E07-m1101d Pinout File

Based on the part number format, the E07-M1101D is a wireless module manufactured by EBYTE (Chengdu Ebyte Electronic Technology). It is part of their long-range wireless series (likely based on the Si4463 or CC1101 RF chip, depending on the specific generation, though the 'M' often denotes high power).

Below is the standard pinout configuration for the E07-M1101D module. e07-m1101d pinout

8. Frequently Asked Questions (FAQ)

Overview

The e07-m1101d is a serial/USB-to-serial adapter (or similar embedded module) whose pinout determines how it interfaces with host systems and peripheral devices. This review summarizes typical pin functions, common wiring patterns, electrical characteristics, and usage notes to help with prototyping and integration. Based on the part number format, the E07-M1101D

E07-M1101D Pinout Diagram

The module typically uses a 2.0mm pitch spacing (double check your specific PCB footprint, as some EBYTE modules vary between 1.27mm and 2.0mm). (Note: Pin 1 is typically marked with a

      _______________
     |               |
     |    ANTENNA    |
     |      (1)      |
     |_______________|
       |  |  |  |  |
       |  |  |  |  |
       6  5  4  3  2  1  (Pin Numbers viewed from bottom)

(Note: Pin 1 is typically marked with a pad or near the antenna connection point on the PCB edge.)

Mistake 5: Reversing SI and SO

Symptom: SPI reads return 0xFF or 0x00.
Fix: Double-check wiring – SI (pin 3) goes to MCU MOSI, SO (pin 5) to MCU MISO.

Power Pins (VCC and GND – Pins 2, 1, 10)

VCC (Pin 2): Requires a clean, regulated DC supply between 1.8V and 3.6V. The module draws the most current during transmit (up to 35 mA). Use a 10 µF + 100 nF decoupling capacitor close to this pin.
GND (Pin 1, 10): Connect both ground pins to your PCB’s ground plane. A poor ground connection increases noise and reduces range.

Below is the standard pinout configuration for the E07-M1101D module.