Description: A development kit for evaluating and prototyping RF (Radio Frequency) or wireless communication modules. Typically includes a baseboard with MCU, RF transceiver module (e.g., Sub-1GHz, 2.4GHz), antennas, sensors, and interfaces like USB, SPI, I2C.

Common Applications:

• Wireless sensor networks
• IoT device prototyping
• Low-power RF communication testing
• Protocol evaluation (e.g., BLE, Zigbee, LoRa, proprietary)

Typical Components:

• Microcontroller (e.g., ARM Cortex-M)
• RF Transceiver (e.g., nRF24L01, CC1101, SX1276)
• On-board debugger/programmer (e.g., J-Link, ST-Link)
• USB-to-UART bridge
• LEDs, buttons, extension headers
• Power management circuitry

Popular Kits:

• Nordic nRF52 DK / nRF9160 DK
• TI CC13xx/CC26xx LaunchPad
• Semtech SX127x LoRa Dev Kit
• Espressif ESP32 DevKitC (Wi-Fi + BLE)

Note: Ensure compliance with local RF regulations (FCC, CE, etc.) when developing.