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.
产品功能 / Product Features
NanoVNA-F hardware features include and are not limited to the following improvements:
- Use 4.3-inch IPS TFT LCD & resistive touch screen, with a larger view angle and can be seen clearly outdoor.
- 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.
- The Lipo Charing IC to changed to IP5306(with 2A high charing current) , make the charging time shorter.
- Use a larger and better operating level.
- Support Chinese and English menu switching;
- Upgrade the user program(firmware) by virtual U disk(16MB SPI Flash Memory Inside).
- Standard aluminium case to protect SMA head and reduce the interference of external electromagnetic wave to instrument.
如何购买 / Where to Buy
固件更新 / Firmware update
如何显示呼号 / How to display your call sign
- 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.
- 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.
- 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-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 V18.104.22.168
- 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