GPy
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Pinout
The pinout of the GPy is available as a PDF File.
Please note that the PIN assignments for UART1 (TX1/RX1), SPI (CLK,MOSI,MISO) and I2C (SDA,SCL) are defaults and can be changed in Software.
Datasheet
The datasheet of the GPy is available as a PDF File.
Notes
WiFi
By default, upon boot the GPy will create a WiFi access point with the
SSID
gpy-wlan-XXXX
, where XXXX is a random 4-digit number, and the password
www.pycom.io.
The RF switch that selects between the on-board and external antenna is connected
to P12, for this reason using P12 should be avoided unless WiFi is disabled
in your application.
Power
The Vin pin on the GPy can be supplied with a voltage ranging from
3.5v to 5.5v. The 3.3v pin on the other hand is output only, and must
not be used to feed power into the GPy, otherwise the on-board regulator
will be damaged.
AT Commands
The AT commands for the Sequans Monarch modem on the GPy are available in a PDF file.
Tutorials
Tutorials on how to the GPy module can be found in the examples section of this documentation. The following tutorials might be of specific interest for the GPy: