E610-433T20S / E610-900T20S Size And Pin Definition - Ebyte E610 T S Series Product Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.
2 VCC
3 AUX
4 TXD
5 RXD
6 M1
7 M0
11 ANT
12 GND
13 GND
14 GND
18 NC
19 NC
20 NC
21 NC
22 NC
23 NC
24 NC

3.2 E610-433T20S / E610-900T20S size and pin definition

Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.
Module power supply is positive reference, voltage range: 3.0 to
-
3.6 VDC
Used to indicate the working state of the module; user awakens
output external MCU and output low level during self-test initialization
(can be suspended)
output TTL serial port output, connected to the external RXD input pin;
import TTL serial port input, connected to the external TXD output pin;
With M0, determine the four working modes of the module (not
Input (very
weak pull-up)
suspended, if not grounded)
With M1, determine the four working modes of the module (not
Input (very
weak pull-up)
suspended, if not grounded)
Antenna interface (high-frequency signal output, 50 ohm
output
characteristic impedance)
- Fixed to
- Fixed to
- Fixed to
- The NC pin, which needs to be suspended
- The NC pin, which needs to be suspended
- The NC pin, which needs to be suspended
- The NC pin, which needs to be suspended
- The NC pin, which needs to be suspended
- The NC pin, which needs to be suspended
- The NC pin, which needs to be suspended
E106-xxxTxxS User Manual
8