From 7b1bbeadc0adcf6759c2bb52dce8b1b156d66d0a Mon Sep 17 00:00:00 2001 From: Bdale Garbee Date: Wed, 26 Feb 2020 01:07:54 -0700 Subject: [PATCH] update component and tool data for v4.0 --- TeleMega/index.mdwn | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/TeleMega/index.mdwn b/TeleMega/index.mdwn index abcb700..ed03028 100644 --- a/TeleMega/index.mdwn +++ b/TeleMega/index.mdwn @@ -9,8 +9,8 @@ can be based on time and various flight events and status, including angle from vertical. For the latest TeleMega firmware and related ground station software, please -visit the [AltOS](../AltOS) page on this site. TeleMega v3.0 requires AltOS -version 1.8.3 or later. +visit the [AltOS](../AltOS) page on this site. TeleMega v4.0 requires AltOS +version 1.9.2 or later. These are photos of production version 1.0 .. maybe someday we'll take photos of a newer version (?) .. but they look similar: @@ -29,7 +29,7 @@ of a newer version (?) .. but they look similar: including angle from vertical (for safety in staging and air start flights). * 70cm ham-band transceiver for telemetry downlink * Barometric pressure sensor good to 100k feet MSL -* 1-axis 105-g accelerometer for motor characterization +* 1-axis 200-g accelerometer for motor characterization * 3-axis 16-g accelerometer for gyro calibration * 3-axis 2000 deg/sec gyros * 3-axis magnetic sensor @@ -49,27 +49,27 @@ of a newer version (?) .. but they look similar: * TI [CC1200](http://www.ti.com/product/cc1200) High Performance RF Transceiver for Narrowband Systems * 150mA 3.3V LDO regulator * [Winbond W25Q64FV](http://www.winbond.com/hq/product/code-storage-flash-memory/serial-nor-flash/?__locale=en&partNo=W25Q64FV) serial flash memory - * [u-blox](http://www.u-blox.com/) MAX-7Q GPS receiver + * [u-blox](http://www.u-blox.com/) MAX-8Q GPS receiver * on-board TaoGlas passive patch antenna * async serial interface * Measurement Specialties [MS5607](http://www.meas-spec.com/product/t_product.aspx?id=8499) Micro Altimeter Module * Wide range — 120kPa to 1kPa (approximately -1500m to 31000m) * High precision — 2.4Pa resolution (approximately 20cm at sea level) * Factory calibrated. - * Freescale [MMA6555](http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MMA65xx&fsrch=1&sr=1) Single Axis SPI Intertial Sensor - * +- 105g full-scale - * on-chip 12-bit digitizer - * Invensense [MPU-9250](https://www.invensense.com/products/motion-tracking/9-axis/mpu-9250/) Nine-Axis MEMS Motion Tracking Device + * Analog Devices [ADXL375](https://www.analog.com/en/products/adxl375.html) 3-Axis Digital MEMS Accelerometer + * +- 200g full-scale + * on-chip digitizer + * Bosch [BMX160](https://www.bosch-sensortec.com/products/motion-sensors/absolute-orientation-sensors/absolute-orientation-sensors-bmx160.html) Absolute Orientation Sensor * tri-axis angular rate sensor up to 2000 degrees/second * tri-axis accelerometer with +- 16g range * tri-axis magnetic sensor - * three on-chip ADCs for true simultaneous sampling of all axes * Software Features * Written mostly in C with some ARM assembler * Runs from on-chip flash, uses on-chip RAM, stores flight data to serial flash * USB serial emulation for "console" interface * Tools Used - * [gEDA](http://www.gpleda.org/) for schematic capture and PCB layout + * [lepton-eda](https://github.com/lepton-eda/lepton-eda) for schematic capture + * [pcb-rnd](http://repo.hu/projects/pcb-rnd/) for PCB layout * Licenses * The hardware is licensed under the [TAPR](http://www.tapr.org) [Open Hardware License](http://www.tapr.org/ohl.html) * The software is licensed [GPL version 2](http://www.gnu.org/licenses/old-licenses/gpl-2.0.html) @@ -83,7 +83,7 @@ which is available in [html](../AltOS/doc/altusmetrum.html) and An outline of the board with drill hole locations is available in [pdf](../Documents/telemega-outline.pdf) format. -The hardware design current gEDA files are available from +The current hardware design files are available from [git.gag.com](http://git.gag.com) in the project [hw/telemega](http://git.gag.com/?p=hw/telemega;a=summary). -- 2.30.2