M5Stack POECAM, Manual

Page: 2 / 15

2
TABLE OF CONTENTS
1. OUTLINE
................................................................................ 3
2. SPECIFICATIONS
......................................................................... 4
3 ． FUNCTIONAL DESCRIPTION
........................................................ 5
1.1. CPU
AND MEMORY
.................................................................. 5
1.2. S
TORAGE
D
ESCRIPTION
.............................................................. 5
1.2.1. External Flash and SRAM
.................................................. 5
1.3. C
RYSTAL
.............................................................................. 5
1.4. RTC
MANAGEMENT AND LOW POWER CONSUMPTION
............................ 6
4. ELECTRICAL CHARACTERISTICS .................................................. 7
4.1. L
IMIT PARAMETERS
................................................................... 7
4.2. WIFI
RADIO FREQUENCY
............................................................ 7
4.3. L
OW
-
POWER
B
LUETOOTH RADIO
................................................... 8
4.3.1. receiver
........................................................................ 8
4.3.2. launcher
....................................................................... 8