Ecosyste.ms: Awesome

An open API service indexing awesome lists of open source software.

Awesome Lists | Featured Topics | Projects

https://github.com/socxin/ch583

L1 R1：WCH RISC-V4A BLE SoC (CH583/CH582/CH581)
https://github.com/socxin/ch583

ble blemcu ch582 ch583 cmsis-dap pikapython platformio qfn28 qfn48 qitas risc-v soc uart usb wch

Last synced: about 2 months ago
JSON representation

L1 R1：WCH RISC-V4A BLE SoC (CH583/CH582/CH581)

Host: GitHub
URL: https://github.com/socxin/ch583
Owner: SoCXin
Created: 2019-04-18T07:32:12.000Z (over 5 years ago)
Default Branch: master
Last Pushed: 2024-02-25T05:39:05.000Z (10 months ago)
Last Synced: 2024-02-25T06:59:18.637Z (10 months ago)
Topics: ble, blemcu, ch582, ch583, cmsis-dap, pikapython, platformio, qfn28, qfn48, qitas, risc-v, soc, uart, usb, wch
Language: C
Homepage: https://doc.soc.xin/CH583
Size: 43.9 MB
Stars: 12
Watchers: 2
Forks: 4
Open Issues: 0
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml

Awesome Lists containing this project

README

        # [CH583](https://github.com/SoCXin/CH583)

[![Build Status](https://github.com/SoCXin/CH583/workflows/build/badge.svg)](https://github.com/SoCXin/CH583/actions/workflows/build.yml)

* [WCH](http://www.wch.cn/)：[RISC-V4A (RV32IMAC)](https://github.com/SoCXin/RISC-V)

* [L1R1](https://github.com/SoCXin/Level)：20/80 MHz (1.56DMIPS) , [￥4.43 (QFN48)](https://item.szlcsc.com/3226374.html)

## [简介](https://github.com/SoCXin/CH583/wiki)

[CH583](https://www.wch.cn/products/CH583.html) 集成BLE无线通讯的32位RISC微控制器。片上集成2Mbps低功耗蓝牙BLE 通讯模块、2个全速USB主机和设备控制器及收发器、2个SPI、4个串口、ADC、触摸按键检测模块、RTC等丰富的外设资源。

**PIO编译生成BIN而非HEX，目前无法通过WCHISPTool进行烧录**

### 关键特性

* 20/80 MHz RISC-V4A (RV32IMAC)

* 32KB SRAM + 448KB Flash

* BLE5.3 接收灵敏度-98dBm，可编程+7dBm发送功率

* 2x USB1.1 H/D

* 4xUART，SPI，12x PWM，IIC

* 14x TouchPad

## [资源收录](https://github.com/SoCXin)

* [参考资源](src/)

* [参考文档](docs/)

* [参考工程](project/)

## [选型建议](https://github.com/SoCXin)

目前主要销售的[CH582](https://item.szlcsc.com/3226374.html)相对[CH583](https://github.com/SoCXin/CH583) 减少了一组SPI和512KB Flash，也不支持最低1.7V的电源供电电压。

CH581 则相对 CH582 再去掉了一组USB、触摸按键、I2C模块和两个串口，FlashROM总容量仅256KB，同时ADC也不支持DMA。

[![sites](docs/list.jpg)](https://www.wch.cn/products/CH583.html)

就低功耗BLE MCU而言，目前国内主要竞品包括 [BL706/BL702](https://github.com/SoCXin/BL706)，后者定位更高，封装相似，拥有更丰富的外设。

[CH583](https://github.com/SoCXin/CH583)最新升级型号[CH592](https://github.com/SoCXin/CH592)支持BLE 5.4，但是减少了外设配置，只保留一组USB

同品牌相似系列[CH32V208](https://www.wch.cn/products/CH32V208.html)

## [开源集锦](https://github.com/OS-Q)

* [PikaPython](https://github.com/OS-Q/PikaPython)

* [PlatformIO](https://github.com/OS-Q/platform-ch32v)

* [DAPLink](https://github.com/SoCXin/DAPLink-CH582)