Lo-Fi Long-Range Wireless Communication Device Based on ESP32


Its supported frequency Bands are 433MHz/868MHz/915MHz.

The AMP rating for the Lofi ranges between 100-154 mA when all components are active onboard. During Transmission, it peaks at 130-150mA, otherwise below 110mA.

Made In: United Kingdom (UK)

Supplier: SB Components SKU: Lo-Fi Long-Range Categories: , , , , Tags: , , , , , , More From:

The Lo-Fi—ESP32 + LoRa combination is the perfect solution for anyone looking to establish long-range wireless communication in various applications with WiFi capabilities. LoRa offers exceptional range and easy connectivity, allowing you to communicate seamlessly with devices up to 5 km away. Supported frequency Bands are 433MHz/868MHz/915MHz. Devices provide an efficient and trustworthy choice for long-range wireless communication in addition to WiFi access to link internet clouds best suited for Internet of Things applications, enabling connectivity in remote and challenging settings.


  • Internet of Things (IoT)
  • Smart Home Automation
  • Agricultural Automation
  • Emergency Services
  • Environmental Monitoring
  • Industrial Automation


  • Device powered by powerful ESP32 S3 WROOM-1 which is having Xtensa dual-core 32-bit LX7 microprocessor, up to 240 MHz
  • Inbuilt WiFi & Bluetooth LE for wireless connectivity
  • Type C interface for Programming/Power
  • 1.14″ TFT display for visual interactions
  • GPIO breakouts for interfacing additional peripherals
  • Breadboard compatible for easy DIY breadboarding projects
  • Two separate user programmable buttons along with Reset and Boot buttons
  • 3.7V Lithium Battery connector for a portable use case with an onboard charging option
  • Use new generation LoRa spread spectrum to ensure stable communication
  • For LoRa, it has a faster speed and a longer data transmission range of up to 5 km!


  • Microcontroller: ESP32 S3 WROOM-1
  • Wireless Interface: WiFi, BLE, LoRa
  • Protocol: 802.11b/g/n, Bluetooth v5.0
  • Memory Size: 16MB Flash, 384kB ROM, 8MB SRAM
  • Supply Voltage: 5V
  • Operating Voltage: 3.3V
  • Display Size: 1.14″
  • Display Type: TFT
  • Display resolution: 135 x 240 pixels
  • Display driver: ST7789V
  • Display Appearance: RGB
  • Display color: 4k/65k/252k
  • Display Luminance: 400 Cd/m^2
  • Operating Temperature: -20 to 70℃
  • Storage Temperature: -30 to 80℃

LoRa Module Specs:

  • Carrier Frequency (License Free ISM): 433MHz/868MHz/915MHz
  • Chip: Based on SX1262 RF chip
  • Range: 5Km
  • Transmitting Power: 22dBm
  • Receiving Sensitivity: -147dbm
  • Data Rate: Up to 62.5kbps
  • Communication Port: UART serial

Package Content:

  • 1 x Lo-Fi Board
  • 1 x Antenna

Note: Please confirm the locally supported LoRa band before placing an order.

Additional information


433MHz, 868MHz, 915MHz

Product Datasheet and Manual

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Shipping costs

Shipping from United Kingdom (UK)
Within United Kingdom (UK) $4.00
Outside United Kingdom (UK) $13.00

National Shipping Details

Minimum shipping charge per order <span class="woocommerce-Price-amount amount"><bdi><span class="woocommerce-Price-currencySymbol">$</span>4.00</bdi></span>
Maximum shipping charge per order <span class="woocommerce-Price-amount amount"><bdi><span class="woocommerce-Price-currencySymbol">$</span>10.00</bdi></span>

International Shipping Details

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