RAK4630
3
1 Introduction
This document defines RAK3400 module and describes hardware interface which are
connected with customers applications.
This document helps customers quickly understand the interface specifications,
electrical and mechanical details, as well as other related information of RAK3400.
2 Overview
2.1 General description
RAK3400 is an BLE5.0 wireless communication module, it includes an nRF52840,
Ultra-low power consumption of 2.0uA in sleep mode, and BLE output power up to
4dBm.
The module supports BLE 5.0. Its RF communication capabilities make it suitable for
a variety of applications in the IoT field.
2.2 Main Features
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Compact Form Factor: 15 x 23 x 3 mm
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44 Pin Stamp Pad for PCB SMT mounting
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I/O ports: UART/I2C/GPIO/USB/SPI (optional NFC interface)
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Temperature range: -40°C to +85°C
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Supply voltage: 2.0 ~ 3.6V
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Ultra-Low Power Consumption 2.0uA in sleep mode
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BLE5.0 (Tx power -20 to +4 dBm in 4dB steps)
R
A
K
2011
