maswangy / nanovna-f

NanoVNA-F, NanoVNA-Fairy, FreeRTOS version of TTRFTECH's NanoVNA.

NanoVNA-F

NanoVNA-F, NanoVNA-Fairy, FreeRTOS version of edy555's NanoVNA.
"VNA" means: 矢量网络分析仪器 / Vector Network Analyzer

New firmware support 10k ~ 1.5GHz released, Click deepelec.com to get latest info.

项目描述 / Project Description

NanoVNA-F is a product made by BH5HNU based on the Open Source Project of NanoVNA(https://ttrf.tk/kit/nanovna/). Thanks to hugen's creative idea to use harmonics output by Si5351, we designed NanoVNA-F to expand the measurement range to 1GHz, where S11 still has 40dB dynamic range at 1GHz.

更多性能和指标测试信息，请访问：TaoBao唯一官方店铺
For more infomation about performance parameters & details, please visit:NanoVNA-F product page

产品功能 / Product Features

NanoVNA-F can measure S parameters, Voltage Standing Wave Ratio (SWR), Phase, Group Delay, Smith chart and more

NanoVNA-F hardware features include and are not limited to the following improvements:

1. Use 4.3-inch IPS TFT LCD & resistive touch screen, with a larger view angle and can be seen clearly outdoor.
2. Use large capacity 5000mAh/3.7V lithium battery, standby time is longer, and expand a USB interface. Usually, it can be used as a power bank when the instrument is not used.
3. The Lipo Charing IC to changed to IP5306(with 2A high charing current) , make the charging time shorter.
4. Use a larger and better operating level.
5. Support Chinese and English menu switching;
6. Upgrade the user program(firmware) by virtual U disk(16MB SPI Flash Memory Inside).
7. Standard aluminium case to protect SMA head and reduce the interference of external electromagnetic wave to instrument.
   ...

如何购买 / Where to Buy

如果你是**用户，请到TaoBao唯一官方店铺购买。
You can get one on AliExpress Deepelec Store and we support shipping to most parts of the world.
NanoVNA-F 快速入门指南（中文）
NanoVNA-F Quick start guide (English)

固件更新 / Firmware update

https://github.com/flyoob/NanoVNA-F/releases https://groups.io/g/nanovna-f/wiki/How-do-I-upgrade-the-firmware

如何显示呼号 / How to display your call sign

1. 使用 Type-C 将设备连接到 USB，进入 Bootloader 模式。 / Connect the device to USB using Type-C, go into Bootloader Mode.
   
2. 将你的 callsign.txt 文件放入 U盘，重新上下电后自动显示。 / Copy your null terminated callsign.txt onto Udisk, Re-power the device.
   
3. example callsign.txt content created in bash (<ctrl-d> means Control+D keys)

$ cat > callsign.txt
BH5HNU<ctrl-d><ctrl-d>
$ od -tc -Ax callsign.txt
000000   B   H   5   H   N   U
000006

后续计划 / Follow up plan

• 跟进原作者 NanoVNA 项目更新，BUG修复 / Follow up the original NanoVNA project update, BUG fix
• 对数扫频 / Logarithmic frequency sweep

PC控制软件 / PC control software

NanoVNASharp v1.0.3(by Hugen)

nanoVNA_mod_v2(by alex_m)

nanovna-saver(by Rune B. Broberg)

相关网站 / Related website

• https://groups.io/g/nanovna-f The NanoVNA-F discussion group.You can ask any questions about NanoVNA-F here.
• https://groups.io/g/nanovna-users Users of nanovna small VNA, very popular forum.
• NanoVNA-F 网分/天分 交流QQ群：522796745

MDK-ARM 工程编译 / Build by MDK-ARM

Created by STM32CubeMX 4.27.0 V1.0

• HAL Lib ：STM32Cube_FW_F1_V1.6.1
• MDK Ver ：uVision V5.23.0.0
• MDK Pack : ARM::CMSIS Ver: 5.2.0(2017-11-16)
• MDK Pack : Keil::STM32F1xx_DFP Ver: 2.3.0(2018-11-05)
• FatFs ：R0.11 (February 09, 2015)
• CHIP STM32F103VET6 FLASH: 512 KB, SRAM: 64 KB
• SPI Flash W25Q128JVSIQTR

HAL Lib Path: C:/Users/S04/STM32Cube/Repository/STM32Cube_FW_F1_V1.6.1
After Build/Rebuild RUN #1
D:\Keil_v5\ARM\ARMCC\bin\fromelf.exe --bin -o .\update.bin .\NanoVNA-F\NanoVNA-F.axf

SW4STM32 工程编译 / Build by SW4STM32

待完善 / Coming soon