Arbrealettres2h ago

Brève description d’un été (Jan Skácel)

Illustration: Vincent Van Gogh      Brève description d’un été Incendies. De tous côtés l’été ravive ses flammes par quatre. La floraison des bois d’acacias enivre, dans les vignes flamboie l’âme verte du vin et dans le blé le coquelicot perd son sang. La pénombre tombe et sur le pont d’argent s’avance la lune. Le monde est comme un pain frais sorti du four et la nuit s’en régale. (Jan Skácel) , République tchèque (1922-1989) Traduction Germain […]

https://arbrealettres.wordpress.com/2026/06/28/breve-description-dun-ete-jan-skacel/

cnx-software.com [Unofficial]3d ago

Quectel FCM365X dual-band WiFi 6, BLE 5.4, 802.15.4 IoT module features NXP RW612 MCU, optional PSRAM

https://fed.brid.gy/r/https://www.cnx-software.com/2026/06/25/quectel-fcm365x-dual-band-wifi-6-ble-5-4-802-15-4-iot-module-nxp-rw612-psram/

Quectel FCM365X dual-band WiFi 6, BLE 5.4, 802.15.4 IoT module features NXP RW612 MCU, optional PSRAM

Quectel FCM365X is a short-range IoT module based on NXP RW612 wireless MCU with support for dual-band Wi-Fi 6, Bluetooth Low Energy (BLE) 5.4, and 802.15.4 (Zigbee and Thread) connectivity. The compact 25.5 x 18.0mm RW612 module features 8MB flash and optional PSRAM, and operates in the -40 °C to +85 °C temperature range for demanding Smart Home and industrial IoT (IIoT) applications. The FCM365X module exposes GPIO, SDIO, UART, USB, JTAG, I2C, I2S, ADC, LCD, and PWM interfaces through its LCC+LGA package. Quectel FCM365X specifications: SoC - NXP RW612 CPU Core - Arm Cortex-M33 core @ 260 MHz with Arm TrustZone-M Memory - On-chip 1.2 MB SRAM Wireless Dual-band Wi-Fi 6 Target wake time (TWT) support Integrated Wi-Fi PA/LNA, and T/R switch Tx power - Up to 19 dBm ±2 dB Rx sensitivity - Down to -96 dBm ±2 dB AP/STA modes Security - WPA-PSK/ WPA2-PSK/ WPA3-SAE/ AES-128 Bluetooth 5.4

CNX Software - Embedded Systems News
cnx-software.com [Unofficial]4d ago

Aliro is a vendor-agnostic standard for digital access control working over NFC, Bluetooth LE, or UWB

https://fed.brid.gy/r/https://www.cnx-software.com/2026/06/24/aliro-is-a-vendor-agnostic-standard-for-digital-access-control-working-over-nfc-bluetooth-le-or-uwb/

Aliro is a vendor-agnostic standard for digital access control working over NFC, Bluetooth LE, or UWB

Managed by the Connectivity Standards Alliance, Aliro is a smart lock/access control standard that works over NFC, Bluetooth LE, or UWB and is designed to be vendor-agnostic. While Matter is designed for Smart Home applications, Aliro specifically targets access control, and both aim to address market fragmentation. It was brought to my attention when we wrote about the Nordic nRF54L15 Tag, but we had already mentioned it for chips from other vendors such as STMicro (ST64UWB) and Qualcomm (FastConnect 8800), as well as earlier wireless MCUs from Nordic Semi such as the nRF54LM20A and nRF54LM20B. It appears to be adopted across the industry, so let's have a closer look. Aliro 1.0 was first released in February 2026 with the following highlights: Leverages existing smartphones and wearables Framework utilizes asymmetric cryptography to ensure secure and trusted interactions between user devices and readers Integration with digital wallets from Apple, Google, Samsung, etc...

CNX Software - Embedded Systems News
cnx-software.com [Unofficial]5d ago

Coin-cell powered Nordic nRF54L15 Tag prototyping platform supports Bluetooth Channel Sounding, Matter, Edge AI

https://fed.brid.gy/r/https://www.cnx-software.com/2026/06/23/nordic-nrf54l15-tag-prototyping-platform-supports-bluetooth-channel-sounding-matter-edge-ai/

Coin-cell powered Nordic nRF54L15 Tag prototyping platform supports Bluetooth Channel Sounding, Matter, Edge AI

Nordic Semiconductor has launched the nRF54L15 Tag, a tiny coin-cell-powered prototyping platform designed to accelerate the development of ultra-low-power wireless IoT devices, including asset trackers compatible with the Apple Find My and Google Find Hub ecosystems. Built around the company’s nRF54L15 wireless SoC, the 33 mm-diameter tag uses a 2.4 GHz radio and includes two on-board antennas to improve distance-measurement reliability with Bluetooth Channel Sounding. The platform also integrates a 6-axis IMU and an environmental sensor, which can be used in tracking, sensing, and basic edge processing applications. Nordic nRF54L15 Tag specifications: Wireless MCU – Nordic Semi nRF54L15 wireless SoC CPU Arm Cortex-M33 @ up to 128 MHz RISC-V coprocessor for “software-defined peripheral” Memory – 256 KB SRAM Storage – 1.5MB Non-volatile Memory (NVM) Wireless Bluetooth LE 6.0 (includes Channel Sounding) Thread, Zigbee (IEEE 802.15.4-2020) Matter Amazon Sidewalk Proprietary 2.4 GHz protocols with a new 4 Mbps mode NFC support Aliro (a

CNX Software - Embedded Systems News
Arbrealettres6d ago

ÉTÉ (Georg Trakl)

     ÉTÉ Au soir se tait la plainte Du coucou dans la forêt. Plus bas s'incline le blé, Le pavot rouge. Un orage noir menace Par-dessus la colline Le vieil air du grillon Meurt dans le champ. Le feuillage du marronnier Ne bouge plus. Dans l'escalier tournant Bruit ta robe. Calme brille la chandelle Dans la chambre obscure ; Une main d'argent L'a éteinte ; Accalmie, nuit sans étoiles. *** SOMMER Am Abend schweigt die Klage Des Kuckucks im Wald. Tiefer neigt […]

https://arbrealettres.wordpress.com/2026/06/21/ete-georg-trakl-3/

ilias Jun 20

just read an article about evolution of BLE Audio and its uses.

actually liked it... until I reached its end and saw this:

"AI tools were used by Wiley, which produced this sponsored article, to skim through research literature for technical insights on the evolution and state of the art of Bluetooth technology. AI was also used to polish the text for conciseness and technical accuracy."

ugh why 😪

#Bluetooth #Wireless #Audio #Healthcare #BLE

ArbrealettresJun 18

LA MOISSONNEUSE SOLITAIRE (William Wordsworth)

     LA MOISSONNEUSE SOLITAIRE Regarde-la, seule en ce champ, Solitaire enfant des Highlands, Qui moissonne seule en chantant ; Reste, ou pars doucement ! Elle fauche le blé, le lie, Et chante avec mélancolie ; Écoute résonner le son Qui déborde du val profond. Nul rossignol n'a tant ravi Par ses notes les troupes lasses De voyageurs sous l'ombre assis, Au désert d'Arabie. Jamais le coucou, au printemps, N'eut de timbre aussi émouvant, Brisant le silence des […]

https://arbrealettres.wordpress.com/2026/06/18/la-moissonneuse-solitaire-william-wordsworth/

conejo 🐰Jun 18

The #Gotto project is taking shape, based on the DIYOtto (now I think it's under #HP )

A lot of rough edges to polish, but quite happy to see it working. While not shown on the video, the robot (we need to find a name for it!) was being controller by the #gopherConEU badge via #BLE and running @TinyGo

#robotics #education

Show threadleHACKJun 15

🇫🇷
"Pwning bluetooth devices in unexpected ways" — 27/06 à 16h15 à #leHACK 2026

Les vulnérabilités BLE sont bien connues. Ce talk se concentre sur des techniques d'attaque moins documentées, certaines issues de tests sur du matériel réel, d'autres encore inédites.

Programme : https://lehack.org/2026/tracks/conferences/
Billets : https://www.billetweb.fr/lehack-2026-brave-new-world

#BluetoothSecurity #BLE #IoTSecurity

Conferences - leHACK

leHACK
leHACKJun 15

🇬🇧
"Pwning bluetooth devices in unexpected ways" — 27/06 at 16:15 at #leHACK 2026

BLE vulnerabilities are well known. This talk focuses on less familiar attack techniques, some identified through testing on real devices, others not yet publicly disclosed.

Program: https://lehack.org/2026/tracks/conferences/
Tickets: https://www.billetweb.fr/lehack-2026-brave-new-world

#BluetoothSecurity #BLE #IoTSecurity