Search found 5 matches

by paul_tanner
Thu Feb 21, 2019 8:57 pm
Forum: Shields
Topic: SPI jumpers on SD Card shield v4.3
Replies: 2
Views: 1140

Re: SPI jumpers on SD Card shield v4.3

Thx @bestlux After further work with a magnifying glass I determined that I needed to unlink row A of the jumpers (hard to cut tracks). And link row B. So now we have SD on 4; MOSI 11; MISO 12; SCK 13. I thought it should be possible to use the standard Arduino SD library with #define SOFTWARE_SPI t...
by paul_tanner
Wed Feb 20, 2019 8:42 pm
Forum: Shields
Topic: SPI jumpers on SD Card shield v4.3
Replies: 2
Views: 1140

SPI jumpers on SD Card shield v4.3

I want to use this card in an application that also features and SPI slave. So I need to check all the SPI pin assignments. The shield has some jumpers which appear to be for this purpose. Even with a magnifying glass I can see exactly what these do. Is there any documentation to allow me to use SD ...
by paul_tanner
Tue Jun 07, 2016 10:57 pm
Forum: mbed
Topic: Tiny BLE on os/x el capitan
Replies: 1
Views: 5477

Re: Tiny BLE on os/x el capitan

Strangely, when coming back to this a few days later, this problem had gone away.
by paul_tanner
Fri May 13, 2016 10:55 pm
Forum: mbed
Topic: Tiny BLE on os/x el capitan
Replies: 1
Views: 5477

Tiny BLE on os/x el capitan

Hi, Just got a new Tiny BLE, compiled the mbed blink sketch, plugged in the board and saw that the MBED device appears. When I dropped mbed_blinky_ARCH_BLE.hex onto the device in the Finder that crashed. I saw that a new firmware version is available and applied that so now we are on Version: 0221. ...
by paul_tanner
Wed May 09, 2012 12:20 am
Forum: Arduino & Seeeduino
Topic: Stalker Enclosure
Replies: 1
Views: 1235

Stalker Enclosure

Hi, I have a project that requires something like a Stalker, a GPRS modem and an enclosure. It also needs an RS232 interface for instrumentation. Do you think all this would fit in the enclosure you supply (obviously the RS232 and antenna holes would have to be drilled)? I have seen various RS232 le...