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1 x 470uF electrolytic capacitor
free-fall detection)
This interface uses the dedicated CSI interface
suitable for portable and battery-powered projects
You may be wondering about the RX-TX switch: we added this because traditional Arduino boards start counting the GPIO for the digital pins with 0-7 and then 8-13
Elecrow LoRa Node Expansion Board nRFLR1121 with nRF52840 for Long Range Communication Operational Amplifier 1 x 470uF electrolytic capacitorThe Elecrow LoRa Node Expansion Board nRFLR1121 is a LoRa IoT core module based on the nRFLR1121 main control chip, integrating a complete LoRa RF transceiver link. It supports point to point transparent transmission and the standard LoRaWAN network protocol, providing a stable and reliable wireless communication core for various long range, low power IoT applications. The module offers firmware for 868MHz and 915MHz for different regions. Designed
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