These pins are powerful tools for creating efficient and responsive programs. Instead of constantly asking the module "do you have any data?", you can configure these pins to send a signal and interrupt the microcontroller when an important event occurs.
While the specific pinout for the e07-m1101d is not available, here is a general outline of what you might expect:
"Please be data," she whispered. "Please be data."
The module features a standard 2x4 pin header. The pins are clearly marked on the module's board, ensuring you can avoid connection mistakes. Below is the definitive pinout for the , which you can rely on for all your projects.
pin header). Depending on the specific variant (such as the E07-M1101D-TH or E07-M1101D-SMA ), the physical layout is optimized for breadboard or prototype PCB mounting.
Approx. 16 × 24 mm Antenna: 50 Ω impedance, matched to a quarter-wave whip or a 470 MHz PCB trace antenna.
The Raspberry Pi uses 3.3V logic, making it a perfect match for the E07-M1101D. Connect the SPI pins to the Pi's hardware SPI interface (e.g., pins 19 (MOSI), 21 (MISO), 23 (SCLK), and 24 (CE0)), after enabling SPI in the raspi-config tool.
Here is a more detailed analysis of each pin's role and how to connect it correctly.
| Parameter | Min | Typical | Max | | :--- | :--- | :--- | :--- | | | 1.8V | 3.3V | 3.6V | | Communication Level | - | 3.3V | - | | Frequency Band | 387MHz | 433MHz | 464MHz | | TX Current | - | 29mA | - | | RX Current | - | 18mA | - | | Sleep Current | - | 0.6μA | - |
| E07-M1101D Pin | Pin Name | ESP8266 Pin | Dn Label | NodeMCU GPIO | | :--- | :--- | :--- | :--- | :--- | | 1 | GND | GND | GND | GND | | 2 | VCC | 3V3 | 3V3 | 3.3V | | 3 | GDO0 | D4 | GPIO 2 | GPIO 2 | | 4 | CSN | D8 | GPIO 15 | GPIO 15 | | 5 | SCK | D5 | GPIO 14 | GPIO 14 | | 6 | MOSI | D7 | GPIO 13 | GPIO 13 | | 7 | MISO | D6 | GPIO 12 | GPIO 12 | | 8 | GDO2 | RX | GPIO 3 | GPIO 3 |
Some variants replace pin 12 with GND or ANT_SEL . Always verify with your specific datasheet.
(top side where the chip is soldered), Pin 1 is typically indicated by a square pad or a small mark.
These pins are powerful tools for creating efficient and responsive programs. Instead of constantly asking the module "do you have any data?", you can configure these pins to send a signal and interrupt the microcontroller when an important event occurs.
While the specific pinout for the e07-m1101d is not available, here is a general outline of what you might expect:
"Please be data," she whispered. "Please be data."
The module features a standard 2x4 pin header. The pins are clearly marked on the module's board, ensuring you can avoid connection mistakes. Below is the definitive pinout for the , which you can rely on for all your projects.
pin header). Depending on the specific variant (such as the E07-M1101D-TH or E07-M1101D-SMA ), the physical layout is optimized for breadboard or prototype PCB mounting.
Approx. 16 × 24 mm Antenna: 50 Ω impedance, matched to a quarter-wave whip or a 470 MHz PCB trace antenna.
The Raspberry Pi uses 3.3V logic, making it a perfect match for the E07-M1101D. Connect the SPI pins to the Pi's hardware SPI interface (e.g., pins 19 (MOSI), 21 (MISO), 23 (SCLK), and 24 (CE0)), after enabling SPI in the raspi-config tool.
Here is a more detailed analysis of each pin's role and how to connect it correctly.
| Parameter | Min | Typical | Max | | :--- | :--- | :--- | :--- | | | 1.8V | 3.3V | 3.6V | | Communication Level | - | 3.3V | - | | Frequency Band | 387MHz | 433MHz | 464MHz | | TX Current | - | 29mA | - | | RX Current | - | 18mA | - | | Sleep Current | - | 0.6μA | - |
| E07-M1101D Pin | Pin Name | ESP8266 Pin | Dn Label | NodeMCU GPIO | | :--- | :--- | :--- | :--- | :--- | | 1 | GND | GND | GND | GND | | 2 | VCC | 3V3 | 3V3 | 3.3V | | 3 | GDO0 | D4 | GPIO 2 | GPIO 2 | | 4 | CSN | D8 | GPIO 15 | GPIO 15 | | 5 | SCK | D5 | GPIO 14 | GPIO 14 | | 6 | MOSI | D7 | GPIO 13 | GPIO 13 | | 7 | MISO | D6 | GPIO 12 | GPIO 12 | | 8 | GDO2 | RX | GPIO 3 | GPIO 3 |
Some variants replace pin 12 with GND or ANT_SEL . Always verify with your specific datasheet.
(top side where the chip is soldered), Pin 1 is typically indicated by a square pad or a small mark.