Specifications

LEON-G100/G200 - System Integration Manual
GSM.G1-HW-09002-C Preliminary Appendix
Page 70 of 75
A.5 HTTP
HTTP client is implemented in LEON. HEAD, GET, POST, DELETE and PUT operations are available. The file size to
be uploaded / downloaded depends on the free space available in the local file system (FFS) at the moment of
the operation. Up to 4 HTTP client contexts to be used simultaneously.
For more details about AT commands see the u-blox AT Commands Manual [2].
A.6 SMTP
LEON supports SMTP client functionalities. It is possible to specify the common parameters (e.g. server data,
authentication method, etc.) can be specified, to send an email to a SMTP server. Emails can be send with or
without attachment. Attachments are store in the local file system of LEON.
For more details about AT commands see the u-blox AT Commands Manual [2].
A.7 FOTA (LEON-G200 only)
Firmware upgrade over the air (FOTA) is available. For more information see the Firmware (upgrade) Over the Air
(FOTA) Application Note [3].
A.8 GPS
The LEON-G100/G200 modules allow a simple and fast connection with the u-blox GPS modules (u-blox 5 family
and above). Via the DDC bus it’s possible to communicate and exchange data, while the available GPIOs can
handle the GPS device power on/off.
For information about implementing u-blox GPS with LEON-G100/G200 modules, including using u-blox’
AssistNow Assisted GPS (A-GPS) service see the GPS Integration Application Note [5].