Specifications

ESP-13U Specification V1.0
Copyright © 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved
VIII
2. Electrical parameters
ESP-13U module is electrostatic sensitive equipment, special preventive
measures should be taken during handling
Electrical characteristics
WIFI RF performance
Description
Typ.
Unit
Operating frequency
2400 - 2483.5
MHz
Output power
11n mode, PA output power
13±2
dBm
11g mode, PA output power
14±2
dBm
11b mode, PA output power
16±2
dBm
Receiving sensitivity
CCK, 1 Mbps
＜＝-90
dBm
CCK, 11 Mbps
＜＝-85
dBm
6 Mbps (1/2 BPSK)
＜＝-88
dBm
54 Mbps (3/4 64-QAM)
＜＝-70
dBm
HT20 (MCS7)
＜＝-67
dBm
Note: The maximum output power cannot more than 18dBm
Parameter
Condition
Min.
Typ.
Max.
Unit
Supply voltage
VDD
3.0
3.3
3.6
V
I/O
V
IL
/V
IH
-
-0.3/0.75VIO
-
0.25VIO/3.6
V
V
OL
/V
OH
-
N/0.8VIO
-
0.1VIO/N
V
I
MAX
-
-
-
12
mA