WCH沁恒CH9120-TTL/9121-TTL模块

Available 65 pcs.

4.2 $

+ Shipping in China 0.0$

Not available

To cart

We check the goods and take a photo report so you can make sure you get the right product without faults or damage

Add photo report Photo report added

Payable upon arrival at the warehouse in China

Returns are only possible while the item is in our warehouse in China. Once the goods have been dispatched from China, they cannot be returned

Photo and product description

升级公告：
CH9120-TTL模块产品已由1V1升级升级至1V3：
为了优化模块供电，加入电压监测芯片410K，PCB尺寸长度加大约1mm，需原理图/PCB请留邮箱，模块尺寸见下图。

<以太网转TTL串口 CH9120模块>

原厂出品，品质技术双保证 /*原厂技术支持，无中间商赚差价 */

每个模块均开发票 /*可用于技术采购人员试样 */

【注：本模块Vin为5V，CH9120芯片VCC为3.3V】

其他以太网模块点击可达：

10M网络转TTL串口透传模块(CH9120)
时间同步、网络授时模块(CH9126)