E07-m1101d Pinout Access

She probed the first leg. The multimeter whined. Continuity to the ground plane. "Classic. Earth ground."

chip. It typically features an 8-pin DIP (Dual In-line Package) layout designed for SPI communication with microcontrollers. E07-M1101D Pinout Definition

Before examining the pinout, let’s briefly review the module’s key specifications:

DC Power supply input (). 3.3V is highly recommended. 3 GDO0 Output / Input e07-m1101d pinout

This guide applies to the e07-m1101d as sold by EByte and compatible manufacturers. Always confirm with your batch’s datasheet.

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

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. She probed the first leg

To reduce ground inductance and improve RF performance. Always connect both if possible.

Looking at the module from the (shielded can facing up), the pads are arranged as follows:

The features a standard 8-pin interface optimized for Serial Peripheral Interface (SPI) communication with microcontrollers. This layout provides power delivery, a complete 4-wire hardware SPI link, and dynamic General Purpose Digital Output (GDO) pins used to signal hardware interrupts and packet status. "Classic

When using 5V microcontrollers like the Arduino Mega, you must use on the SPI lines (CSN, SCK, MOSI) to match the 3.3V requirement of the module. VCC →right arrow GND →right arrow CSN →right arrow SCK →right arrow MOSI →right arrow MISO →right arrow GDO0 →right arrow

The CC1101 can be sensitive to power noise. If you experience intermittent connection issues, solder a small 10µF capacitor across the VCC and GND pins of the module.

At first glance, the E07-M1101D presents a humble 10-pin, 2.54mm pitch header. This standard spacing allows for easy breadboarding and PCB integration, appealing to both hobbyists and professional engineers. However, the true story lies in how these ten pins are allocated. They can be categorized into three functional groups: , Serial Communication & Control , and Antenna/RF Grounding .

Manufactured by Ebyte, the is a highly popular, low-cost Sub-1GHz RF transceiver module based on the reliable Texas Instruments CC1101 silicon. It operates across the 387MHz to 464MHz spectrum, making it a staple for 433MHz ISM band applications. It is widely used in smart home automation, remote control clones, weather stations, and IoT sensor arrays.

Pin 1 is at the corner near the antenna pad (check your vendor’s marking).