header EVB page.jpg
Evaluation
Board
ARROW FOR HOMEPAGE.gif

The Evaluation Board (EVB) is most simple & efficient way to test and evaluate the Weightless

End Device Module.  The End Device Module is

a Low-Power Long Range module with a full Weightless protocol stack up to the AT command interface. The AT command interface offers

rapid time to market. With UART & GPIO interfaces, the EVB allows users to quickly program settings,

add sensors, and create prototypes.

General

/ On-board Weightless™ protocol stack
/ AT command interface over UART
/ Dimension/Weight: 65 x 55 mm/ 18g
/ Environmentally friendly, RoHS compliant
/ Giteki, FCC, CE compliant
/ Device Firmware Upgrade (DFU) over UART
/ ARM® Cortex®-M3@40MHz running Free RTOS
/ 256kB Flash / 32kB RAM

Operational

/ USB port operating voltage: 5V
/ Battery port operating voltage: 1.8V to 5.5V (Type. 3V)
/ Temperature range: Operating: -10ºC ~ 50ºC;
                                   Storage: -20ºC ~ 60ºC

/ Low-power consumption
/ with PSK/GMSK modulation
/ High-performance low-power ARM® Cortex®-M3

   running at 40 MHz

RF/Analog Features

/ Low-Power Long Range Transceiver operating in the
  868/915/923MHz frequency bands
/ High Receiver Sensitivity: -120dBm@ 6.25Kbps
/ Transmit Power: Adjustable up to 13dBm, optionally PA

  version output power up to 26dBm 
/ PSK/GMSK modulation

Specification

/ Dimensions

65 x 55 mm

/ Host Interface

AT command interface over UART

/ MCU

ARM® Cortex®-M3

/ Clock

40MHz

/ Flash

256kB

/ RAM

32kB

/ Frequency Band

450-507MHz, 840-870MHz, 902-928MHz

/ Modulation Method

PSK and GMSK

/ Max. Over-the-Air

  Data Rate

100kbps

/ Interfaces

UART & GPIO

/ Max Transmit Power

13 dBm (optional PA add-on for 26dBm)

/ Temperature (operating)

-10ºC ~ 50ºC

/ Temperature (storage)

-20ºC ~ 60ºC

Related Resources
Want to Customize?

We’re committed to finding a solution that works for your business. Talk to Ubiik sales to learn

how you can customize communication modules, field devices and cloud services for your needs. Below are some questions to consider as a starting point.

What is the frequency band you will be using?

  (e.g. 470 MHz, 915 MHz...)

/ What are the available communication interfaces and protocols      on your end device? (e.g. Modbus RTU RS-485...)
 

/ What is the power supply available on your end device for         

  Weightless FANs? (e.g. 5Vdc, 300mA...)

A5_10_2.JPG
Related Products
Layer 1.png
starter kit final one copy.png
Asset 2_4x.png
Specification

/ Dimensions

65 x 55mm

/ Host Interface

AT command interface over UART

/ MCU

ARM® Cortex®-M3

/ Clock

40MHz

/ Flash

256kB

/ RAM

32kB

/ Frequency Band

450-507MHz, 840-870MHz, 902-928MHz

/ Modulation Method

PSK and GMSK

/ Max. Over-the-Air

  Data Rate

100kbps

/ Interfaces

UART & GPIO

/ Max Transmit Power

13dBm (optional PA add-on for 26dBm)

/ Temperature (operating)

-10ºC ~ 50ºC

/ Temperature (storage)

-20ºC ~ 60ºC