Dragonfly.v04
4 layer board of 0.71 x 1.41 inches (17.9 x 35.7 mm)
Uploaded:
March 16, 2017
Shared:
March 16, 2017
Total Price:
$9.90
Updated Dragonfly development board with the STM32L496RG with 1 MByte flash and 320 kByte SRAM. Replaced VDDA at top edge with VBAT_RTC, disconnected PC13 from Boot button and cleaned up trace routing.
Updated Dragonfly development board with the STM32L496RG with 1 MByte flash and 320 kByte SRAM. Replaced VDDA at top edge with VBAT_RTC, disconnected PC13 from Boot button and cleaned up trace routing.
Grasshopper.v01b
4 layer board of 0.71 x 1.76 inches (17.9 x 44.7 mm)
Uploaded:
March 14, 2017
Shared:
March 14, 2017
Total Price:
$12.40
Replaced SMA antenna connector with Johanson 900AT430070 chip antenna.
Replaced SMA antenna connector with Johanson 900AT430070 chip antenna.
Grasshopper.v01a
4 layer board of 0.71 x 1.51 inches (17.9 x 38.2 mm)
Uploaded:
March 14, 2017
Shared:
March 14, 2017
Total Price:
$10.60
STM32L082+SX1276 (CMWX1ZZABZ-078) LoRa module development board with SMA antenna connector. Programming via USB connector with an Arduino IDE. Intended for LiPo battery-powered remote applications.
STM32L082+SX1276 (CMWX1ZZABZ-078) LoRa module development board with SMA antenna connector. Programming via USB connector with an Arduino IDE. Intended for LiPo battery-powered remote applications.
CCS811BME280BoB.v01
4 layer board of 0.71 x 0.41 inches (17.9 x 10.3 mm)
Uploaded:
March 12, 2017
Shared:
March 12, 2017
Total Price:
$2.80
Breakout board for air quality sensors. Pressure, temperature and humidity from the BME280 and equivalent CO2 in ppm and volatile organic compounds in ppb from the CCS811 in a small breakout for the breadboard.
Breakout board for air quality sensors. Pressure, temperature and humidity from the BME280 and equivalent CO2 in ppm and volatile organic compounds in ppb from the CCS811 in a small breakout for the breadboard.
