E07-m1101d Pinout [better]

The most common application is connecting the E07-M1101D to an Arduino or ESP8266. Here is the standard wiring, as seen in many libraries like the SmartRC-CC1101-Driver-Lib : Wiring to Arduino Uno/Nano -> GND VCC -> 3.3V GDO0 -> D2 (Interrupt) CSN -> D10 (Slave Select) SCK -> D13 (Clock) MOSI -> D11 MISO/GDO1 -> D12 Wiring to NodeMCU ESP8266 GND -> GND VCC -> 3V3 GDO0 -> D4 (GPIO2) CSN -> D8 (GPIO15) SCK -> D5 (GPIO14) MOSI -> D7 (GPIO13) MISO/GDO1 -> D6 (GPIO12) 4. Key Implementation Tips

Understanding the pinout prevents three classic mistakes:

The CC1101 is controlled entirely via SPI. Ensure your microcontroller operates at 3.3V logic. If using a 5V MCU, use a (e.g., a voltage divider or dedicated IC).

Understanding its pin configuration, electrical constraints, and host microcontroller wiring is critical to preventing damage and ensuring reliable long-range data transmission. E07-M1101D Complete Pinout Breakdown E07-M1101D Module, - Networking, Protocols, and Devices e07-m1101d pinout

The E07-M1101D module has a standard . Identifying pin 1 is crucial. When looking at the module from the top side where the components are mounted, pin 1 is located on the lower-left corner .

While the module may appear daunting at first glance, especially if you have a version with extra ground pins, the core communication interface is straightforward. The 8-pin configuration is the most common version (marked "V2.0") used for connecting to devices like the Arduino Uno and ESP32. A 10-pin variant also exists, featuring additional ground pins, but the first 8 pins remain functionally identical.

Up to 1000m (line-of-sight with high-quality antenna) Interface: SPI Critical Usage Notes The most common application is connecting the E07-M1101D

Here is a more detailed analysis of each pin's role and how to connect it correctly.

Comprehensive E07-M1101D Pinout and Interface Guide The is a highly efficient, ultra-compact 433MHz wireless transceiver module built on the Texas Instruments CC1101 RF chip . Known for its excellent industrial stability, it functions seamlessly across the 387–464MHz ISM band, delivering a maximum transmission power of 10mW (10dBm) up to a line-of-sight distance of 500 to 600 meters. Whether you are working with the E07-M1101D-SMA (external antenna) or the E07-M1101D-TH (spring antenna), identifying the correct pinout configuration is paramount. Operating on a tight 1.8V to 3.6V logic level, a single wiring misstep can instantly burn out the hardware. New V2.0 E07-M1101D-SMA CC1101 · Issue #104 - GitHub

Configurable I/O pins for status, with GDO0 often used for interrupts. Application Example: Arduino Mega Ensure your microcontroller operates at 3

The schematic was coffee-stained, photocopied three times, and taped back together with scotch tape that had yellowed since the Clinton administration. It was the only documentation left for the "Project: Oracle" rig, a piece of Cold War surplus that the university physics department refused to throw away because "it still hums."