Quick Overview

• This wireless module (transmitter and receiver) based on the si443 chipset; Ranges up to 1000 meters can be achieved
• Module integrates all rf-related features and components; User even does not need to understand the knowledge of radio, you can easily develop a stable and reliable
• Transmission distance (maximum): 1000 meters
• Frequency range: 433mhz ism
• Max data rate = 0. 123 To 256 kbps

Product Description

       This wireless module (transmitter and receiver) based on the si443 chipset. Ranges up to 1000 meters can be achieved! Easy connection to Arduino etc. Ultra-thin small, pi connection, stamp hole interface facilitate embedded design, stable performance. 

Module integrates all rf-related features and components. User even does not need to understand the knowledge of radio, you can easily develop a stable and reliable. Performance of wireless-related products with this module. Material: plastic, metal. Size: 1. 6x1. 7Cm. Color: as picture show. Specifications: transmission distance (maximum): 1000 meters. Frequency range: 433mhz ism. Sensitivity = -121 dbm. Output power range: +20 dbm. Max data rate = 0. 123 To 256 kbps. Fsk, gfskand ook modulation. 

Power supply = 1. 8 To 3. 6 V. Ultra low power shutdown mode. Digital rssi wake-up timer. Auto-frequency calibration (afc). Power-on-reset (por). Antenna diversity and tr switch control. Configurable packet handler. Preamble detector. Tx and rx 64 byte fifos. Low battery detector. Temperature sensor and 8-bit adc. –40 To +85 °c temperature range. Integrated voltage regulators. Frequency hopping capability. On-chip crystal tuning. Good quality, best price, easy transaction, excellent buying experience. Buy today and you will get the following item. 1 X si4432 wireless communication module.