2 layers7.6 × 11.4 mm

Adp171-breakout
ShawnHymel/lora-weather
LoRa client and server. Arduino reads temperature, humidity, and pressure data from BME280 sensor and sends it over a simple LoRa wireless connection to a Raspberry Pi.
6 parts13
Boards in 1 GitHub repository, designed in KiCad, that use the ADP171AUJZ-R7 by Analog Devices (-40℃~+125℃@(Tj) 1 170uA 3.6V 300mA 30uVrms 66mV@(300mA) 70dB@(10kHz)、73dB@(1kHz) 800mV~3V Adjustable Over Current Protection、Over Temperature Protection、Enable、Short Circuit Protection Positive TSOT-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS). See how each wires it, with its parts, size, README and files; the ADP171AUJZ-R7’s symbol, footprint and pinout are on its own page.

ShawnHymel/lora-weather
LoRa client and server. Arduino reads temperature, humidity, and pressure data from BME280 sensor and sends it over a simple LoRa wireless connection to a Raspberry Pi.