Hardware Bookkeeping

Launchpads

Designator (version) bug history; maloperations other comments current owner
LPA - crossed TX/RX wires –> use for v0.5 mainboard only Raffael
LP7 - normal TX/RX wires –> use for v0.6 and up mainboards Raffael

Mainboards

Designator (version) mounted components current functionality bug history; maloperations other comments current owner
A (v0.5 –> use launchpad with crossed TX/RX on programmer pins) all except Flash LoRa, IMU, all motors, Peripheral (weather strip input too small for header pins) - MSP432 replaced (1x; reset pin pulled low)
- LoRa module operated without antenna (ca. 5 TX)
-h-bridges are designed for max 7V; applied 11V during 5min
- connect the added cable to 5V (max 7V) to power h-bridges 5-8
- LoRa reset pin bridged to correct GPIO (9.4 as in source code)
NEVER FORGET TO CONNECT ANTENNA BEFORE SWITCHING ON
Raffael
B (v0.5 –> use launchpad with crossed TX/RX on programmer pins) only msp432, LEDs, peripheral headers all UART (also LoRa), I2C - - Raffael
C (v0.5 –> use launchpad with crossed TX/RX on programmer pins) Everything but LoRa all UART, I2C, flash read/write - - Eloi
D (v0.5 –> use launchpad with crossed TX/RX on programmer pins) MSP432, UART port, motor ports - pin don't enter into i2c ports Eloi
E (v0.6 → correct RX/TX order) only msp432, LEDs, LoRa, SMA, headers LoRa, GPS, I2C - LoRa module operated without antenna (ca. 1 TX) - LoRa reset pin bridged to correct GPIO (9.4 as in source code)
NEVER FORGET TO CONNECT ANTENNA BEFORE SWITCHING ON
Raffael
F (v0.6 → correct RX/TX order) all except Lora, Flash and 5V boost

EPS

Designator (version) mounted components current functionality bug history; maloperations other comments current owner
EPS X – prototype – 3.3V, Vbat, 11V output; 1/2Vbat sense - 11V is from 12V source minus 2 diodes. Is 10.98V max. Raffael

Weather strip

Designator (version) mounted components current functionality bug history; maloperations other comments current owner
WS1 all, but BNO055 not functional all sensors I2C SDA line gets teared down to 3V instead of 3.3V sometimes. mounted in box @ Lab
WS2 all except BNO055 all mounted sensors
weather monitor 1 ADC ADC I2C for UV capt. labels inverted - Eloi

Spectrometer Adapter

Designator (version) mounted components current functionality bug history; maloperations other comments current owner