{"product_id":"hotspot-board-kit-for-star-raspberry-pi-zero-w-0w-2w-3b-4b-mmdvm-mobile-power-supply","title":"Hotspot Board Kit For Star Raspberry Pi Zero W 0W 2W 3B+4B+MMDVM Mobile Power Supply","description":"\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cbr\u003eOnly applicable to Mini Duplex MMDVM board\u003cbr\u003eTo set the Pi star software and raspberry hardware (rpi 0-3), you need to delete the Right Socket for the new pi4b\u003cbr\u003eMMDVM_ General Pi star configuration of DUPLEX\u003cbr\u003eSet controller mode: duplex repeater or simple\u003cbr\u003eRF: Freq: 144-148219-225 (main frequency band) 420-475842-950\u003cbr\u003eDuplex mode: Example: RX: 438.000000 TX: 433.000000\u003cbr\u003eDuplex mode: Example: RX: 145.000000 TX: 433.000000\u003cbr\u003eSimple mode: Example: RX: 438.000000 TX: 438.000000\u003cbr\u003eBest adjusted: TX =0, RX=0,need no offset.\u003cbr\u003eRadio\/modem type: STM32-DVM\/MMDVM_ HS Aspberry pi Hat (GPIO) or any other (GPIO board)\u003cbr\u003eAntenna: on board two antennas\u003cbr\u003eLEDs:on board leds to show status, with status words on shell\u003cbr\u003eUpdate new firmware: (pi star\/Expert\/ssh access\/user: pi star pass: raspberry)\u003cbr\u003esudo pistar-mmdvmhshatflash hs_ dual_ hat\u003cbr\u003eThe default bit error rate is less than 5%, and the default offset is 0. If the bit error rate is greater than 5%, as long as the signal can be received, it can be corrected through offset.\u003cbr\u003ecolor:White\u003cbr\u003eMaterial:PCB\u003cbr\u003e\u003cbr\u003ePackage Contents:\u003cbr\u003e1 x Hotspot board\u003cbr\u003e2 x Row needle\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"White","offer_id":42999201431689,"sku":"b75d50-1-White","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/9b7614cc05022f50f4498ae608b473fb.jpg?v=1727148507","url":"https:\/\/mickcara.com\/products\/hotspot-board-kit-for-star-raspberry-pi-zero-w-0w-2w-3b-4b-mmdvm-mobile-power-supply","provider":"mickcara","version":"1.0","type":"link"}