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r/esp32
133k members
r/esp32 is a subreddit with 133k 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
Solution Requests
: "I Repaired an ESP32 Based Omni-Directional Wheelchair for my Internship"
26 posts
#2
Advice Requests
: "The camera was getting hot and I didn't have a small heat sink, is this going to help?"
15 posts
#3
Pain & Anger
: "How useless is too useless for ESP32? I made this color-changing livestream app and kinda love it"
2 posts
#4
Ideas
: "Beginner's ESP32 Tamagotchi-like project (Should be easy ... huh!)"
2 posts
#5
Money Talk
: "Anyone know the cost of self-hosting ESP RainMaker on AWS for 1 ESP32 device / month?"
1 post
#6
News
: "ESP32 P4 datasheets - have appeared on espressif.com"
1 post
Popular Topics in r/esp32
#1
Esp32
: "Fast mini RC Car Powered by Esp32"
130 posts
#2
Pcb
: "First ever Pcb design!!"
20 posts
#3
Arduino
: "I made a Bluetooth VU meter using ESP32"
12 posts
#4
Iot
: "Mini Iot platform"
12 posts
#5
Display
: "A fully open-source electromechanical Display project based on the ESP32"
12 posts
#6
Diy
: "Built a ESP32-Based Solar Router (Diy guide + full instructions)"
11 posts
#7
Wifi
: "Finishing up my own Wifi/webUI stack, made a webUI serial monitor/terminal with dual mode on the fly baud rate changes"
10 posts
#8
Sensor
: "Make a MQTT I2C Humidity Sensor with ESP32-C6 (part 1)"
9 posts
#9
Cam
: "ESP32-Cam (AI-Thinker) cannot disable 5V relay JQC-3F-05VDC-C - Sensitivity/compatibility issue?"
9 posts
#10
Wireless
: "Re: First-Time Custom ESP32-S3 BLDC Driver Board – Need Feedback and Suggestions!"
8 posts
Member Growth in r/esp32
Yearly
+46k members(53.7%)
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