zephyr/boards/shields/sparkfun_sara_r4
Michael Scott ee92cf4d68 drivers: modem: ublox-sara-r4: Support SARA-U2 modems, sense VINT
This adds support for SARA-U2 modems. They have different timings on
the PWR_ON pin, don't support AT+CESQ and require a manual GPRS
connection setup.

The VINT pin is used as a more reliable and faster way to power on the
modem.

Based on work by Göran Weinholt <goran.weinholt@endian.se>

Signed-off-by: Michael Scott <mike@foundries.io>
2019-08-10 00:03:39 +02:00
..
boards boards: shields: introduce SparkFun u-blox SARA-R4 shield 2019-05-21 08:17:20 -04:00
sparkfun_sara_r4.conf drivers: modem: ublox-sara-r4: Support SARA-U2 modems, sense VINT 2019-08-10 00:03:39 +02:00
sparkfun_sara_r4.overlay dts: Replace status = "ok" with status = "okay" 2019-06-14 19:51:13 -05:00