Description: Supporting multiple baud rates of 4800/9600/19200/38400, these Wireless RF CC2500 Transceiver work on ISM band (2. 4 ghz) reserved internationally that do not require any license. These Wireless RF CC2500 Transceiver also support multiple frequencies within same band rate that helps in avoiding data collision with no requirement of complex wireless connection software for connecting to serial devices. Further, these wireless RF CC2500 Transreceiver do not require external antenna and work on 5-9v DC supply with standard uart interface. Suitable for transmitting and receiving data at multiple baud rates, the module is direct line in replacement for serial communication and finds applications for wireless sensor network, wireless device control, wireless data transfer, wireless energy metering, robotics, wireless data logger and others.
Description: Coming in frequency range of 433/868/915MHz ISM bands, these RFM22B FSK Transreceiver choices come with sensitivity of –121 dBm and output power range of +20 dBm Max. With low power consumption, some of its working features include low power shutdown mode, digital RSSI, wake-up timer, auto-frequency calibration (AFC), power-on-reset (POR) among others. Further, this RFM22B Transceiver delivers data rate of 0.123 to 256 kbps, antenna diversity and TR switch control, configurable packet handler, TX and RX 64 byte FIFOs, on-chip crystal tuning, 14-PIN DIP & 16-PIN SMD package and low cost operations.
NRF24L01P + PA + LNA wireless module core Norway NORDIC company's latest high-performance wireless
Digital transmission chip NRF24L01 + with the Division of Professional Design professional full two-way RF power amplifier high power PA and LNA chip, RF switches, bandpass filters, etc., makes effective communication distance greatly expand.
RF part, the Secretary has done a lot of optimization matching debugging, the emission efficiency to achieve the highest harmonic minimum
NRF24L01P + PA + LNA wireless module of RF interference to the external equipment reaches a minimum, while not susceptible to interference from other devices, greatly Uploader
High stability of the work.
NRF24L01P + PA + LNA wireless module integration is extremely high, the size of only 41mm * 15.5mm, convenient embed.Item Specifications: