From: Bdale Garbee Date: Sun, 30 Oct 2022 21:39:29 +0000 (-0600) Subject: update EasyMini page for version 3.0 X-Git-Url: https://git.gag.com/?p=web%2Faltusmetrum;a=commitdiff_plain;h=1c0ee0e296670149992a6fffc05467ddd2f7101d update EasyMini page for version 3.0 --- diff --git a/EasyMini/index.mdwn b/EasyMini/index.mdwn index 5c6b91f..9b0888f 100644 --- a/EasyMini/index.mdwn +++ b/EasyMini/index.mdwn @@ -4,18 +4,18 @@ This is a small, baro-only recording dual-deploy altimeter for model rocketry -EasyMini version 2.0 is available from the +EasyMini version 3.0 is available from the [Garbee and Garbee](https://shop.gag.com) web store and from our distributors. For the latest EasyMini firmware and related ground station software, please visit the [AltOS](../AltOS) page on this site. EasyMini -version 2.0 requires AltOS version 1.8.4 or later. +version 3.0 requires AltOS version 1.9.12 or later. -These are photos of version 2.0: +These are photos of version 3.0: - - + + ## Features ## @@ -32,12 +32,12 @@ These are photos of version 2.0: ### Developer View ### * Hardware Features - * [STM32F042](http://www.st.com/en/microcontrollers/stm32f042f6.html) System-on-Chip + * [NXP LPC11U24](https://www.nxp.com/part/LPC11U24FET48#/) System-on-Chip. * ARM Cortex-M0 MCU * 32k Flash - * 6k RAM + * 8k RAM * USB 2.0 - * 8 12-bit analog inputs + * 10-bit analog inputs * I2C, SPI, async serial * digital I/O * [Measurement Specialties MS5607](http://www.meas-spec.com/product/pressure/MS5607-02BA03.aspx) pressure sensor @@ -72,12 +72,26 @@ The hardware design files can be found on [git.gag.com](http://git.gag.com) 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. +of the files for production PCB version 3.0 in pdf format. -* [schematic](v2.0/easymini-sch.pdf) -* [pcb artwork](v2.0/easymini-pcb.pdf) +* [schematic](v3.0/easymini-sch.pdf) +* [pcb artwork](v3.0/easymini-pcb.pdf) +* [bill of materials](v3.0/partslist.csv) -## Older Version ## +## Previous Versions ## -Easy Mini [version 1.0](v1.0) was largely the same design but used a -different processor. +All versions of EasyMini have the same user-visible features and +specifications, the differences are primarily in the choice of processor which +has changed over time due to availability. + +Easy Mini version 1.0 was the first production version of EasyMini, based on +the [NXP LPC11U14](http://www.nxp.com/products/microcontrollers/cortex_m0_m0/LPC11U14FHI33.html) System-on-Chip. + +Easy Mini version 2.0 was the second production version of EasyMini, +based on the +[STM32F042](http://www.st.com/en/microcontrollers/stm32f042f6.html) +System-on-Chip. This version also moved to a more robust USB connector. + +Easy Mini version 1.1 was the third production version of EasyMini. It used +the more robust USB connector, but went back to the same processor chip as +version 1.0 due to parts availability. diff --git a/EasyMini/v3.0/bottom-thumb.jpg b/EasyMini/v3.0/bottom-thumb.jpg new file mode 100644 index 0000000..9ccb0d9 Binary files /dev/null and b/EasyMini/v3.0/bottom-thumb.jpg differ diff --git a/EasyMini/v3.0/bottom.jpg b/EasyMini/v3.0/bottom.jpg new file mode 100644 index 0000000..10b816c Binary files /dev/null and b/EasyMini/v3.0/bottom.jpg differ diff --git a/EasyMini/v3.0/easymini-pcb.pdf b/EasyMini/v3.0/easymini-pcb.pdf new file mode 100644 index 0000000..b8e1ada Binary files /dev/null and b/EasyMini/v3.0/easymini-pcb.pdf differ diff --git a/EasyMini/v3.0/easymini-sch.pdf b/EasyMini/v3.0/easymini-sch.pdf new file mode 100644 index 0000000..1e8e4b1 Binary files /dev/null and b/EasyMini/v3.0/easymini-sch.pdf differ diff --git a/EasyMini/v3.0/partslist.csv b/EasyMini/v3.0/partslist.csv new file mode 100644 index 0000000..c629237 --- /dev/null +++ b/EasyMini/v3.0/partslist.csv @@ -0,0 +1,25 @@ +device,value,footprint,loadstatus,provided,mfg,mfg_part_number,vendor,vendor_part_number,quantity,refdes +"BEEPER","TDK_PS12","TDK_PS12","throughhole","no","unknown","PS1240P02BT","digikey","445-2525-1-ND",1,"U8" +"CAPACITOR","0.1uF","0402","smt","no","unknown","C1005X5R1E104K050BC","digikey","445-4964-1-ND ",4,"C10 C4 C7 C9" +"CAPACITOR","18pF","0402","smt","no","unknown","GRM1555C1H180FA01D","digikey","490-6203-1-ND",2,"C2 C3" +"CAPACITOR","22uF","1206","smt","no","unknown","CL31A226KAHNNNE","digikey","1276-3047-1-ND",1,"C8" +"CAPACITOR","4.7uF","0402","smt","no","unknown","04026D475KAT2A","digikey","478-10669-1-ND",1,"C6" +"CONNECTOR","4screws","282834-4","throughhole","no","unknown","282834-4","4ucon","20087",2,"J2 J3" +"CONNECTOR","Debug","530470610","noload","no","unknown","0530470610","digikey","WM1735-ND",1,"J4" +"CONNECTOR","LiPo","B2B-PH","throughhole","no","unknown","440054-2","digikey","A100034-ND",1,"B1" +"CONNECTOR","USBmicroB","11071","smt","yes","unknown","11071","4ucon","11071",1,"J1" +"CRYSTAL","12MHz","ABM8","smt","no","unknown","ABM8G-12.000MHZ-4Y-T3","digikey","535-10901-1-ND",1,"X1" +"DIODE","DFLS130L","powerdi123","smt","yes","unknown","DFLS130LQ-7","mouser","621-DFLS130LQ7",1,"D1" +"IC","LD2980ABM33TR","SOT23-5","smt","no","unknown","LD2980ABM33TR","digikey","497-1517-1-ND",1,"U2" +"IC","LM293","miniso8","smt","yes","unknown","LM293ST","digikey","497-4265-1-ND",1,"U5" +"IC","LPC11U24FET48/301","sot1155-2","smt","yes","unknown","LPC11U24FET48/301","mouser","771-LPC11U24FET48301",1,"U1" +"IC","MS5607","MS5607","smt","no","unknown","MS560702BA03-50","digikey","223-1198-1-ND",1,"U3" +"IC","W25Q80","SOIJ8","smt","no","unknown","W25Q80DVSSIG","digikey","W25Q80DVSSIG-ND",1,"U4" +"MOSFET","TSM200N03D","PDFN33","","","unknown","TSM200N03D","","",1,"Q1" +"RESISTOR","100k","0402","smt","no","unknown","RC0402FR-07100KL","digikey","311-100KLRCT-ND",5,"R12 R14 R16 R3 R7" +"RESISTOR","1.5k","0402","smt","no","unknown","RC0402FR-071K5L","digikey","311-1.50KLRCT-ND",3,"R2 R5 R9" +"RESISTOR","27k","0402","smt","no","unknown","RC0402FR-0727KL","digikey","311-27.0KLRCT-ND",3,"R13 R6 R8" +"RESISTOR","33","0402","smt","no","unknown","RC0402FR-0733RL","digikey","311-33.0LRCT-ND",2,"R10 R11" +"RESISTOR","3.3k","0402","smt","no","unknown","AC0402FR-073K3L","digikey","YAG3483CT-ND",2,"R1 R4" +"RESISTOR","80.6k","0402","smt","yes","unknown","RC0402FR-0780K6L","mouser","603-RC0402FR-0780K6L",1,"R15" +"RESISTOR","90.9k","0402","smt","yes","unknown","RC0402FR-0790K9L","mouser","603-RC0402FR-0790K9L",1,"R17" diff --git a/EasyMini/v3.0/top-thumb.jpg b/EasyMini/v3.0/top-thumb.jpg new file mode 100644 index 0000000..c4ae8e0 Binary files /dev/null and b/EasyMini/v3.0/top-thumb.jpg differ diff --git a/EasyMini/v3.0/top.jpg b/EasyMini/v3.0/top.jpg new file mode 100644 index 0000000..5c2ff3a Binary files /dev/null and b/EasyMini/v3.0/top.jpg differ