I am currently working on a Teensy 2.0 project that requires me to use the following:
SS SCLK MOSI MISO (0,1,2,3) - for an Adafruit RFM95W LoRa module - https://learn.adafruit.com/adafruit-rfm69hcw-and-rfm96-rfm95-rfm98-lora-packet-padio-breakouts
SCL SDA (5,6) - for an Adafruit SHT31-D sensor - https://learn.adafruit.com/adafruit-sht31-d-temperature-and-humidity-sensor-breakout
RX TX (7,8) - for an Adafruit PM2.5 Sensor - https://learn.adafruit.com/pm25-air-quality-sensor/arduino-code
Now for my LoRa module to work, I needed an INT pin and based on the datasheet, pins 5,6,7,8 and 24 are my only choices.
Now 5, 6, 7 and 8 are already being used and my only choice would be pin 24.
I have tested each INT pin (5, 6, 7 and 8) on my LoRa module and it works.
Upon testing pin 24, I can do a digital High/Low on it. But when I use it for my LoRa it won't respond.
I'm using the RadioHead Library on the Arduino IDE and this is how I setup the pin
RH_RF95 rf95(0,24); // param1 is SS pin and param2 is the INT pin
Is there any special setting to make pin 24 work as an INT pin?
SS SCLK MOSI MISO (0,1,2,3) - for an Adafruit RFM95W LoRa module - https://learn.adafruit.com/adafruit-rfm69hcw-and-rfm96-rfm95-rfm98-lora-packet-padio-breakouts
SCL SDA (5,6) - for an Adafruit SHT31-D sensor - https://learn.adafruit.com/adafruit-sht31-d-temperature-and-humidity-sensor-breakout
RX TX (7,8) - for an Adafruit PM2.5 Sensor - https://learn.adafruit.com/pm25-air-quality-sensor/arduino-code
Now for my LoRa module to work, I needed an INT pin and based on the datasheet, pins 5,6,7,8 and 24 are my only choices.
Now 5, 6, 7 and 8 are already being used and my only choice would be pin 24.
I have tested each INT pin (5, 6, 7 and 8) on my LoRa module and it works.
Upon testing pin 24, I can do a digital High/Low on it. But when I use it for my LoRa it won't respond.
I'm using the RadioHead Library on the Arduino IDE and this is how I setup the pin
RH_RF95 rf95(0,24); // param1 is SS pin and param2 is the INT pin
Is there any special setting to make pin 24 work as an INT pin?