ch32v-keyboard
| nanoCH32V203 | ch32v-keyboard | |
|---|---|---|
| 8 | 3 | |
| 50 | - | |
| - | - | |
| 10.0 | - | |
| over 1 year ago | - | |
| - | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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
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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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ð¥MK: 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.
ch32v-keyboard
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WCH Launches a Sub-10¢ RISC-V Microcontroller
I've been using the CH32V305 as a keyboard controller. (https://gitlab.com/hakfoo1/ch32v-keyboard) It can be had on a convenient breakout board for six dollars. You get GPIOs for days and workable examples to handle the heavy lifting of USB and I2C (since modern keyboards need little OLED displays :)
I'm hoping the platform picks up more momentum in this particular vertical. Designs are outgrowing the tiny AVR Pro Micro and equivalent controllers, but it seems to be ending up in a thousand different ARM flavours at this point.
- Keyboard controller firmware for cheap RISC-V MCU
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RP2040 based MCU for dactyl in the works
At this stage none of them is supported by QMK, u/Bounty1Berry tried one of them in his keyboard project and I'm running keyboard layout converter on both.
What are some alternatives?
nanoCH32V003
picorvd - GDB-compatible RISC-V Debugger for CH32V003 that runs on a Raspberry Pi Pico
nanoCH32V305
xmk - Use programmable keyboard firmware with any keyboard.
nrfmicro - A Pro Micro alternative for wireless keyboards
ch32v307 - Including the SDKãHDKãDatasheet of RISC-V MCU CH32V307 and other relevant development materials
keymap-editor - A web based graphical editor of ZMK keymaps.
yaemk-split-kb - 5x8 Split keyboard with thumb-clusters, rotary encoders and oleds.
ch32v003 - CH32V003 is an ultra-cheap RISC-V MCU with 2KB SRAM, 16KB flash, and up to 18 GPIOs that sells for under $0.10
evsieve - A utility for mapping events from Linux event devices.
qmk_port_ch582