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Artemis Global Tracker Radio Board (Ding and Dent)
This is an early version of the Artemis Global Tracker Radio Board. It works, but it has limitations...:
- We routed the RFM97CW Reset and DIO pins through the TCA9534 I2C GPIO expander, to save on pin count
- This makes it tricky to use it directly with the Arduino RadioLib Library
- We forgot to include a MOSFET power switch for the microSD card
- This makes it tricky to minimize the current draw
If you're happy with those limitations, grab yourself a bargain!
Ding and Dent! We won't be making any more of this version of the radio board. When they're gone, they're gone!
Experimental Product: SparkX products are rapidly produced to bring you the most cutting edge technology as it becomes available. These products are tested but come with no guarantees. Live technical support is not available for SparkX products. Head on over to our forum for support or to ask a question.
- RFM97CW LoRa module
- SPI interface
- u.FL and PTH antenna connections
- Push-push microSD card socket (SPI mode)
- TCA9534 I2C GPIO expander
- Provides access to RFM97CW Reset pin and DIO0-5
- Artemis pin allocations:
- D35: RFM97CW SPI Chip Select
- D4: microSD SPI Chip Select
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