ch32v307
Including the SDK、HDK、Datasheet of RISC-V MCU CH32V307 and other relevant development materials (by openwch)
| nanoCH32V203 | ch32v307 | |
|---|---|---|
| 8 | 8 | |
| 50 | 343 | |
| - | - | |
| 10.0 | 4.0 | |
| over 1 year ago | about 2 months ago | |
| C | ||
| - | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
nanoCH32V203
Posts with mentions or reviews of nanoCH32V203.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-14.
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Recommend MCU with dual USB - one host and one device IF?
If you are willing to try r/RISCV ones, then nanoCH32V203 (with two Full-Speed interfaces) and nanoCH32V305 (with one Full-Speed and one High-Speed interface) might be enough.
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RP2040 based MCU for dactyl in the works
There are dual USB r/RISCV boards with GPIO pins exposed, like nanoCH32V203 and nanoCH32V305.
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Hi, I have a Linux based device and I need to use one of it USBs to broadcast data. I want to send the UART data on it. The thing is it's USB is host(master) and it's useless for my project so I want to change it mode to behave like a slave device and thus I am able to communicate with a PC. Armbian
Another alternative is to use dual USB MCU board like nanoCH32V203 as USB CDC relay.
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USB Dongle to convert Colemak keyboard to QWERTY keystrokes?
RISC-V boards cost $3-$6 depending if you want high speed USB or full speed one.
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nanoCH32V003 board
Their earlier boards like nanoCH32V203 and nanoCH32V305 were more user friendly, one could flash those via USB without WCH-Link.
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Hardware/software to run RISC-V ASM?
Muse Lab has MCU boards like nanoCH32V203 and nanoCH32V305.
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CH32V305 Development Board from MuseLab
The same form factor as nanoCH32V203, but with more RAM and storage, also one of USB interfaces is high speed and SDIO is native this time. Comparable to CH32V307 boards, but lacks ethernet port.
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𝑥MK: Use programmable keyboard firmware with any keyboard.
Speaking of hardware there is very nice $3 RISC-V board that would fit well USB to USB converter use case. No keyboard firmware is ported to it yet.
ch32v307
Posts with mentions or reviews of ch32v307.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-24.
- My alpha Pico-based CH32V003 debug tool is ready for a few testers
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Hardware/software to run RISC-V ASM?
VCC-GND Studio is about to launch similar boards based on CH32V307.
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EPS32 but for wired Ethernet instead?
But if you're looking for RISC-V + integrated PHY, take a look at WCH's CH32V307 - just add magnetics, termination and an RJ45 jack and you've got 10BaseT.
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MCU dev board with 5 UARTs?
Yes, English datasheets can be found - along with code examples, board schematics etc - at the openwch/ch32v307 Github repo.
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Useful Tools and Resources for RISC-V development
More realistically, I DO think there's value for a terminal server that's just an ethernet connection (even one that's ancient) with some amount of programmability that's connected to 80 GPIO pins, some of which may be serial ports. I could imagine testing 1-2 Raspberry Pi-class with a bed of nails style test jig that confirms that all the GPIO, JTAG, and such are at least toggleable by sending synchronized signals to the BeagleBone/VisionFive/ESP32-C3/ whatever to confirm that all the I/O pins survived the fine wires from the wafer to the package plus all intervening PCB vias and soldering and so on. (Maybe you can't test board X with another board X because there's a different number of inputs and outputs.)
- The RISC-V MCU CH32V307 is a bad boy
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New $10 Risc-V development board
looks to be IMAFC from the PDF on their github (https://github.com/openwch/ch32v307/blob/main/Datasheet/CH32V20x_30xDS0.PDF)
What are some alternatives?
When comparing nanoCH32V203 and ch32v307 you can also consider the following projects:
nanoCH32V003
pico-examples
ch32v-keyboard
ch32-rs - Embedded Rust device crates for WCH's RISC-V and Cortex-M microcontrollers
nanoCH32V305
Energia - Fork of Arduino for the Texas Instruments LaunchPad's
xmk - Use programmable keyboard firmware with any keyboard.
freedom-tools - Tools for SiFive's Freedom Platform
keymap-editor - A web based graphical editor of ZMK keymaps.
riscv-openocd-wch - This is the OpenOCD source code modified to support WCHlink and CH32Vxxx MCUs, received from MounRiver after my GPL request, and published here as a service for everyone interested, BTW: 8bitgeek is putting in a lot of effort to make it workable on Linux, check their fork! I claim no copyright on any of it, and I'm only exercising the rights granted by the GPL.
yaemk-split-kb - 5x8 Split keyboard with thumb-clusters, rotary encoders and oleds.
RISC-V-Guide - RISC-V Guide. Learn all about the RISC-V computer architecture along with the Development Tools and Operating Systems to develop on RISC-V hardware.
nanoCH32V203 vs nanoCH32V003
ch32v307 vs pico-examples
nanoCH32V203 vs ch32v-keyboard
ch32v307 vs ch32-rs
nanoCH32V203 vs nanoCH32V305
ch32v307 vs Energia
nanoCH32V203 vs xmk
ch32v307 vs freedom-tools
nanoCH32V203 vs keymap-editor
ch32v307 vs riscv-openocd-wch
nanoCH32V203 vs yaemk-split-kb
ch32v307 vs RISC-V-Guide