Librem5Phone » History » Revision 10
Revision 9 (Sebastian Krzyszkowiak, 01/26/2020 09:47 PM) → Revision 10/20 (dl lud, 01/26/2020 11:23 PM)
h1. Librem5 Two early batches (Birch and Chestnut) of Librem 5 are already in the hands of backers and developers. Another batch, Dogwood, is expected in March 2020 and then a mass produced one, Evergreen, in Q2 2020. |_. Component | Hardware | Comments | | SoC | iMX8M Quad CPU | * Non-free See "this post":https://puri.sm/posts/librem5-solving-the-first-fsf-ryf-hurdle/ about the nonfree DDR4 controller firmware is "handled by a M4 core present in the SoC":https://puri.sm/posts/librem5-solving-the-first-fsf-ryf-hurdle/. * The bootloader (u-boot + ATF) is going to be fully free and redistributable by Replicant. Replicant | | GPU | Vivante GC7000Lite | * Supported supported in mainline Mesa mesa by etnaviv driver. driver | | Display | 5.7″ 720x1440 display | | | Memory | 3GB RAM LPDDR4-3200 | | | eMMC | 32GB | * Plus plus a microSD slot. slot | | Wireless | Redpine RS9116 802.11abgn 2.4 Ghz / 5Ghz + Bluetooth 5 & BLE | * Firmware with firmware loaded from an on-board flash memory. memory | | Audio | Wolfson Media WM8962 | | | Baseband | Gemalto PLS8 or Broadmobi BM818 on replaceable M.2 card | * Single SIM. single SIM * Both both modems use QMI and AT. AT * Connected connected via USB and I2S. I2S * On-modem on-modem GNSS receiver has disabled antenna. antenna | | GPS | TESEO LIV3F multiconstellation GNSS receiver | TODO: * Which protocols What protocol are used? used | | Motion sensor | STmicroelectronicts LSM9DS1 | | | ALS/proximity | Vishay VCNL4040 | | | Smartcard | 3FF format smart cards | * Early early batches use 2FF format card. card TODO: * How is it connected? * What Android frameworks do exist for smartcards? smartcards | | Back Camera w/LED flash | 1/3" 13Mpx CMOS sensor, S5K3L6XX; 4224×3136 active pixels; 30fps @4K, 60fps @FHD, 120fps @HD; focusing range: 10cm - ∞ @AF; FOV: 81.5° | * No no drivers yet. yet | | Front Camera | 1/4" 8Mpx CMOS sensor, YACG4D0C9SHC; 3264×2448 active pixels; 30fps @QUXGA, 60fps @FHD (Crop), 90fps @HD; focusing range: 28.9-65.0cm; FOV: 83.3° | * No no drivers yet. yet | | USB | USB-C functions handled by TPS65982 Charging charging handled by TI BQ25895 Battery battery monitored by MAX17055 | * USB-C connector for: for PD charging, USB 3.0 client and host function, DisplayPort * Doesn't doesn't require non-free a nonfree firmware to use the video out (via USB-C DisplayPort alt-mode). alt-mode) | h2. Schematics https://source.puri.sm/Librem5/l5-schematic/ h2. References * https://shop.puri.sm/shop/librem-5/ * https://puri.sm/posts/librem-5-smartphone-final-specs-announced/ * https://developer.puri.sm/Librem5/Hardware_Reference.html