This website uses cookies
This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
In stock
Shipped from abroad
Free return within 15 days for all eligible items.Details
chen489
70%Seller Score
12 Followers
Shipping speed: Poor
Quality Score: Excellent
4- TTL serial port can be independently communicated out 4 XH-4 seat TTL level, can use the matching cable external.Using mainstream TYPE-C interface This interface with USB cable is convenient, most cell phone cable can be used. It must be noted that only the charging function of can not be usedWith LED indicators 4-way TTL RXD, TXD have LED indicatorsOn-board 3.3V power supply chip Use 1117-3.3 SOT89 package chip, can output 400MASupport 4-way serial high speed communication 4-way USB-TTL serial Colour:As shownMaterial: Package Contents:1 x IOT module Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
This product has no ratings yet.
Subscribe to our newsletter
and be the first one to know about our amazing deals!