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EBYTE

EBYTE E32-433T20D OEM/ODM LoRa solution 433Mhz UART Wireless lora module

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LORA Module for everyday users

The EBYTE E32-433T20D OEM/ODM LoRa solution 433Mhz UART Wireless lora module by EBYTE is a value-for-money lora module designed for everyday users. It features Shipping Weight: 0.010 kg and Shipping Dimensions: 5 × 5 × 2 cm.

wireless convenience
₹1,249
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Total: ₹1,249
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Shipping Weight: 0.010 kg
Shipping Dimensions: 5 × 5 × 2 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3445377Category: LORA Module

About This Product

The EBYTE E32-433T20D OEM/ODM LoRa solution 433Mhz UART Wireless lora module by EBYTE is a value-for-money lora module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Shipping Weight: 0.010 kg
  • Shipping Dimensions: 5 × 5 × 2 cm

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The EBYTE E32-433T20D LoRa UART Wireless Module is a high-performance long-range wireless communication module based on SEMTECH LoRa spread spectrum technology. Operating in the 410~441MHz frequency range with a default frequency of 433MHz, this UART transparent transmission module delivers stable wireless data communication up to 3 kilometers in open environments. Designed for low-power IoT and industrial applications, the module supports TTL UART communication and offers excellent receiver sensitivity up to -147dBm for reliable long-distance transmission.

Its compact inline design, low power consumption, and strong anti-interference capability make it ideal for wireless sensor networks, smart agriculture, industrial automation, home automation, telemetry, and remote monitoring systems. The module features adjustable air data rates, 512-byte buffer support, and SMA-K antenna connectivity for enhanced wireless performance.


Features:

  1. Based on SEMTECH LoRa spread spectrum technology
  2. Long communication range up to 3km in open area
  3. UART transparent transmission for easy integration
  4. Ultra-high receiver sensitivity up to -147dBm
  5. Low power consumption with 4μA sleep current
  6. Supports adjustable air data rates from 2.4kbps to 19.2kbps
  7. Compact inline package suitable for embedded applications
  8. Stable wireless communication in noisy industrial environments

Specifications:

  1. Product Type : LoRa Wireless UART Module
  2. Model : E32-433T20D
  3. Frequency Band : 410~441MHz
  4. Default Frequency : 433MHz
  5. Wireless Technology : LoRa Spread Spectrum
  6. Communication Interface : UART (TTL Level)
  7. Transmission Power : 19~20dBm
  8. Receiver Sensitivity : -144dBm to -147dBm
  9. Air Data Rate : 2.4kbps ~ 19.2kbps
  10. Communication Distance : Up to 3000 meters
  11. Antenna Type : SMA-K
  12. Antenna Impedance : 50Ω
  13. Operating Voltage : 2.3V ~ 5.5V
  14. Recommended Voltage : 5V
  15. Logic Level : 3.3V TTL
  16. Transmitting Current : 110mA
  17. Receiving Current : 14mA
  18. Sleep Current : 4μA
  19. Buffer Capacity : 512 Bytes
  20. Module Dimensions : 21 × 36 mm
  21. Product Weight : 6.3 ±0.1g
  22. Package Type : Inline
  23. Communication Mode : Transparent Transmission
  24. Chip Solution : SEMTECH LoRa Solution
  25. Frequency Stability : High Stability RF Design
  26. Operating Environment : Industrial & IoT Applications
  27. Mounting Type : Through Hole
  28. Range Condition : Open Area with 5dBi Antenna
  29. Default Air Data Rate : 2.4kbps
  30. RF Output Power : Max 20dBm

Package Includes:

1 x EBYTE E32-433T20D OEM/ODM LoRa solution 433Mhz UART Wireless lora module

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.