From: Keith Packard Date: Wed, 20 Dec 2017 01:41:41 +0000 (-0800) Subject: Add EasyMini v2.0 bits X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=ca92e93e21d21d9a9d43988fcfb813cc553e7338;p=web%2Faltusmetrum Add EasyMini v2.0 bits Signed-off-by: Keith Packard --- diff --git a/EasyMini/index.mdwn b/EasyMini/index.mdwn index d1bc1b2..74dffe8 100644 --- a/EasyMini/index.mdwn +++ b/EasyMini/index.mdwn @@ -11,11 +11,10 @@ For the latest EasyMini firmware and related ground station software, please visit the [AltOS](../AltOS) page on this site. EasyMini requires AltOS version 1.3 or later. -These are photos of a prototype version, we haven't take photos of the -production units yet: +These are photos of version 2.0: - - + + ## Features ## @@ -26,13 +25,13 @@ production units yet: * Barometric pressure sensor good to 100k feet MSL * Designed to use a battery supplying 3.7V-12V. * 1.5 x 0.8 inch board designed to fit inside 24mm airframe coupler tube -* 2MB on-board data logging flash +* 1MB on-board data logging flash * Weighs only 6.5g (less than 1/4 oz) ### Developer View ### * Hardware Features - * [NXP LPC11U14](http://www.nxp.com/products/microcontrollers/cortex_m0_m0/LPC11U14FHI33.html) System-on-Chip + * [STM32F042])http://www.st.com/en/microcontrollers/stm32f042f6.html) System-on-Chip * ARM Cortex-M0 MCU * 32k Flash * 6k RAM @@ -74,5 +73,10 @@ in the project [hw/easymini](http://git.gag.com/?p=hw/easymini;a=summary). For those who don't have ready access to the gEDA suite, here are pdf snapshots of the files for production PCB version 1.0 in more easily readable form. -* [schematic](v1.0/easymini-sch.pdf) -* [pcb artwork](v1.0/easymini-pcb.pdf) +* [schematic](v2.0/easymini-sch.pdf) +* [pcb artwork](v2.0/easymini-pcb.pdf) + +## Older Version ## + +Easy Mini [version 1.0](v1.0) was largely the same design but used a +different processor. diff --git a/EasyMini/v1.0/index.mdwn b/EasyMini/v1.0/index.mdwn new file mode 100644 index 0000000..cc54e20 --- /dev/null +++ b/EasyMini/v1.0/index.mdwn @@ -0,0 +1,18 @@ +[[!meta title="EasyMini-v1.0"]] +# EasyMini version 1.0 + +This is the first production version of EasyMini. The only difference +from version 2.0 is in the processor; all other specifications are the +same. + +### Developer View ### + +* Hardware Features + * [NXP LPC11U14](http://www.nxp.com/products/microcontrollers/cortex_m0_m0/LPC11U14FHI33.html) System-on-Chip + * ARM Cortex-M0 MCU + * 32k Flash + * 6k RAM + * USB 2.0 + * 8 12-bit analog inputs + * I2C, SPI, async serial + * digital I/O diff --git a/EasyMini/v2.0/easymini-pcb.pdf b/EasyMini/v2.0/easymini-pcb.pdf new file mode 100644 index 0000000..e3ff778 Binary files /dev/null and b/EasyMini/v2.0/easymini-pcb.pdf differ diff --git a/EasyMini/v2.0/easymini-sch.pdf b/EasyMini/v2.0/easymini-sch.pdf new file mode 100644 index 0000000..27459bf Binary files /dev/null and b/EasyMini/v2.0/easymini-sch.pdf differ diff --git a/EasyMini/v2.0/easymini-v2.0-bottom-thumb.jpg b/EasyMini/v2.0/easymini-v2.0-bottom-thumb.jpg new file mode 100644 index 0000000..4e8062c Binary files /dev/null and b/EasyMini/v2.0/easymini-v2.0-bottom-thumb.jpg differ diff --git a/EasyMini/v2.0/easymini-v2.0-bottom.jpg b/EasyMini/v2.0/easymini-v2.0-bottom.jpg new file mode 100644 index 0000000..e46aeb6 Binary files /dev/null and b/EasyMini/v2.0/easymini-v2.0-bottom.jpg differ diff --git a/EasyMini/v2.0/easymini-v2.0-top-thumb.jpg b/EasyMini/v2.0/easymini-v2.0-top-thumb.jpg new file mode 100644 index 0000000..b7bd4fd Binary files /dev/null and b/EasyMini/v2.0/easymini-v2.0-top-thumb.jpg differ diff --git a/EasyMini/v2.0/easymini-v2.0-top.jpg b/EasyMini/v2.0/easymini-v2.0-top.jpg new file mode 100644 index 0000000..cde56db Binary files /dev/null and b/EasyMini/v2.0/easymini-v2.0-top.jpg differ