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DIY ham radio to iOS device w/ esp32 for APRS, radio email and digital modes
159 sats \ 1 comment \ @HR4BTC 3 Jul 2024 DIY
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Idea for a Nix OS Flake for Bitcoiners to use Ham Radio digital modes
400 sats \ 1 comment \ @HR4BTC 2 Jan 2024 NixOS
Bitchatr
253 sats \ 3 comments \ @crrdlx 9 Jul 2025 tech
Getting Started | Bitchat
3415 sats \ 2 comments \ @runningbitcoin 9 Dec 2025 tutorials
Get Started with Meshtastic Decentralized Communications
222 sats \ 1 comment \ @Jestopher_BTC 27 Aug 2024 tech
Build your own 'AirTags' 🏷 today!github.com/seemoo-lab/openhaystack
365 sats \ 0 comments \ @cyphercosmo 7 Jan 2025 devs
Kern: Experiment using ESP32-P4 as a C-based, air-gapped Bitcoin signergithub.com/odudex/kern
829 sats \ 2 comments \ @Scoresby 8 Apr DIY bitcoin
A Stacker's Guide: Self-Custody Bitcoin with Mobile Lightning Wallets in 2026
215 sats \ 5 comments \ @06bc1a977d 17 Mar lightning
21 Pulse – Bitcoin-only iOS app with Lightning SatMap, charts, on-chain data..21pulse.app
1371 sats \ 4 comments \ @21Pulse 19 Mar bitcoin bitcoin_beginners lightning
[AskSN]: Wherrs the instructions to add SN to iPhone Home Screen like web app?
437 sats \ 2 comments \ @realBitcoinDog 21 Mar AskSN
My Extreme Privacy Journey - PART 2: GrapheneOS
20.3k sats \ 10 comments \ @runningbitcoin 2 Nov 2024 tutorials
Sovran Wallet - New ecash wallet for IOSsovran.money/
273 sats \ 10 comments \ @Scoresby 20 Jun 2025 bitcoin
Amber app alternative: Any nostr signer for iOS?
352 sats \ 3 comments \ @Lady_B 21 Oct 2024 nostr
Bluetooth tracker hidden in a postcard and mailed to a warshipwww.tomshardware.com/tech-industry/cyber-security/bluetooth-tracker-hidden-in-a-postcard-and-mailed-to-a-warship-exposed-its-location-a-eur5-gadget-put-a-eur500-million-dutch-ship-at-risk-for-24-hours
515 sats \ 0 comments \ @sime 23h security
jackjackbits/bitchat: bluetooth mesh chat, IRC vibesgithub.com/jackjackbits/bitchat
352 sats \ 0 comments \ @0xbitcoiner 6 Jul 2025 tech
Divine D. open source smartphone: microSD Express, micro HDMI, and LoRa supportliliputing.com/divine-d-open-source-smartphone-inches-closer-to-launch-gains-microsd-express-micro-hdmi-and-lora-support/
247 sats \ 0 comments \ @Scoresby 26 Jan news tech
Any phone apps that can act as a signer for multisig wallet set up in Sparrow?
1449 sats \ 8 comments \ @Signal312 19 Jul 2025 bitcoin
More than 135 open hardware devices flashable with your own firmwareopenhardware.directory
354 sats \ 0 comments \ @hn 18 Mar tech
Bayleaf · Building a low-profile wireless split keyboardwww.graz.io/articles/bayleaf-wireless-keyboard
201 sats \ 0 comments \ @hn 4 Mar 2025 tech
Meet Ruuvi, an open source bluetooth sensor (temp, humidity, and more)
1158 sats \ 5 comments \ @nullama 10 Jan 2024 opensource freebie
Apple - love it or hate it? 🍏
109.6k sats \ 44 comments \ @davidw 3 Mar 2024 privacy
Analyzing Apple's Proprietary Satellite Communication Protocol [pdf]www.ndss-symposium.org/wp-content/uploads/2025-124-paper.pdf
202 sats \ 0 comments \ @k00b 20 Mar 2025 security