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Stamp-Sized ESP32 Super Mini Boards Tested: Range, Programming Tips & Best Pick

Andreas SpiessMay 27, 2025

PT13M4S

Create a Wireless NTP Server with ESP32 and GNSS (Wi-Fi & Ethernet)

Andreas SpiessMay 18, 2025

51k

PT12M31S

36'000 km range with a simple ESP32? For sure a world record!

Andreas SpiessApr 20, 2025

173k

(503) Precise Time without Internet: NTP Server from GPS Satellites

Andreas SpiessMar 23, 2025

PT22M28S

(498) Arduino IDE or ESPhome for our Projects?

Andreas SpiessDec 8, 2024

56k

(483) ESP32 precision GPS receiver (incl. RTK-GPS Tutorial). How to earn money with it (DePIN)

Andreas SpiessNov 26, 2024

PT15M13S

(497) How to Properly Test New and Used Li-Ion Batteries (Including Cool Testers)

Andreas SpiessNov 24, 2024

48k

(484) WiFi on LoRaWAN bands (HaLow) offers good penetration and long range (802.11ah)

Andreas SpiessNov 23, 2024

(496) Enable Bluetooth Sensors for Home Automation: Bluetooth Proxy and Home Assistant

Andreas SpiessNov 23, 2024

(492) How to Protect Your Devices Against Reverse Polarity Using Ideal Diodes

Andreas SpiessOct 6, 2024

PT16M56S

(493) "Transaction Proof" Mailbox Notifier using an unknown E32 LoRa board and an ATTINY1614

Andreas SpiessSep 29, 2024

83k

PT16M4S

(491) GitHub Tutorial without using the Command Line

Andreas SpiessAug 25, 2024

24k

PT13M49S

(485) $8 MilkV Duo: Arduino on one core and Linux on the other

Andreas SpiessJun 2, 2024

92k

PT21M58S

(480) How does NB-IOT and CAT-M1 / LTE-M compare to LoRaWAN (Tutorial)?

Andreas SpiessMar 24, 2024

70k

PT14M34S

477 Use the very attractive new ATTINY chips for your projects

Andreas SpiessFeb 18, 2024

229k

PT11M1S

476 Is the Raspberry Pi5 the better Proxmox Server?

Andreas SpiessFeb 4, 2024

68k

PT26M8S

475 USB-C Tutorial for Everybody (Connector, Cable, PD, Data Transfer, Devices)

Andreas SpiessJan 21, 2024

311k

PT11M41S

472 Simulate Arduino, ESP32, Pi Pico, STM32, And ATtiny with Wokwi

Andreas SpiessNov 26, 2023

97k

469 The new Wi-Fi on 60GHz: 1Gbit/s throughput in each direction. How far will it go?

Andreas SpiessNov 23, 2023

258k

PT16M54S

466 Upgrade your Raspberry Pi to a Homelab (instead of a Raspberry Pi 5)

Andreas SpiessOct 1, 2023

271k

PT13M27S

465 Rutgers University Confirmed: Meshtastic and LoRa are dangerous

Andreas SpiessSep 17, 2023

977k

PT24M10S

#347 Measuring Mains Voltage, Current, and Power for Home Automation

Andreas SpiessAug 2, 2020

158k

PT18M57S

#328 ESP32 Secrets: Interrupts, and Deep-Sleep under the Hood

Andreas SpiessMay 3, 2020

190k

#171 Arduino Guide to Infrared (IR) Communication also for ESP32 and ESP8266

Andreas SpiessDec 12, 2017

PT24M30S

#118 LoRa / LoraWAN: How far does it really reach? How far the "normal" RFM69HW? (Range)

Andreas SpiessFeb 9, 2017

202k

Featured Results

How to charge an EV using Solar, OCPP, and EVCC

The Last Regular Video on this Channel

Stamp-Sized ESP32 Super Mini Boards Tested: Range, Programming Tips & Best Pick

Create a Wireless NTP Server with ESP32 and GNSS (Wi-Fi & Ethernet)

36'000 km range with a simple ESP32? For sure a world record!

(503) Precise Time without Internet: NTP Server from GPS Satellites

(498) Arduino IDE or ESPhome for our Projects?

(483) ESP32 precision GPS receiver (incl. RTK-GPS Tutorial). How to earn money with it (DePIN)

(497) How to Properly Test New and Used Li-Ion Batteries (Including Cool Testers)

(484) WiFi on LoRaWAN bands (HaLow) offers good penetration and long range (802.11ah)

(496) Enable Bluetooth Sensors for Home Automation: Bluetooth Proxy and Home Assistant

(492) How to Protect Your Devices Against Reverse Polarity Using Ideal Diodes

(493) "Transaction Proof" Mailbox Notifier using an unknown E32 LoRa board and an ATTINY1614

(491) GitHub Tutorial without using the Command Line

(485) $8 MilkV Duo: Arduino on one core and Linux on the other

(480) How does NB-IOT and CAT-M1 / LTE-M compare to LoRaWAN (Tutorial)?

477 Use the very attractive new ATTINY chips for your projects

476 Is the Raspberry Pi5 the better Proxmox Server?

475 USB-C Tutorial for Everybody (Connector, Cable, PD, Data Transfer, Devices)

472 Simulate Arduino, ESP32, Pi Pico, STM32, And ATtiny with Wokwi

469 The new Wi-Fi on 60GHz: 1Gbit/s throughput in each direction. How far will it go?

455 Matter and Thread: The New Home Automation World (Tutorial)

451 Which Processor can kill the ESP32?

467 Radar Sensors from $3 to over $100: Which one is Best?

466 Upgrade your Raspberry Pi to a Homelab (instead of a Raspberry Pi 5)

465 Rutgers University Confirmed: Meshtastic and LoRa are dangerous

#347 Measuring Mains Voltage, Current, and Power for Home Automation

#328 ESP32 Secrets: Interrupts, and Deep-Sleep under the Hood

#171 Arduino Guide to Infrared (IR) Communication also for ESP32 and ESP8266

#118 LoRa / LoraWAN: How far does it really reach? How far the "normal" RFM69HW? (Range)

Featured Results

How to charge an EV using Solar, OCPP, and EVCC

The Last Regular Video on this Channel

Stamp-Sized ESP32 Super Mini Boards Tested: Range, Programming Tips & Best Pick

Create a Wireless NTP Server with ESP32 and GNSS (Wi-Fi & Ethernet)

36'000 km range with a simple ESP32? For sure a world record!

(503) Precise Time without Internet: NTP Server from GPS Satellites

(498) Arduino IDE or ESPhome for our Projects?

(483) ESP32 precision GPS receiver (incl. RTK-GPS Tutorial). How to earn money with it (DePIN)

(497) How to Properly Test New and Used Li-Ion Batteries (Including Cool Testers)

(484) WiFi on LoRaWAN bands (HaLow) offers good penetration and long range (802.11ah)

(496) Enable Bluetooth Sensors for Home Automation: Bluetooth Proxy and Home Assistant

(492) How to Protect Your Devices Against Reverse Polarity Using Ideal Diodes

(493) "Transaction Proof" Mailbox Notifier using an unknown E32 LoRa board and an ATTINY1614

(491) GitHub Tutorial without using the Command Line

(485) $8 MilkV Duo: Arduino on one core and Linux on the other

(480) How does NB-IOT and CAT-M1 / LTE-M compare to LoRaWAN (Tutorial)?

477 Use the very attractive new ATTINY chips for your projects

476 Is the Raspberry Pi5 the better Proxmox Server?

475 USB-C Tutorial for Everybody (Connector, Cable, PD, Data Transfer, Devices)

472 Simulate Arduino, ESP32, Pi Pico, STM32, And ATtiny with Wokwi

469 The new Wi-Fi on 60GHz: 1Gbit/s throughput in each direction. How far will it go?

455 Matter and Thread: The New Home Automation World (Tutorial)

451 Which Processor can kill the ESP32?

467 Radar Sensors from $3 to over $100: Which one is Best?

466 Upgrade your Raspberry Pi to a Homelab (instead of a Raspberry Pi 5)

465 Rutgers University Confirmed: Meshtastic and LoRa are dangerous

#347 Measuring Mains Voltage, Current, and Power for Home Automation

#328 ESP32 Secrets: Interrupts, and Deep-Sleep under the Hood

#171 Arduino Guide to Infrared (IR) Communication also for ESP32 and ESP8266

#118 LoRa / LoraWAN: How far does it really reach? How far the "normal" RFM69HW? (Range)

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