Larry (Mr. Prototype) · @fast_code_r_us
342 followers · 980 posts · Server floss.social
New "sensors" added to my #ch32v003 portable sensor platform - DS3231 and RV3032 RTCs. By getting rid of the floating point math of the LTR390, I've freed up enough space for a bunch more. Today I'll add some IMUs.
Larry (Mr. Prototype) · @fast_code_r_us
339 followers · 960 posts · Server floss.socialProgress on my SSD1306 OLED emulator on the #ch32v003 to a Sharp Memory LCD. Some clever use of SPI DMA and pixel rotation shortcuts allows it to keep up with a 400Khz I2C stream.
Alexander M. · @alexm
0 followers · 1 posts · Server fosstodon.org
LCSC parts for my #ch32v003 USB Dev Board prototype just shipped today. I hopefully can show assembled prototypes in ~2 weeks. :)
YRabbit · @yrabbit
175 followers · 4974 posts · Server mastodon.sdf.org
Further work on the project. Now the layout of the power and charging circuit. The 4056h module makes the system simple.
Is it possible to recognize the supply voltage on #ch32v003. Mmm probably yes, use an ADC, though that might be too power consuming in and of itself 🤣
#riscv
GeekProjects News · @news
4 followers · 3116 posts · Server geekprojects.comThe New Hotness https://hackaday.com/2023/05/06/the-new-hotness/ #Microcontrollers #HackadayColumns #microcontroller #chipshortage #newsletter #bluepill #CH32V003 #Parts #Rants #stm32
#Microcontrollers #HackadayColumns #microcontroller #chipshortage #newsletter #bluepill #ch32v003 #Parts #Rants #stm32
IT News · @itnewsbot
3205 followers · 258999 posts · Server schleuss.onlineThe New Hotness - If there’s one good thing to be said about the chip shortage of 2020-2023 (and cou... - https://hackaday.com/2023/05/06/the-new-hotness/ #microcontrollers #hackadaycolumns #microcontroller #chipshortage #newsletter #bluepill #ch32v003 #parts #rants #stm32
#stm32 #rants #parts #ch32v003 #bluepill #newsletter #chipshortage #microcontroller #hackadaycolumns #microcontrollers
GeekProjects News · @news
4 followers · 3116 posts · Server geekprojects.comModern Components Enable Cheap and Compact Nixie Driver Circuit https://hackaday.com/2023/05/02/modern-components-enable-cheap-and-compact-nixie-driver-circuit/ #HighVoltage #Nixiedriver #nixietubes #hardware #CH32V003 #IN-12b
#highvoltage #nixiedriver #nixietubes #hardware #ch32v003 #in
IT News · @itnewsbot
3183 followers · 258502 posts · Server schleuss.onlineModern Components Enable Cheap and Compact Nixie Driver Circuit - Nixie tubes can add some retro flair to any project, but they can also complicate ... - https://hackaday.com/2023/05/02/modern-components-enable-cheap-and-compact-nixie-driver-circuit/ #highvoltage #nixiedriver #nixietubes #hardware #ch32v003 #in-12b
#in #ch32v003 #hardware #nixietubes #nixiedriver #highvoltage
deadprogram · @deadprogram
493 followers · 185 posts · Server social.tinygo.org
I am now in possession of 3 new boards with 3 different kinds of tiny #riscv processors needing to be added to @TinyGo #seeedstudio #espressif #esp32c3 #sipeed #bouffalo #bl702 #ch32v003
#ch32v003 #bl702 #bouffalo #sipeed #esp32c3 #espressif #seeedstudio #riscv
YRabbit · @yrabbit
170 followers · 4884 posts · Server mastodon.sdf.org
Larry (the POC guy) 🇮🇹🇧🇷🇺🇲 · @fast_code_r_us
160 followers · 249 posts · Server floss.social
Got initial support for Sharp Memory LCDs written today (for the #CH32V003). Since it only has 2K of RAM, I made a "half-screen" 1K buffer that can be drawn to any set of 64 lines.
All code is shared here:
https://github.com/bitbank2/CH32V_Experiments
Noxim · @noxim
6 followers · 9 posts · Server mastodon.gamedev.placeNot the prettiest soldering job out there, but my first #CH32V003 board actually works!
GeekProjects News · @news
2 followers · 2317 posts · Server geekprojects.com
A CH32V003 Toolchain — If You Can Get One To Try It On https://hackaday.com/2023/03/02/a-ch32v003-toolchain-if-you-can-get-one-to-try-it-on/ #Microcontrollers #microcontroller #toolchain #CH32V003 #WCH
#Microcontrollers #microcontroller #toolchain #ch32v003 #wch
IT News · @itnewsbot
2956 followers · 251385 posts · Server schleuss.onlineA CH32V003 Toolchain — If You Can Get One To Try It On - We’re in an exciting time for cheap microcontrollers, as with both the rise of RIS... - https://hackaday.com/2023/03/02/a-ch32v003-toolchain-if-you-can-get-one-to-try-it-on/ #microcontrollers #microcontroller #toolchain #ch32v003 #wch
#wch #ch32v003 #toolchain #microcontroller #microcontrollers
FLF · @Martoni
38 followers · 99 posts · Server piaille.fr#CH32V003 flashing tool written in rust :
https://github.com/ch32-rs/wlink
#WCH #rust #flash #microcontroller
#ch32v003 #wch #rust #flash #microcontroller
RISC-V · @risc_v
639 followers · 2103 posts · Server noc.socialRT from RT-Thread IoT OS (@rt_thread)
BOOM! New Release Alert!
🎉The first ever One-Wire Debugging Protocol for @risc_v is landing. 👉Expore the #CH32V003 from our Partner #WCH @Patrick_RISCV. #opensource #RISCV #embedded #embeddedsystem #devhttps://twitter.com/patrick_riscv/status/1627931694211944448
Original tweet : https://twitter.com/rt_thread/status/1628276709773680644
#dev #EmbeddedSystem #embedded #riscv #opensource #wch #ch32v003
Patrick Van Oosterwijck · @xorbit
63 followers · 260 posts · Server noc.socialNot sure why the #CH32V003 #microcontroller keeps getting media attention while it continues to be a paper #release that can't be had at the promised <$0.10 price point.
Meanwhile, very little is being said (at least in Western press) about the #PY32F series, which is actually available in volume and some of which reach the same low <$0.10 price point: https://www.lcsc.com/search?q=py32f
#Available #parts beats paper releases in my book any day.
#parts #available #py32f #release #microcontroller #ch32v003
FLF · @Martoni
35 followers · 90 posts · Server piaille.fr@strykeroz For the moment, I failed to program CH32V003 chip with Tindie devkit :(
I ordered the aliexpress kit which is slightly different and waiting for it to test.
https://fr.aliexpress.com/item/1005004895791296.html?spm=a2g0o.order_list.order_list_main.17.30df5e5bUWkrJX&gatewayAdapt=glo2fra
#ch32v003 #aliexpress #riscv #wch
#ch32v003 #aliexpress #riscv #wch
Larry (the perf guy) · @fast_code_r_us
85 followers · 31 posts · Server floss.socialI'm looking to create a whole series of super low BOM cost projects around the #CH32V003. I've got 2 in the works so far (Pocket CO2 meter and a personal wellness device). Anyone have other ideas to share?
jbz · @jbzfn
255 followers · 1770 posts · Server mastodon.socialâš¡ The 10 CENT RISC V Processor! CH32V003
— EEVblog 1524
#riscv
#CH32V003
#microcontroller
#openhardware
#oshw
https://youtu.be/L9Wrv7nW-S8
#riscv #ch32v003 #microcontroller #openhardware #oshw