Course Posts (Projects)   Advanced BLE-CELL


Topic Replies Activity
About the Advanced BLE-CELL category 1 May 11, 2020
nRF52 Support Component Placement 1 July 13, 2020
ERC Checking 1 July 10, 2020
Cleanup of connections 1 July 9, 2020
Cleanup of power input 1 July 8, 2020
Adding support components for the BG95/EG91 1 July 7, 2020
BOM cleanup and price estimation 7 July 7, 2020
Adding support components to the schematic for the nRF52 1 July 6, 2020
Simplifying UART comms and adding a new interface to the modem 1 June 30, 2020
Switching to a 50 pin daughtercard header 1 June 26, 2020
Adding a serial switch (mux) for changing control between the BLE and CELL modules 1 June 25, 2020
Flipping the script (components) 1 June 24, 2020
Simplifying the main board block diagram 1 June 23, 2020
Choosing the battery management IC and looking at extra features 5 June 23, 2020
Modifying uFL positions and adding 2.4GHz chip antenna 1 June 22, 2020
Adding a logic level translator and JTAG header 1 June 19, 2020
Battery management schematic cleanup and board reorg 1 June 18, 2020
Pulling in the SIM card holder and daughtercard connector 1 June 17, 2020
Finding the battery management inductor 1 June 16, 2020
Roughing in the battery management solution 1 June 13, 2020
Comparing TI Battery Management ICs 1 June 10, 2020
Reviewing Block Diagram Inputs To 3V8 Regulator 1 June 9, 2020
Searching for the 3V8 Regulator 1 June 5, 2020
Implementing a simple 3V3 Buck Regulator 1 June 4, 2020
Final mechanical refactor of the ABC before moving onto electrical design 2 June 4, 2020
Pulling In Battery and USB connector 3D models 1 June 2, 2020
Daughtercard connector and SIM card holder height 1 May 29, 2020
ABC Blocks and Budget 1 May 28, 2020
Adding the RPi 3D model as a reference point and placeholder 1 May 27, 2020
Re-drawing the ABC board outline to include the edge cuts and the slot for the camera 1 May 26, 2020