Test Board

The wireless module test board is a special tool for testing and developing IoT wireless modules. Provides developers with a convenient and efficient platform. Evaluate wireless module performance and functionality. Shorten the product development cycle. improve product quality.

Test Board E220-400MBL-01 E220-400M22S Development Evaluation Kit USB Interface to TTL Easy Use Main Control MCU STM8L151G4

$9.37

Ebyte E220 series module test board USB interface pre welding interface [Interface]：USB [Chip]：LLCC68 [Product weight]：126±0.1g [Size]：53*27mm [Introduction]：E220-400M22S is an small module developed independently based on the generation of LoRa TM...

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Excellent

4.9 average

39 reviews

P***r

Verified purchase

We use these as a connection for our RTK GPS units on our irrigation machines and find them to be very reliable and great value.

AU 04/26/2024

R***n

Verified purchase

Awesome component. It would be better yet if the inputs were 5 tolerant. Same advice for all of your 5V products.

US 04/17/2024

R***s

Verified purchase

It's not intended for sending photos but I do it routinely. A 320x240 image sends in about 6 seconds. It would be nice if it were faster but when I set it for more than 57.6 KBaud, the image is corrupted. Great product!

US 04/02/2024

F***o

Verified purchase

Perfect!

03/27/2024

W***d

Verified purchase

Project used Renzo Mischianti's EByte E220 library. E220-900T30D was easy to work with and performed to expectations. Renzo's E220 blog, articles helped with basic configuration, WOR, and structured messaging. Without Renzo's E220 blog articles; project would have failed!

03/23/2024