Ebyte E48-433M20S CMT2310A 433MHz 20dBm SPI Wireless Data Transmission Module

Ebyte E48-433M20S CMT2310A 433MHz 20dBm SPI Wireless Data Transmission Module

E48-433M20S is a pure hardware, cost-effective wireless data transmission module developed by Chengdu Ebyte based on Huapu Microelectronics' CMT2310A chip solution. The wireless module supports a maximum transmit power of 20dBm, and users can set lower output power to reduce power consumption. The module works in the frequency band, covering the commonly used 433MHz frequency band. The module is a pure hardware RF transceiver module that uses an SPI interface and requires an external MCU driver.

Datasheet

Features

• The measured communication distance can reach 3.5km
• Maximum transmission power is 20 dBm
• Support the ISM 433MHz frequency band
• Support the data transmission rate of 0.1 Kbps ~ 1000 Kbps
• Support for low-power consumption mode, suitable for battery applications
• Support for 2 (G) FSK / 4 (G) FSK / OOK modulation mode Support for 1.8V~3.6V power supply
• Support for fast and stable automatic frequency correction (AFC)
• Clock recovery system (CDR) with three different features
• Support fast and accurate effective signal monitoring (PJD, RSSI)
• Support for ultra-low power consumption (SLP) and Duty Cycle reception
• Support fast transmission or receiving frequency hopping
• Support for carrier listening multiplex access (CSMA)
• Support for automatic ACK, and reissuance
• Support a variety of ultra-low power consumption (SLP) receiving modes
• Support NRZ format, Manchester, data whitening codec, FEC forward error correction
• Antenna interface supports stamp hole and IPEX interface, users can choose to use according to their own needs
• Industrial grade standard design, support-40~85℃ for long time use

Specifications

• Chip solution: CMT2310A
• Working frequency: 410~450MHz
• Transmit power: 20dBm
• Communication distance: 3.5km
• Communication Interface: SPI
  
• Product size: 20*14mm
• Working temperature: -40 to 85℃
  

Applications

• Smart home and industrial sensors
• Security system, positioning system
• Wireless remote control, UAV
• Wireless game remote control
• Health care products
• Wireless voice, wireless headphones
• Automotive industry applications.