https://github.com/johntalton/i2c-bus-mcp2221

A I2CBus implementation over mcp2221 I²C interface
https://github.com/johntalton/i2c-bus-mcp2221

i2c i2c-bus mcp2221 mcp2221a

Last synced: about 1 month ago
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A I2CBus implementation over mcp2221 I²C interface

• Host: GitHub
• URL: https://github.com/johntalton/i2c-bus-mcp2221
• Owner: johntalton
• License: mit
• Created: 2020-12-22T02:44:34.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2024-03-20T07:02:47.000Z (9 months ago)
• Last Synced: 2024-03-22T23:52:34.461Z (9 months ago)
• Topics: i2c, i2c-bus, mcp2221, mcp2221a
• Language: TypeScript
• Homepage:
• Size: 46.9 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 8
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# I²C Bus MCP2221

An [I²C interface](https://github.com/johntalton/and-other-delights) `I2CBus` implementation over [MCP2221](https://github.com/johntalton/mcp2221)

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#

```js

import { MCP2221 } from '@johntalton/mcp2221'

import { I2CBusMCP2221 } from '@johntalton/i2c-bus-mcp2221'

const hidDevice = /* navigator.hid.request ... */

const source = new WebHIDStreamSource(hidDevice) // or NodeHIDStreamSource

const device = MCP2221.from(source)

const bus = I2CBusMCP2221.from(device)

// bus.readI2CBlock(...) and friends

```