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r/esp32
127k members
r/esp32 is a subreddit with 127k members. Its distinguishing qualities are that the community is huge in size, and has high activity.
ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs either a Tensilica Xtensa LX6, Xtensa LX7 or a RiscV processor, and both dual-core and single-core variations are available. It includes in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules as well.
Popular Themes in r/esp32
#1
Advice Requests
: "Newbie here, any help would be appreciated 🙏"
25 posts
#2
Solution Requests
: "What is the best way to let multiple ESP32s communicate with each other (physically wired)?"
13 posts
#3
Pain & Anger
: "Anyone know why the oled is not working?"
2 posts
#4
Self-Promotion
: "I built a wirelessly-controlled motorized furniture dolly using 2 x ESP32s. I would love to hear what you think!"
2 posts
#5
Ideas
: "DIY Hydroponics Control System"
1 post
Popular Topics in r/esp32
#1
Esp32
: "Someone is actually selling Esp32 mining rigs"
105 posts
#2
Sensor
: "Connecting ESP32 with MAX485 and RS485 Sensor"
8 posts
#3
Camera
: "OV2640 Camera unable to do JPEG format, but works with all other formats. Image looks bad however."
7 posts
#4
Wifi
: "Starting point for ESP-IDF project with Wifi, MQTT and NTP support"
6 posts
#5
Pcb
: "Schematic and Pcb review request: ESP32S3 Clock"
5 posts
#6
Ai
: "M5Gemini: Conversational Ai for Your ESP32-S3 Cardputer (Open Source)"
4 posts
#7
Schematic
: "wiring Schematic diagram"
4 posts
#8
Display
: "ESP32-S3 on Display ST7701S (40 pin connector)"
4 posts
#9
I2c
: "Need to understand workings of I2c communication in ESP32."
4 posts
#10
Lcd
: "Having trouble getting mjpeg to play on ESP32-8048S070-7INCH-Lcd"
4 posts
Member Growth in r/esp32
Yearly
+43k members(52.2%)
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