SI4212-RRDA-EVB

SI4212-RRDA-EVB (Evaluation Board) provide development and evaluation across multiple wireless applications. It is a radio evaluation board based on the SI4212 chip. It is used to experiment with radio-frequency (RF) wireless systems, development, and debug. It is categorized under RF Evaluation and Development Kits, Boards.

Typical applications for SI4212-RRDA-EVB include home and automotive remote keyless entry, industrial wireless control, and asset tracking. It can be used in system design to test data rates, operating range, power requirements, throughput, and communication protocols. The SI4212-RRDA-EVB enables a user to determine the radio performance of different antennae, communication frequencies, and configurations. It is designed for a 3V to 5V power supply, allowing it to work with both 3V and 5V microcontrollers (MCUs).

The SI4212-RRDA-EVB board contains a wide range of components designed to support multiple wireless applications. At its core is an integrated circuit (IC) called the SI4212. The SI4212 is a single-chip wireless transceiver that supports wireless communication protocols in the 433 MHz ISM band. The SI4212 transmits and receives data using a half-duplex modulated signal. The received data is amplified and demodulated, then passed on to the board\'s MCU for further processing and calculation.

The SI4212-RRDA-EVB board also contains components such as a microcontroller, a power amplifier (PA), an antenna, and a host of power supply components and filtering modules. The PA amplifies the transmitter signal to the desired level. The antenna couples the carrier wave with the wireless medium. The board also includes several analog and digital interfaces for connection to other circuit components. The user can make their own modifications to the circuitry by adding additional components such as filters, amplifiers, oscillators, and mixers.

The SI4212-RRDA-EVB board is ideal for wireless applications where accurate testing is necessary. It can be used to test a range of wireless technologies, including extended control range (ECR), frequency modulation (FM), and spread spectrum (SS). The board enables developers to quickly and accurately determine the operating range, data rates, throughput, and other parameters important to the design of wireless systems.