Robot Building Questions

Generic Bluetooth Controller

I just discovered EZ Robot and will be ordering JD next week. While I wait I was wondering if it's possible to use ARC to build a mobile app to send basic commands to an arduino quadruped with a bluetooth receiver. If there is a sample similar to this can you please point me to it.

Ez-B Camera Not Connecting To Camera Device Control

You can see error below. It has never successfully connected to the camera. ARC can connect to ez-b. Under Advanced Settings for the EZ-B HTTP page, Camera Transmit Nagle: disabled Camera Transmit Max Packet Size: 1152 EZ-B Transmit Nagle: disabled EZ-B Receive Buffer Size: 4000 Wi-fi client mode Camera has solid LED Any diagnostics that I can run?...

Connecting A Neopixel Ring To An Iotiny

I'm trying to get a NeoPixel Ring running off of an IOTiny board. On a EZBv4 the TX and RX are connected: D18 Signal Pin on the EZB to RX on the Arduino, D19 Signal Pin on the EZB to TX on the Arduino Which pins would I attach to on the IOTiny or can I run the ring off of the Tiny? I've tried all of the Digital pins and they don't work. Thanks

Rad-Bot With Sonar Progress

started to actually test robot with ultrasonic sensor to avoid walls/obstacles.I think i need to add real servo motor sweeping with the sonar sensor, though the Laptop is showing some sort of radar sweeping picking up the pings,not sure how that works when the sonar is just taped on the front for now.Also need to modify the obstacle avoidance ,so...

Inmoov Servos

I am moving away from MRL to EZB for my Inmoov. I have the entire robot wit all the arduinos etc working at a basic level. I seem to be constantly stuck with too many things with MRL. So I did get an EZB and have toyed with it with a couple of servos. I am really happy with the simpler interface etc. Before I hook up any more servos, Can someone...

Smoking Servo

New to the forum and robotics I've searched but not found something to my specific issue. I've Just received a brand new Developer Kit - one of my continuous rotation servos attached to d1 on a EZ-b v4 continuously rotated then started smoking and went red hot. At the time I was just setting up, so I had one HD servo plugged into D0 but nothing...

Power Connection Ezb

My Rad 1.0 project robot is nearly completed but have one serious question about causing power damage to either the 4 wire H bridge pwm or the EZB_4. After completion of successfully wire soldering to original rad 6 volt motors to H Bridge which is sharing the same dual 7.2 Nimh battery packs with Ezb_4, I also rewired the original Rad wires and...

Tutorial Update Questions

It was noticed that the Arduino sketch I put in the Neopixal tutorial wasn't working. https://synthiam.com/Tutorials/UserTutorials/150/1 I have tried to edit it so it will work, however, I can't add a missing line that has somehow gone missing from the sketch. In the sketch there is a line that should read; #include <Adafruit_NeoPixel.h> I...