Product Card

1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
F F
E E
D D
C C
B B
A A
Medesto-PCBA3.0-V3.3
PCB1
FD2 FD3 FD4
FD5
Notes (unless otherwise specified):
1. All resistors are 1%.
2. Board operating temperature is 0°C to 50°C.
3. Capacitors and resistors are 0603 unless noted (termination resistors and BGA capacitors are 0402).
4. Text in italic placed on a wire doesn't correspond to net name. It just helps to identify rapidly MCU IO related to this wire.
5. 10 mil PCB Layout clearance for Critical circuit section.
Medesto-PCBA3.0-V3.0
FD6
1. Title
2. Block Diagram
3. Power Management
4. Battery Charger
5. MCU
6. Stepper Motor Driver
7. Solenoid Driver
8. Sensor
9.UserInterface
10. SD Card
11. WiFi
12. NFC
13. Audio
14. LTE CAT M1
15. Extension Connector
V1.1 Change logs:
1. Change the size of MH5 to D3.81mm for the bracket.
2. Change the C10 to a smaller size capacitor - UCL1V221MNL1GS
3. Change the L2 to a smaller size inductor - NS10155T6R8NNA.
4. Change CN2 to a vertical connector.
5. Change CN17 to a SMD connector.
6. Correct 3.3V Power rail on LTE Page.
7. Change CN9, CN10 to smaller size connector - B4B-PH-K-S(LF)(SN)
8. Change CN13, CN14 to smaller size connector - B2B-PH-K-S(LF)(SN)
9. Removed Testing points from TP40 to TP51, merge the signals into CN17 and
change CN17 to 20 PINs connector - 0878325922
10. Change CN18 to smaller size connector - B7B-PH-K-S(LF)(SN)
11. Swap signals on U6 and CN17 for better PCB routing
V1.2 Change logs:
1. Change Mounting holes to Non-plated and remove the GND
2. Swapp PIN1 and PIN2 on CN1
3. Change R2 to R3 in design note of U1
V2 Change logs:
1. Change CN13 to Molex 5055680271
2. Correct SCI5 and SCI8 naming.
3. Change U6 to R7FA6M3AH3CFP#AA0
V2.1 Change logs:
1. Change F1 to 0685T2000-01
2. Change U8 to ESP32-WROOM-32E(8MB)
3. DNP U9
4. Change the connector to match serial port (follow ESP-PROG pinout)
5. Remove Jtag test points
6. Add CLI passthrough Tx/Rx test points
7. Add SCI2 tx and rx test points
V2.6 Change logs:
1. Changed title bock
2. Updated Silk screen
V3.0 Change logs:
1. The programming ports are on bottom
2. Battery connector is flipped 180
V3.2 Change logs:
1. Changes solder mask bridge and Layer Stack as per Fabricator's requirement
2. Update pannel placement and Gerber file
V3.3 Change logs:
1. IR sensor current limiting resistor reduced
2. IR sensor collector resistor reduced
3. Cell sensor current limiting resistor reduced
4. Cell sensor collector resistor reduced
3.20 mm
MH1
Mounting_Hole_NPTH
3.20 mm
MH2
Mounting_Hole_NPTH
3.20 mm
MH3
Mounting_Hole_NPTH
3.20 mm
MH4
Mounting_Hole_NPTH
3.81 mm
MH5
Mounting_Hole_NPTH
FD1
G3.5 DispenserLB100-3000-0A - PCBA 3.0ANSI A
Perigon Health 360
340 N Main Street
Plymouth, MI 48170
This drawing is property of Perigon Health 360 LLC, any distibution or transmission of this
document requires written permission from Perigon Health 360.
Title:
Medesto-PCBA3.0-V3.3
Project:Size: Perigon #:
Date:
6/21/202212:19:35 PM
Page:
1 15
of
Designed By: Approved By:
AU , JW JG
Four holes (MH1 - 4)
for #3 machine screws
and washers
COFD1 COFD2 COFD3 COFD4
COFD5 COFD6
PIMH101
COMH1
PIMH201
COMH2
PIMH301
COMH3
PIMH401
COMH4
PIMH501
COMH5
COPCB1
PIMH101
PIMH201
PIMH301
PIMH401
PIMH501