Robo HAT MM1

by Robotics Masters

An open source robotics and automation controller for Raspberry Pi.

View all updates Nov 11, 2019

Manufacturing Headaches and MakerFaire Shenzhen

Hi Backers,

Sorry for not providing an update recently. I understand the frustrations around the delivery date but we are trying our hardest to get the boards out to you ASAP. This process has been equally frustrating to our team as well.

Project and Shipping Update

The manufacturing process, in short, has been:

  • PCBA
  • Testing
  • Through-Hole
  • Accessories

We have been plagued by manufacturing scheduling issues. The factory that was doing the PCBA (all the surface mount components) delayed us - they didn't make the boards when they said they would. In addition to the delay, they also messed up a tray of SAMD51 processors - one of their technicians bumped the tray which meant they had to spend a very long time putting them back into the tray in the correct orientation.

SAMD51 Disaster

After the PCBA manufacturing - we had to test each board individually. This took much longer than anticipated - particularly testing ourselves. However, all the boards are now tested and have passed. We did this to ensure that all backers receive a working board with no issues.

Completed Robo HAT MM1 PCB

Our second major scheduling delay was the people who were doing the through-hole soldering delayed us by not doing the boards in a sensible amount of time. They told us they would be done in a few hours but didn't start until a few days later. There was no reason for them to do this to us, but we cannot control things outside of our domain.

Through-hole manufacturing

We are currently waiting on the cables. They should be coming completed this week but they have also delayed us. Once we have the cables there are no other parts that we are waiting on - so they will be express posted to the US for Crowd Supply to distribute.

As a small team, this is probably one of our biggest struggles. The manufacturing process is not easy but we have fought through it and will deliver all the orders ASAP.

Thank you for your patience backers.

If you need to update your shipping address, please do so through your Crowd Supply account.

MakerFaire Shenzhen

This weekend we took part in MakerFaire Shenzhen and demoed the Robo HAT MM1 in action on Donkey Cars. There were lots of people attending. and the kids had an awesome time playing with the cars.

There are more videos on our Twitter account of the event.


$5,619 raised

of $2,500 goal

224% Funded! Order Below

Product Choices

$44

Starter

One Robo HAT MM1


$55

Standard Kit

One Robo HAT MM1, and a cable pack which includes main battery cable, ESC cable, a set of peripheral cables (7pin (SPI), 6pin (UART), 4pin (I2C)) and screw set for mounting.


$129

Drone Starter Bundle

One Robo HAT MM1, a cable pack which includes main battery cable, ESC cable, a set of peripheral cables (7pin (SPI), 6pin (UART), 4pin (I2C)) and mounting screw sets, External Pressure Sensor / Barometer (BME280), External SPI IMU (MPU9250) and External GPS Unit (Ublox NEO-M8N). NOTE: Raspberry Pi not included.


$115

Educational Kit

One Robo HAT MM1, and a cable pack which includes main battery cable, ESC cable, a set of peripheral cables (7pin (SPI), 6pin (UART), 4pin (I2C)), 1 strip of 10 NeoPixels and RM Smart Car Kit


$450

Multi-Educational Bundle (5 pack)

5x Educational Kit (10% off)

Credits

Robotics Masters

We create hardware platforms for autonomous vehicles and other robotics applications. These hardware platforms are accessible to all skill levels while providing the best functionality for a diverse range of robotics applications. Our expansion boards work with many existing software platforms such as CircuitPython, Adafruit SeeSaw, Donkey Car, DroneCode, and many more.


Hans-Joachim Michl

CTO

Cian Byrne

Software Developer

Peter Pan

Electronics Engineer

Linda Luo

Project Lead

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