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web-u2 [2019/09/09 18:18] – [USB HID] kingkevin | web-u2 [2019/09/11 20:35] – [Board] add HM-10 kingkevin |
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- [[https://www.fujitsu.com/downloads/MICRO/fsa/pdf/products/memory/fram/MB85RC16-DS501-00001-8v0-E.pdf|Fujitsu MB85RC16]] I²C FRAM: to store the settings and energy measurements | - [[https://www.fujitsu.com/downloads/MICRO/fsa/pdf/products/memory/fram/MB85RC16-DS501-00001-8v0-E.pdf|Fujitsu MB85RC16]] I²C FRAM: to store the settings and energy measurements |
- [[https://www.st.com/en/microcontrollers-microprocessors/stm32f072cb.html|ST STM32F072CBT6]] ARM Cortex-M0 micro-controller: the brain of the device | - [[https://www.st.com/en/microcontrollers-microprocessors/stm32f072cb.html|ST STM32F072CBT6]] ARM Cortex-M0 micro-controller: the brain of the device |
- UART pins: to connect to the AT-09 Bluetooth module (with TI CC2541 chip). pinout, beginning with square pin: 3.8V GND RX TX | - UART pins: to connect to the AT-09/HM-10 Bluetooth module (with TI CC2541 chip). pinout, beginning with square pin: 3.8V GND RX TX |
===== Software ===== | ===== Software ===== |
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