Wireless Connectivity MCU Zone Intelligent Sensing Customization

GCT1025-433MHz module

Applications

  • AMR – Automatic Meter Reading

  • Wireless sensor network monitoring

  • Wireless alarm and security systems

  • Building and smart home automation

  • Replace 232 and 485 for wireless connectivity

  • Wireless data acquisition and control of instruments

  • Wireless control for remote consumer electronics products

  • Industrial logistics tracking, warehouse inspection, electronic labels

Description

GCT1025 is a complete, compact and low-power wireless transceiver module based on TI classic RF CC1125. This is one of the ISM band wireless transceiver chip. It is mainly set at the 170 / 315 / 433 / 868 / 915 / 920 / 950 MHz ISM/ SRD band. The maximum output power can reach 15dBm and the maximum transmission rate can reach 200Kbps. Users do not need to have a deep understanding of RF circuit design, they can easily use this module to develop wireless products with stable performance and high reliability.

Features

  • Digital RSSI

  • 4 SPI interface

  • Carrier sense function

  • Ultra-Low Power<0.3uA

  • Integrated temperature sensor

  • Small size: 25.6 × 20.9 × 2.4 mm

  • Operating voltage: 2.0V~3.6V DC

  • Greater 2000 meters transmission distance

  • Operating temperature range -40 ℃ ~ 85 ℃

  • CRC verification,ensure reliable data transmission

  • Independent transmit / receive data buffer 64Byte

  • High sensitivity -129dBm (300bps), -123dBm (1.2Kbps)

  • Compatible with multiple modes：2-FSK, ,2-GFSK,4-FSK,4-GFSK,OOK and MSK 

  • WOR set standby and receiving state switching time to reduce current consumption

  • Receiving current <26mA (high performance), transmitting current <47mA (at +14dBm)