DFRobot TEL0125 868MHz FireBeetle LoRa Module

DFRobot TEL0125 868MHz FireBeetle LoRa Module is a low-power consumption microcontroller especially designed for the Internet of Things (IoT). The TEL0125 FireBeetle covers-LoRa radio 868MHz mainly communicates via SPI interface and focuses on fast and convenient low-power building. This LoRa radio is a wireless transmission module that adopts a high-performance SX1276 LoRa 868MHz chip with built-in Power Amplifier (PA) gain and is compatible with Arduino. The TEL0125 module provides a maximum transmission rate and can reach up to 300Kbps. This FireBeetle LoRa module supports long-range monitoring and FSK modulation. The TEL0125 module is widely used in remote home automation detection, health monitoring, and wearable device.

Features

Low power consumption microcontroller
Focuses on fast and convenient low-power building
Wireless transmission module that adopts a high-performance SX1276 LoRa 868MHz chip
Compatible with Arduino
Modulation:
- LoRaTM
- Frequency-Shift Keying (FSK)
- Gaussian Frequency-Shift Keying (GFSK)
- On-Off Keying (OOK)

Support Cyclic Redundancy Code (CRC) frequency-hopping
Transmission mode:
- First-In-First-Out (FIFO) / Direct Memory Access (DMA)
5Km transmission distance
SPI interface
5 General Purpose Input Output (GPIO) Interface

Specifications

3.3V operating voltage
868MHz operating frequency
≤20dBm output power
-139dBm @LoRa receiving sensitivity
≤120mA emission current
≤15mA receiving current
≤0.2µA sleep current
-1dBm~20dBm (maximum) transmission power range
800MHz~900MHz (typical value 868MHz) operating frequency range
Data transmission rate @FSK, 1.2~300Kbps @LoRaTM, and 0.018~37.5Kbps

127dB (maximum) RSSI
256bytes FIFO volume
-20°C ~ 70°C operating temperature range
Product dimension
- 58mm x 29mm / 2.28" x 1.14"
Mounting hole dimension
- 3.1mm (inner diameter)

Applications

Automation detection
Health monitoring
Wearable device

FireBeetle Pinout

Additional Resource

게시일: 2019-04-09 | 갱신일: 2023-05-24