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idiot-io / nanoRF

The Unlicense
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Interference between SPI and mosfets in pin 10 #1

Open barcesat opened 7 years ago

barcesat commented 7 years ago

Hey man, what's up? That's a nice and useful board you got there :) I would be happy to get me some of those.

The thing is I've noticed that you're using pin D10 for one of the mosfets and wanted to alert you that it's taken by the SPI of the arduino (SS pin)!

reference: https://www.arduino.cc/en/Main/ArduinoBoardNano#(SS) https://www.arduino.cc/en/uploads/Main/ArduinoNano30Schematic.pdf

5shekel commented 7 years ago

hey man, regarding pin 10, i never used the SS pin. the SPI connector ignores it, as do the nrf24. have you ever had the need for SS? https://arduino-info.wikispaces.com/Nrf24L01-2.4GHz-HowTo#po1

we are possibly going for a fancy plated pin edge PCB (3$ per piece!), ill save u a few

redbootkeh commented 7 years ago

We use pins 7,8 for CE ,CSN... Then we have another pwm pin free... What we can do with SS ?

Z

On 24 Oct 2016 9:57 pm, "yair" notifications@github.com wrote:

hey man, regarding pin 10, i never used the SS pin. the SPI connector ignores it, as do the nrf24. have you ever had the need for SS? https://arduino-info. wikispaces.com/Nrf24L01-2.4GHz-HowTo#po1

we are possibly going for a fancy plated pin edge PCB (3$ per piece!), ill save u a few

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