4 releases
0.1.3 | Aug 8, 2024 |
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0.1.2 | Aug 1, 2024 |
0.1.1 | Jul 23, 2024 |
0.1.0 | Jul 3, 2024 |
#390 in Embedded development
25 downloads per month
74KB
1K
SLoC
AT Driver for the Quectel BG9X family of modems
This respository contains a driver for the Quectel BG95/BG96 modems. The driver is built on top of the atat crate.
The main features are:
- Send a PWR_KEY which turns on/off the module by toggling a GPIO
- Connect to an MQTT broker and publish data
- Uses LTE-M with fallback to 2G
The crate is available on crates.io.
TODO
- Remove STD dependencies
- Make modem user configurable (AT+QCFG commands)
Examples
linux-simple
: example of interacting with the module connected through a serial converter to a Linux computer. Requires the converter to be/dev/ttyUSB4
and the module to be always on (the PWR_KEY is faked).cd examples/linux_simple cargo run
esp32c3_connect_and_send_mqtt
: run the example in a board such us Dark Sky Meter Hardwarecd examples/esp32c3_connect_and_send_mqtt cargo run
For a more complete example visit Tested with the Dark Sky Meter Firmware.
License
This tool is released under the MIT license, hence allowing commercial use of the library. Please refer to the LICENSE file.
Dependencies
~5.5MB
~102K SLoC