Ebyte E49-900M20S Wireless Module 868MHz 915MHz 20dBm 3km Iot Wireless data transmission module

EBYTE E49-900M20S is a cost-effective wireless data transmission module launched by Chengdu Ebyte. It is a pure hardware module based on CMT2300A. E49-900M20S supports a maximum transmit power of 20dBm, and users can set a lower output power to save power consumption. Works in the 850MHz~930MHz frequency band. Compliance: Supports 868MHz (EU) and 915MHz (North America) ISM bands for compliance with regional radio regulations.Power efficiency: Low power mode (300nA sleep current) meets the needs of battery-powered devices for long-term deployments.Reliability: Industrial-grade temperature range (-40°C to +85°C) ensures extreme environmental stability, and anti-simultaneous interference design reduces packet loss.Security: Supports data encryption (requires user development) to avoid the risk of unauthorized access.Integration Flexibility: Dual antenna interface (stamp hole/IPEX) simplifies PCB design, 14mm x 20mm size for compact devices. Detailed Parameters Chip solution: based on CMT