We use Baofeng's "heart" for Our Projects (SA818, DRA818) (Patreon)

We use Baofeng's "heart" for Our Projects (SA818, DRA818)

Most of us own a Baofeng. It is cheap and does the job. What would you say if we could transplant its “heart” and combine it with a Raspberry Pi or an ESP32? We would get a dirt cheap and compact device for all sorts of analog and digital modes. Links: SA818: https://s.click.aliexpress.com/e/_DCpR0Uf ((write VHF/UHF in order)) SA828 Walkie-Talkie on aboard: https://s.click.aliexpress.com/e/_DCpR0Uf SA868 2W: https://s.click.aliexpress.com/e/_DepKIsr (write VHF/UHF in order) RT85 Handheld: https://s.click.aliexpress.com/e/_DDgQ6fd Used Board: https://github.com/digixx/VHF-UHF-Modul-Board RDA1846S datasheet: http://bit.ly/3tscO6A Build-a-Pi: https://github.com/km4ack/pi-build OH2LAK: https://oh2lak.blogspot.com/2017/06/experimenting-with-sa818-miniature-rf.html HamVoip: https://hamvoip.org/hamradio/818_transceiver_module/ SA818 software: https://0x9900.com/programming-the-radio-module-sa818/ AT commands: https://f4hok.wordpress.com/2020/03/10/programmer-un-sa818/ Arduino Library: https://github.com/darkbyte-ru/SA818 MAX9814 datasheet: https://datasheets.maximintegrated.com/en/ds/MAX9814.pdf Shari project: https://kitsforhams.com/shari Shari Hotspot knock-off: https://s.click.aliexpress.com/e/_Dkx4zrZ SA818 Datasheet: https://dmr.md/upload/uploads/SA818-1W-Embedded-walkie-talkie-moduleV3-74f56469-2bb9-4803-8149-f232e40d80f6.pdf DireWolf/Xastier intro: https://youtu.be/9Ya0C308TQA Voltlog's SA818 hat: https://youtu.be/EprSIw-5l6w Filter Datasheet: https://www.minicircuits.com/pdfs/LFCN-120.pdf The links above usually are affiliate links that support the channel (no additional cost for you). GitHub: https://www.github.com/sensorsiot My Patreon Page: https://www.patreon.com/AndreasSpiess If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases in the next 24 hours) My Amazon.com shop: https://www.amazon.com/shop/andreasspiess For Banggood https://bit.ly/2jAQEf4 For AliExpress: http://bit.ly/2B0yTLL For Amazon.de: http://amzn.to/2r0ZCYI For Amazon UK: http://amzn.to/2mxBaJf For ebay.com: http://ebay.to/2DuYXBp https://twitter.com/spiessa As an Amazon Associate, I earn from qualifying purchases