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Update DPP2Lora authored by Roman Trüb's avatar Roman Trüb
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Communication/DPP2Lora.md
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<img src="uploads/870ef7ee5c890830bc4797772bd26627/dpp2_lora.jpg" width="35%" />
## Hardware components
* STM32L433CCU6 ARM Cortex M4 microcontroller ([datasheet](https://www.st.com/resource/en/datasheet/stm32l433cc.pdf), [ref. manual](https://www.st.com/resource/en/reference_manual/dm00151940.pdf))
* Semtech SX1262 868MHz LoRa transceiver, up to +22dBm ([datasheet](https://www.semtech.com/products/wireless-rf/lora-transceivers/sx1262))
* **COM Processor**: STM32L433CCU6 ARM Cortex M4 microcontroller ([datasheet](https://www.st.com/resource/en/datasheet/stm32l433cc.pdf), [ref. manual](https://www.st.com/resource/en/reference_manual/dm00151940.pdf))
* **Radio Chip**: Semtech SX1262 868MHz LoRa transceiver, up to +22dBm ([datasheet](https://www.semtech.com/products/wireless-rf/lora-transceivers/sx1262))
* **BOLT**: TI MSP430FR5969 MCU ([BOLT](https://tec.ee.ethz.ch/research/networked-embedded-systems/bolt.html))
* RF shield
* TI MSP430FR5969 MCU (BOLT)
* optional 32MHz TCXO (not installed)
The PCB design can be found [here](https://gitlab.ethz.ch/tec/public/dpp/blob/master/hardware/dpp2_sx1262/DPP2_ComBoard_SX1262_LoRa.pdf).
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