Wowwee MIP V2 icon Wowwee MIP V2 — UART interface to hack WowWee MIP with ESP32/ESP32‑Cam or EZ‑B v4 for ARC; hardware UART preferred, configurable power and baud 9600/115200 Try it →
Asked
Resolved Resolved by robo rad!
My EZ-B v4/2 Wi-F has steady blue light and say connection error

My EZ-B V4/2 Wi-F Has Steady Blue Light And Say Connection Error

My EZ-B v4/2 Wi-F has steady blue light and say connection error.  Tried reset button but it does not do anything.  I do not have anything connected to the EZB v4/2.  Does anyone know the reason why?

I am using the current free version of ARC.  

Thanks in advance.  PS, I hope to be getting a member subscription hopefully by April.

Cheers.



Related Hardware (view all EZB hardware)
EZ-B V4 by EZ-Robot
EZ-B v4 with Synthiam ARCx controls servos, sensors, camera and audio over Wi-Fi or USB serial, no firmware needed.
Wi-Fi / USB
Servos 24
Camera
Audio
UART 3
I2C
ADC 8
Digital 24

ARC Pro

Upgrade to ARC Pro

Stay at the forefront of robot programming innovation with ARC Pro, ensuring your robot is always equipped with the latest advancements.

Author Avatar
PRO
Synthiam
LinkedIn Thingiverse Twitter YouTube GitHub
#17   — Edited

Yeah - lipo problems like that are a big deal. I know EZ-Robot contains a lot of warnings in product packaging on that. Also, I believe disabling the battery monitor prompts it. Lastly, we did an episode on it a long time ago for The Robot Program @ 7:40

#18  

All, I think I need my eyes checked, lol.  I now see the 3 dots to configure the connection panel:D

I use a SLA 6volt battery and never thought about lowing the Min voltage.  I do now and will set that up.  @DJ, thanks for the video.

@ Robo Rad and Nink, thank you both for your help.

I still would like to understand way 2 of my EZB v4/2's went bad.  Was it something I did or just the luck of electronics?

Anyway, thank you all! 

PS @ DJ, now I want a hamburger:)

#19  

Hey ya Merne sometimes if I get over tired I start making mistakes like not checking how much voltage I am adding to EZB input,I have many different batteries all different voltages and in my case. I added too much voltage to the EZB4 and I had one time bypassed the internal fuse at some time long ago and forgot.So I fried the lower board with about 20 volts from the Roomba while it was charging on base.I was tired and forgot to turn off roomba charger.