https://github.com/electroniccats/arduino-wch58x
Arduino core for the WCH58x
https://github.com/electroniccats/arduino-wch58x
arduino arduino-core ble bluetooth ch582 ch582m wch
Last synced: 17 days ago
JSON representation
Arduino core for the WCH58x
- Host: GitHub
- URL: https://github.com/electroniccats/arduino-wch58x
- Owner: ElectronicCats
- License: lgpl-2.1
- Created: 2022-09-26T15:57:41.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2025-01-28T19:19:45.000Z (3 months ago)
- Last Synced: 2025-04-09T22:16:03.627Z (17 days ago)
- Topics: arduino, arduino-core, ble, bluetooth, ch582, ch582m, wch
- Language: C
- Homepage:
- Size: 1.67 MB
- Stars: 50
- Watchers: 8
- Forks: 4
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Arduino-WCH58x
Arduino core for the CH58x
## Overview
The CH58x is a 32-bit RISC microcontroller integrated with BLE wireless communication. The CH583 provides abundant peripheral sources, such as 2Mbps BLE communication module, 2 full-speed USB host and device controller and transceiver, 2 SPIs, 4 UARTs, ADC, touch-key detection module and RTC, etc.
## System Block Diagram
### Features
- 32-bit RISC processor, WCH RISC-V4A
- RV32IMAC instruction sets, hardware multiplication and division
- 32KB SRAM, 1MB Flash. ICP, ISP and IAP. OTA wireless upgrade
- B uilt-in 2.4GHz RF transceiver and band and link control. BLE5.3
- 2Mbps, 1Mbps, 500Kbps and 125Kbps
- -98dBm receiving sensitivity, programmable +7dBm transfer power
- Protocol stack and API
- Built-in temperature sensor
- Built-in RTC, supports two modes, timing and trigger
- TwoUSB2.0 full-speed Host/Devices
- 14-channel touch-key
- 14-channel 12-bit ADC
- 4UARTs, 2SPIs, 12-channel PWM, and 1-channel IIC
- 40GPIO ports, of which 4 ports support 5V signal input
- Minimum power supply of 1.7V
- Built-in AES-128 encryption/decryption unit, unique chip ID
- Package: QFN48
## Wiki and Getting Started
[**Getting Started in our Wiki**](https://github.com/ElectronicCats/arduino-wch58x/wiki)
## Backers
Support us with a monthly donation and help us continue our activities. [[Become a backer](https://github.com/sponsors/ElectronicCats)]
## Sponsors
Become a sponsor and get your logo on our README on Github with a link to your site. [[Become a sponsor](https://github.com/sponsors/ElectronicCats)]
# Contributing
We :heart: contributions from everyone. If you want to contribute or have bugfixes, open an issue/PR here.
# Licensing and Credits
* The [Arduino IDE and ArduinoCore-API](https://arduino.cc) are developed and maintained by the Arduino team. The IDE is licensed under GPL.
* [SDK CH58x](https://github.com/ElectronicCats/RISC-V-CH583-CORE) based in [SDK OpenWCH](https://github.com/openwch/ch583)
* [CH552tool python](https://github.com/MarsTechHAN/ch552tool)
* [The xPack GNU RISC-V Embedded GCC](https://github.com/xpack-dev-tools/riscv-none-embed-gcc-xpack/releases)
This core has been developed by Electronic Cats.
```
Copyright (c) 2015 Electronic Cats SAPI de CV. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
```