Librem5Phone » History » Revision 11
Revision 10 (dl lud, 01/26/2020 11:23 PM) → Revision 11/20 (dl lud, 01/26/2020 11:30 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 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. | | GPU | Vivante GC7000Lite | * Supported in mainline Mesa by etnaviv driver. | | Display | 5.7″ 720x1440 display | | | Memory | 3GB RAM LPDDR4-3200 | | | Storage eMMC | 32GB eMMC | * Plus a microSD slot | slot. | | Wireless | Redpine RS9116 802.11abgn 2.4 Ghz / 5Ghz + Bluetooth 5 & BLE | * Firmware loaded from an on-board flash memory. | | Audio | Wolfson Media WM8962 | | | Baseband | Gemalto PLS8 or Broadmobi BM818 on replaceable M.2 card | * Single SIM. * Both modems use QMI and AT. * Connected via USB and I2S. * On-modem GNSS receiver has disabled antenna. | | GPS | TESEO LIV3F multiconstellation GNSS receiver | TODO: * Which protocols are used? | | Motion sensor | STmicroelectronicts LSM9DS1 | | | ALS/proximity | Vishay VCNL4040 | | | Smartcard | 3FF format smart cards | * Early batches use 2FF format card. TODO: * How is it connected? * What Android frameworks exist for 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 drivers 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 drivers yet. | | USB | USB-C functions handled by TPS65982 Charging handled by TI BQ25895 Battery monitored by MAX17055 | * USB-C connector for: PD charging, USB 3.0 client and host function, DisplayPort * Doesn't require non-free firmware to use the video out (via USB-C DisplayPort 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