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PRO ONE_NRF91_Template_Big
ONE_NRF91_Template_Big
License
Public Domain
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Update time：
2023-03-30 20:10:10
Creation time：
2023-03-28 16:00:23
Description
Description
Big template for the ONE NRF91 containing all necessary components and:
- Lithium Charger Circuit
- Pin Headers
See microtronics.one and ONE NRF91 Documentation for additional documentation
Some notes:
- The integra antenna is already tuned. Component recommendations (parts from different manufacturers will work as well):
- L3 (3.3nH): Würth 7447860033
- L2 (1.2nH): Würth 7447860012
- C19 (1.5pF): Würth 885012006088
- See NRF91 Development Board: Connecting A Battery for information how to choose a suitable battery
- See ONE NRF91 Documentation: Dual Power Supply Scenario for Information regarding VDD and VDD_GPIO supplies
- A Template without charger IC and header connectors can be found here: https://oshwlab.com/microtronicsone/one_nrf91_template_small
Design Drawing
Design Drawing
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BOM
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