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Cpu board teensy

stellarcorp·tvsc·electrical/pcb_design/cpu_board_teensy/cpu_board_teensy.kicad_pcb

Cpu board teensy layout, top view — open source NXP board by stellarcorp

About the Cpu board teensy

Cpu board teensy is an open source NXP PCB design by stellarcorp, published on GitHub under the MIT license. It is a 2-layer board measuring 82.5 × 82.5 mm, with 12 components from 12 distinct parts.

Its main chip is the TEENSY4.0_TOPPINSONLY, from the NXP family. Other key parts include the RFM69HCW, BNO085_ADAFRUIT_BREAKOUT_I2C and BMP390. By type, the board carries 8 connectors and 4 ICs.

From the project

Core software repository for the Tennessee Valley Stellar Corporation

This repository is the principal codebase for the Tennessee Valley Stellar Corporation. We are a community-scale space agency in east Tennessee dedicated to the open development of technologies enabling the public use of space.

There are three main sections to the repository. The most active development at the moment is taking place in the hal and the electronics directories. The hal directory contains the Hardware Abstraction Layer. The electronics directory holds our PCB design work. The rest of the repository (the third section) consists of older code that is in need of…

Main components on the Cpu board teensy

TEENSY4.0_TOPPINSONLYRFM69HCWBNO085_ADAFRUIT_BREAKOUT_I2CBMP390

Cpu board teensy bill of materials (BOM)

12 components, 12 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TEENSY4.0_TOPPINSONLY
Teensy4.0_TopPinsOnly
U1
1
RFM69HCW
U2
1
BNO085_ADAFRUIT_BREAKOUT_I2C
BNO085_Adafruit_Breakout_I2C
U3
1
BMP390
BMP390_Adafruit_Breakout
U4
1
C563982
Interconnect_Power_CPU-Power_side
Molex
J1
1
C587861
HEATER_PWM
Molex
J2
1
C587861
MAGNETORQUER_PWM_0
Molex
J3
1
C587861
MAGNETORQUER_PWM_1
Molex
J4
1
C587861
MAGNETORQUER_PWM_2
Molex
J5
1
C587861
MAGNETORQUER_PWM_3
Molex
J6
1
C587861
MAGNETORQUER_PWM_4
Molex
J7
1
C587861
MAGNETORQUER_PWM_5
Molex
J8

Cpu board teensy design files

The KiCad project lives in the stellarcorp/tvsc repository on GitHub; these links point at the commit this page was built from.

Cpu board teensy: common questions

What microcontroller does the Cpu board teensy use?

The Cpu board teensy is built around the TEENSY4.0_TOPPINSONLY, from the NXP family.

How big is the Cpu board teensy?

The Cpu board teensy measures 82.5 × 82.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Cpu board teensy?

12 components, from 12 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Cpu board teensy design files?

From the stellarcorp/tvsc repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Cpu board teensy design in my own project?

Yes, under the terms of its MIT license, which stellarcorp chose for the repository.

Can I test firmware for the Cpu board teensy without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.

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