Specifications for RAK4200(H) LoRa Module WisDuo-LoRa Series Version V1.1 | October 2019 www.RAKwireless.com Visit our website for more document.
Table of Contents 1. Overview................................................................................................................................................ 3 1.1 Introduction................................................................................................................................. 3 1.2 Main Features ............................................................................................................................. 3 2. RAK4200(H) LoRa Module ................
1. Overview 1.1 Introduction RAK4200(H) LoRa Module includes an STM32L071 MCU and an SX1276 LoRa chip. It has Ultra-Low Power Consumption of 1.5uA in sleep mode and high LoRa output power up to 13.92dBm max in work mode. The module complies with LoRaWAN 1.0.2 protocols. It also supports Lora Point to Point communications. The module is suitable for various applications that require long range data acquisition and low power consumption. 1.
2. RAK4200(H) LoRa Module 2.1 Overview The figure below shows the top view of the RAK4200(H) LoRa Module. The dimensions of the Module are 15 x 15.5 x 2.5 mm. Figure 1 | RAK4200(H) LoRa Module 2.2 Pin Definition & Pin Out The figure below shows the pinout of the RAK4200(H) LoRa Module.
Figure 2 | Pinout The table below shows the pin definition of the RAK4200(H) LoRa Module.
2.3 Mechanical Dimensions The figure below shows the mechanical dimension of the RAK4200(H) LoRa Module.
2.4 Recommended Footprint Figure 5 | Recommended Footprint 2.5 Recommended Reflow Profile Figure 6 | Recommended Reflow Profile Standard conditions for reflow soldering: Pre-heating Ramp (A) (Initial temperature: 150℃): 1~2.
Soaking Time (T2) (150℃~180℃): 60sec~100sec; Peak Temperature (G): 230~250℃; Reflow Time (T3) (>220℃): 30~60 sec; Ramp-up Rate (B): 0~2.5℃/ sec; Ramp-down Rate (C): 1~3℃/ sec. Please contact us if you need technical support or need more information. Support center: https://forum.rakwireless.com/ Email us: info@rakwireless.
3. Warning FCC Warning： This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference; (2) This device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. INTEGRATION INSTRUCTIONS 1.
4. Revision History Revision Description Date 1.0 Initial version 2019-05-24 1.1 Revision of parameters 2019-10-24 5. Document Summary Prepared by Checked by Hairui Penn & Vladislav Approved by About RAKwireless: RAKwireless is the pioneer in providing innovative and diverse cellular and LoRa connectivity solutions for IoT edge devices. It's easy and modular design can be used in different IoT applications and accelerate time-to-market.
