Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Neoway N75 EVK
Summary of Contents for Neoway N75 EVK
- Page 1 EVK User Guide Issue 1.0 Date 2019-10-16...
- Page 2 THIS GUIDE PROVIDES INSTRUCTIONS FOR CUSTOMERS TO DESIGN THEIR APPLICATIONS. PLEASE FOLLOW THE RULES AND PARAMETERS IN THIS GUIDE TO DESIGN AND COMMISSION. NEOWAY WILL NOT TAKE ANY RESPONSIBILITY OF BODILY HURT OR ASSET LOSS CAUSED BY IMPROPER OPERATIONS. THE INFORMATION IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE DUE TO PRODUCT VERSION UPDATE OR OTHER REASONS.
-
Page 3: Table Of Contents
3.1 Micro_USB Cable ......................... 4 3.2 Power Supply ..........................4 3.2.1 5V/3A Adapter ........................4 3.2.2 M5X0-PWR Board ....................... 5 4 Commissioning ..................7 4.1 Through Serial Port ........................7 4.2 Through USB Port ........................8 Copyright © Neoway Technology Co., Ltd... - Page 4 This means the reader be careful. In this situation, you might perform an action that could result in module or product damages. Means note or tips for readers to use the module Related Documents Neoway_N75_Datasheet Neoway_N75_Product_Specifications Copyright © Neoway Technology Co., Ltd...
- Page 5 N75 EVK User Guide About This Document Neoway_N75_HW_User_Guide Neoway_N75_AT_Command_Mannual Copyright © Neoway Technology Co., Ltd...
-
Page 6: Overview
UART interfaces, one USB interface, one SIM card interface, antenna interfaces, and one PWRKEY button. Developers can connect it to a power supply and a computer through the USB cable or serial- to-USB cable to commission the functions of the module. N75 EVK provides the following items: N75 EVB (including N75 module) ⚫... -
Page 7: About N75 Evb
In Figure 2-1, each interface and keys of N75 is marked in red rectangles. Read this user guide carefully before using N75 EVB. If necessary, please refer to the schematic diagram and PCB file of the board. Table 2-1 lists each interface or button and their functions. Copyright © Neoway Technology Co., Ltd... - Page 8 3.3V LDO regulator Level shift Indicators Power, ring, network Used to commission the module UART2 CANNOT be used to supply power UART3 Not supported Diversity antenna connector, GPS antenna connector, 2G/3G/4G Antenna interfaces antenna connector Copyright © Neoway Technology Co., Ltd...
-
Page 9: Connection And Power
Figure 3-1 USB cable 3.2 Power Supply N75 EVB supports different types of power supply: Adapter, 5V@3A ⚫ M5X0-PWR board, 3.9V through UART1 ⚫ 3.2.1 5V/3A Adapter Figure 3-1 shows the recommended power adapter for N75 EVB. Copyright © Neoway Technology Co., Ltd... -
Page 10: M5X0-Pwr Board
Figure 3-2 Power adapter 3.2.2 M5X0-PWR Board M5X0-PWR board is developed on PL2303 chipset by Neoway and used to convert USB to UART. You can also choose another USB-to UART cable/board based on FT2232, CP210X, and other chipsets. M5X0-PWR is connected to the N75 EVB through 4-pin cables, which have been soldered to the power board in a sequence of red, black, yellow, and green at one end and should be inserted into the plug of the EVB at the other end. - Page 11 3.8 V power supply. It is not applicable to N21 EVB. To use the UART function, install the USB-to-UART driver (PL2303) first. If an MCU is used to control the module, connect the as shown in the following figure: 3.8V Copyright © Neoway Technology Co., Ltd...
-
Page 12: Commissioning
Add a jumper next to the serial port connector. Step 2: Install the PL2303 driver. Obtain the driver package from Neoway FAE or download it from the Internet if you use the serial-to- USB cable Neoway provided. Copyright © Neoway Technology Co., Ltd... -
Page 13: Through Usb Port
4.2 Through USB Port Perform the following steps to commission N75 through USB port: Step 1: Use the 5V adapter to supply power, power up the N75 EVB and connect it to the computer through USB. Copyright © Neoway Technology Co., Ltd... - Page 14 Step 2: Update the N75 USB drivers on your computer. If the computer runs Windows 8 or 10, disable driver signature enforcement before updating the USB drivers. Step 3: Start the Neo_ComTool and send AT commands. Copyright © Neoway Technology Co., Ltd...
Need help?
Do you have a question about the N75 EVK and is the answer not in the manual?
Questions and answers