Timeline for Adafruit CC3000 WiFi Module working together with MFRC522 RFID Module Issues both SPI over Arduino
Current License: CC BY-SA 3.0
4 events
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| Nov 29, 2014 at 21:35 | history | edited | ForgeMonkey | CC BY-SA 3.0 |
you're to your, embarrassed I made that mistake....
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| Oct 31, 2014 at 7:17 | comment | added | ForgeMonkey | You can use SoftwareSerial (arduino.cc/en/Reference/softwareSerial) to declare new UART connections from almost any pin (on the Uno, some limitations on other boards). I can't remember if the SPI on the ICSP header is simply the same as pins 11,12,13 or if it's used for the Atmega16U2. Either way it's not going to free up 11,12,13. | |
| Oct 31, 2014 at 1:31 | comment | added | Jeff Valerio | thanks for the tip. I'll be trying that. but how would I use UART with SPI? THere are pin assignments that the two share. I'm thinking using of SparkFun's SM130 Eval Board with the CC3000, but CC3000 have SPI so 11,12,13 are exclusive for SPI, although it has ICSP header also for SPI, (would this header make the pins 11,12,13 free?) | |
| Oct 30, 2014 at 20:51 | history | answered | ForgeMonkey | CC BY-SA 3.0 |