User guide

Redpine Signals, Inc. Proprietary and Confidential. Page 6
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5.1 Firmware Upgrade Process .............................................. 183
5.2 Boot-loading Process ....................................................... 185
5.3 Firmware Upgrade Using SPI Interface without Wireless
Firmware Upgrade feature ......................................................... 188
5.4 Firmware Upgrade Using SPI Interface with Wireless
Firmware Upgrade feature ......................................................... 189
5.5 Firmware Upgrade from 4.7.x to a higher version Wirelessly
191
5.6 Using the Wireless Configuration Feature ......................... 195
5.6.1 Using the Wireless Configuration in AP mode .................................. 195
5.6.2 Using the Wireless Configuration when Module is connected to an AP . 198
6 Appendix A: Example Flow for AT Commands .................. 202
7 Appendix B: SPI Data Transactions between a MCU Host and
the WiFi module ................................................................... 206
8 Recent Revision History: .................................................. 231