometers in open environments.

The module communicates via SPI interface and is compatible with microcontrollers such as Arduino, ESP32, ESP8266, and Raspberry Pi.
It is widely used in smart agriculture, remote monitoring, IoT sensor networks, LoRaWAN gateways, and telemetry systems.

Key Features

  • Long-range LoRa communication (2–15 km line-of-sight)

  • Low power consumption for battery-powered IoT devices

  • SPI interface for microcontroller communication

  • Frequency range: 137–1020 MHz (region-dependent)

  • Supports LoRa and FSK/GFSK modulation

  • Compact and lightweight design

  • Ideal for IoT, smart agriculture, telemetry, and LoRaWAN applications

Specifications

Feature Details
Operating Voltage 3.3V DC
Communication Interface SPI
Frequency Range 137–1020 MHz (configurable per region)
Modulation LoRa / FSK / GFSK
Output Power +20 dBm (max)
Sensitivity –137 dBm (LoRa)
Range 2–15 km (line-of-sight, open field)
Logic Levels 3.3V
Current Consumption 10–120 mA (depending on mode)
Dimensions 25 × 25 mm (approx.)

Applications

  • Long-range IoT sensor networks

  • Smart agriculture and environmental monitoring

  • Remote telemetry and data logging

  • LoRaWAN gateways and nodes

  • Home automation and smart city projects

  • Low-power, battery-operated IoT devices

Compatible Boards / Circuits

  • Arduino (Uno, Nano, Mega)

  • ESP32 / ESP8266

  • Raspberry Pi (SPI interface)

  • LoRa gateways and network devices

  • Sensors, relays, and actuators for long-range communication

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