<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[F1 Starter Kit]]></title><description><![CDATA[F1 Starter Kit]]></description><link>https://forum.sgwireless.com/category/5</link><generator>RSS for Node</generator><lastBuildDate>Sun, 16 Aug 2026 17:11:37 GMT</lastBuildDate><atom:link href="https://forum.sgwireless.com/category/5.rss" rel="self" type="application/rss+xml"/><pubDate>Wed, 14 May 2025 10:30:08 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Communication with external USB device]]></title><description><![CDATA[I solved my issue using the UART directly from the Pins P21(TX) and P22(RX). I’ve also deduped UART 1 and use it to communicate with my peripheral.
To monitor with the REPL I’m using /dev/ttyACM0 (Ubuntu system)
]]></description><link>https://forum.sgwireless.com/topic/68/communication-with-external-usb-device</link><guid isPermaLink="true">https://forum.sgwireless.com/topic/68/communication-with-external-usb-device</guid><dc:creator><![CDATA[SicheoSrl]]></dc:creator><pubDate>Wed, 14 May 2025 10:30:08 GMT</pubDate></item><item><title><![CDATA[Coulomb counting for primary battery?]]></title><description><![CDATA[Hi @cehlers and @wilsonto, Thanks very much!  This helps a lot.
]]></description><link>https://forum.sgwireless.com/topic/67/coulomb-counting-for-primary-battery</link><guid isPermaLink="true">https://forum.sgwireless.com/topic/67/coulomb-counting-for-primary-battery</guid><dc:creator><![CDATA[jandls]]></dc:creator><pubDate>Sun, 04 May 2025 19:37:19 GMT</pubDate></item><item><title><![CDATA[How to access the micro-SD card on F1 starter kit?]]></title><description><![CDATA[These are the defaults when using SPI mode according to the MicroPython source code ext/micropython/ports/esp32/machine_sdcard.c
    if (is_spi) {
        // SPI interface
        #if CONFIG_IDF_TARGET_ESP32S3
        STATIC const sdspi_slot_config_t slot_defaults[2] = {
            {
                .gpio_miso = GPIO_NUM_36,
                .gpio_mosi = GPIO_NUM_35,
                .gpio_sck = GPIO_NUM_37,
                .gpio_cs = GPIO_NUM_34,
                .gpio_cd = SDSPI_SLOT_NO_CD,
                .gpio_wp = SDSPI_SLOT_NO_WP,
                .dma_channel = 2
            },
            SDSPI_SLOT_CONFIG_DEFAULT()
        };

]]></description><link>https://forum.sgwireless.com/topic/66/how-to-access-the-micro-sd-card-on-f1-starter-kit</link><guid isPermaLink="true">https://forum.sgwireless.com/topic/66/how-to-access-the-micro-sd-card-on-f1-starter-kit</guid><dc:creator><![CDATA[cehlers]]></dc:creator><pubDate>Sun, 04 May 2025 16:23:21 GMT</pubDate></item><item><title><![CDATA[1NCE sim card: how can I register it under my name on the 1NCE portal?]]></title><description><![CDATA[OK, thanks.
]]></description><link>https://forum.sgwireless.com/topic/63/1nce-sim-card-how-can-i-register-it-under-my-name-on-the-1nce-portal</link><guid isPermaLink="true">https://forum.sgwireless.com/topic/63/1nce-sim-card-how-can-i-register-it-under-my-name-on-the-1nce-portal</guid><dc:creator><![CDATA[jandls]]></dc:creator><pubDate>Mon, 21 Apr 2025 16:55:23 GMT</pubDate></item><item><title><![CDATA[Schematic of Starter Kit board and details of QWIIC  and 1mm pitch battery connectors]]></title><description><![CDATA[Thanks very much!
]]></description><link>https://forum.sgwireless.com/topic/62/schematic-of-starter-kit-board-and-details-of-qwiic-and-1mm-pitch-battery-connectors</link><guid isPermaLink="true">https://forum.sgwireless.com/topic/62/schematic-of-starter-kit-board-and-details-of-qwiic-and-1mm-pitch-battery-connectors</guid><dc:creator><![CDATA[jandls]]></dc:creator><pubDate>Mon, 21 Apr 2025 16:52:53 GMT</pubDate></item><item><title><![CDATA[Which machine commands are available?]]></title><description><![CDATA[OK, thanks.  This is good to know.
]]></description><link>https://forum.sgwireless.com/topic/61/which-machine-commands-are-available</link><guid isPermaLink="true">https://forum.sgwireless.com/topic/61/which-machine-commands-are-available</guid><dc:creator><![CDATA[jandls]]></dc:creator><pubDate>Mon, 21 Apr 2025 16:36:50 GMT</pubDate></item><item><title><![CDATA[Possible to save and restore the LoRaWAN state (joined status, network keys, packet counters, etc) to&#x2F;from non-volatile memory?]]></title><description><![CDATA[OK, excellent.  Thanks!
]]></description><link>https://forum.sgwireless.com/topic/60/possible-to-save-and-restore-the-lorawan-state-joined-status-network-keys-packet-counters-etc-to-from-non-volatile-memory</link><guid isPermaLink="true">https://forum.sgwireless.com/topic/60/possible-to-save-and-restore-the-lorawan-state-joined-status-network-keys-packet-counters-etc-to-from-non-volatile-memory</guid><dc:creator><![CDATA[jandls]]></dc:creator><pubDate>Mon, 21 Apr 2025 16:31:33 GMT</pubDate></item><item><title><![CDATA[LTE Mode check (and switching) not possible in PPP mode?]]></title><description><![CDATA[Yes, you can use lte.pppsuspend() to run AT commands, but then please use lte.connect() to re-connect. If you switch modes, you need to attach again first as the modem resets.
]]></description><link>https://forum.sgwireless.com/topic/59/lte-mode-check-and-switching-not-possible-in-ppp-mode</link><guid isPermaLink="true">https://forum.sgwireless.com/topic/59/lte-mode-check-and-switching-not-possible-in-ppp-mode</guid><dc:creator><![CDATA[cehlers]]></dc:creator><pubDate>Sun, 20 Apr 2025 12:30:35 GMT</pubDate></item><item><title><![CDATA[First Trial of SG-F1 Starter Kit]]></title><link>https://forum.sgwireless.com/topic/20/first-trial-of-sg-f1-starter-kit</link><guid isPermaLink="true">https://forum.sgwireless.com/topic/20/first-trial-of-sg-f1-starter-kit</guid><pubDate>Sat, 13 Jul 2024 06:07:03 GMT</pubDate></item></channel></rss>