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Features: Open Source LoRa/LoRaWAN kits
Terminal blocks add 3
Low power consumption: Unique low power architecture
This is the Teensy 4
SX1276 / 78 LoRa Wireless-Chip
Lockable Teensy 4.0 for commercial products and secure applications Sonde Features: Open Source LoRa/LoRaWAN kitsLockable Teensy 4. 0 for commercial products and secure applications. Secure mode can only be activated on Lockable Teensy. While Standard and Lockable Teensy are identical hardware, the permanent fuse configuation differs. Standard Teensy does not allow changes to fuses affecting boot or other critical configuration. Standard Teensy is meant to safe from "bricking" by programs which could write to fuse memory, but this safety means secure mode can
