ESP
ESP range related
Wemos® Lolin ESP32 WiFi Bluetooth Dual ESP-32 ESP-32S ESP8266 OLED Module (ESP32 with OLED display)
ESP32 is already integrated with antenna and RF, power amplifier, low noise amplifiers, filters and the power management module.
An entire solution on the least amount of PCB area. This board is a 2.4 GHz dual mode WiFi and bluetooth chip by tsmc 40nm low power technology, power and optimized RF characteristics for a wide range of applications.
Features
What's in the box?
1 x Wemos Lolin ESP32 OLED Module
An entire solution on the least amount of PCB area. This board is a 2.4 GHz dual mode WiFi and bluetooth chip by tsmc 40nm low power technology, power and optimized RF characteristics for a wide range of applications.
Features
- High performance
- Small volume, easily embeded to other products
- Strong function, with the support of lwIP protocol, freertos
- Support three modes: AP, STA and AP STA
- Support for lua program, easy to develop
What's in the box?
1 x Wemos Lolin ESP32 OLED Module
Serial Port WIFI ESP8266 Module Adapter Plate With IO Lead Out For ESP-07 ESP-08 ESP-12 (ESP breakout board)
This Adapter Plate is for ESP07 ESP08 ESP12, a test board with IO lead out.
Please Note:
You will need to solder 3V regulator by yourself.
ESP07, ESP08, ESP12 module boards, or voltage regulator are not included.
What's in the box?
1 x Serial Port WIFI ESP8266 Module Adapter Plate
2 x Pin headers
Please Note:
You will need to solder 3V regulator by yourself.
ESP07, ESP08, ESP12 module boards, or voltage regulator are not included.
What's in the box?
1 x Serial Port WIFI ESP8266 Module Adapter Plate
2 x Pin headers
ESP32-WROVER 4MB Module with Bluetooth and WiFi (ESP32-WROVER)
ESP32-WROVER is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding. At the core of this module is the ESP32-D0WDQ6 chip*, same as ESP-WROOM-32 module. Compared to ESPWROOM-32, ESP32-WROVER has an additional SPI Pseudo static RAM (PSRAM) of 32 Mbits. As such, ESP32- WROVER features both 4 MB external SPI flash and 4 MB external PSRAM. The ESP32-WROVER module has a PCB antenna, while the ESP32-WROVER-I uses an IPEX antenna. The information in this datasheet is applicable to both of the two modules. The chip embedded is designed to be scalable and adaptive. There are two CPU cores that can be individually controlled, and the clock frequency is adjustable from 80 MHz to 240 MHz. The user may also power off the CPU and make use of the low-power coprocessor to constantly monitor the peripherals for changes or crossing of thresholds. ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, low-noise sense amplifiers, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C.
The integration of Bluetooth, Bluetooth LE and Wi-Fi ensures that a wide range of applications can be targeted, and that the module is future proof: using Wi-Fi allows a large physical range and direct connection to the internet through a Wi-Fi router, while using Bluetooth allows the user to conveniently connect to the phone or broadcast low energy beacons for its detection. The sleep current of the ESP32 chip is less than 5 µA, making it suitable for battery powered and wearable electronics applications. ESP32 supports a data rate of up to 150 Mbps, and 22 dBm output power at the antenna to ensure the widest physical range. As such the chip does offer industry-leading specifications and the best performance for electronic integration, range, power consumption, and connectivity. The operating system chosen for ESP32 is freeRTOS with LwIP; TLS 1.2 with hardware acceleration is built in as well. Secure (encrypted) over the air (OTA) upgrade is also supported, so that developers can continually upgrade their products even after their release.
What's in the box?
1 x ESP32-WROVER 4MB Module
Resources
The integration of Bluetooth, Bluetooth LE and Wi-Fi ensures that a wide range of applications can be targeted, and that the module is future proof: using Wi-Fi allows a large physical range and direct connection to the internet through a Wi-Fi router, while using Bluetooth allows the user to conveniently connect to the phone or broadcast low energy beacons for its detection. The sleep current of the ESP32 chip is less than 5 µA, making it suitable for battery powered and wearable electronics applications. ESP32 supports a data rate of up to 150 Mbps, and 22 dBm output power at the antenna to ensure the widest physical range. As such the chip does offer industry-leading specifications and the best performance for electronic integration, range, power consumption, and connectivity. The operating system chosen for ESP32 is freeRTOS with LwIP; TLS 1.2 with hardware acceleration is built in as well. Secure (encrypted) over the air (OTA) upgrade is also supported, so that developers can continually upgrade their products even after their release.
What's in the box?
1 x ESP32-WROVER 4MB Module
Resources
ESP32 For Wemos D1 Mini For Arduino UNO R3 D1 R32 WIFI Bluetooth Development Board CH340 4M Memory One (Wemos D1 R32)
Features
What's in the box?
1 x Wemos D1 R32 board
- Small volume, easily embeded to other products
- DC 5V-12V
- 1 analog input(3.2V max input)
- A Micro USB connection
- Compatible with for Arduino
- D1 R32=WiFi Bluetooth UNO
- Size: 6.8x5.3cm/2.68x2.09inch
What's in the box?
1 x Wemos D1 R32 board
Arduino compatible
Esp32-Cam MB Micro-USB Programmer (esp32-cam programmer )
Esp32-Cam MB Micro-USB programmer is a shield for a standard Esp32-Cam board that adds a Micro-USB port. You just need to plug your board into the shield.
Once paired, as in the photo above, you only need a USB-micro-to-USB-A cable to connect to your PC or Mac and upload the code. That’s it. Easy, right?
To connect to your computer, you’ll need a micro USB cable.
What's in the box?
1 x Esp32-Cam MB Micro-USB Programmer board
Once paired, as in the photo above, you only need a USB-micro-to-USB-A cable to connect to your PC or Mac and upload the code. That’s it. Easy, right?
To connect to your computer, you’ll need a micro USB cable.
What's in the box?
1 x Esp32-Cam MB Micro-USB Programmer board
Easily program your ESP32-CAM WiFi Development Board
ESP32-S3 Microcontroller Development Board (ESP32-S3 Microcontroller)
Outline Dimensions
What's in the box?
1 x ESP32-S3 Microcontroller Development Board
ESP32-S3 Microcontroller Wi-Fi Development Board
Supports Development Environments Such As ESP-IDF, Arduino, MicroPython,Etc
240 MHz Xtensa 32-bit LX7 Dual-core Processor
Board Specifications
The ESP32-S3-Pico is a compact-size microcontroller development board with multiple digital interfaces.
Adopts ESP32-S3R2 as the main chip, which is equipped with a dual-core Xtensa 32-bit LX7 processor with 240MHz running frequency, with built-in 512 KB SRAM (TCM) and 2MB PSRAM; Onboard CH343 and CH334 chips for USB and UART development via USB-C port; Onboard MP28164 high efficiency DC-DC buck-boost chip with load current up to 2A, ensuring the safety of the product.
You can choose ESP-IDF, Arduino, MicroPython, or other development environments in software so that you can easily and quickly get started and apply it to the product.
Key features include
- Adopts ESP32-S3R2 chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz
- Integrated 512KB SRAM, 384KB ROM, 2MB PSRAM, 16MB Flash memory
- Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance.
- Type-C connector, easier to use
- Onboard CH343 and CH334 chips can meet the needs of USB and UART development via a Type-C interface
- Onboard DC-DC chip MP28164, high efficiency DC-DC buck-boost chip with load current up to 2A
- 27 × multi-function GPIO pins
- Rich peripheral interfaces, including full-speed USB OTG, SPI, I2C, UART, ADC, PWM and DVP (8-bit ~ 16-bit camera interface), LCD interfaces (8-bit ~ 16-bit parallel RGB, I8080, MOTO6800), etc. to achieve various functions flexibly
- Castellated module allows soldering directly to carrier boards
- Supports multiple low-power operating states, adjustable balance between communication distance, data rate and power consumption to meet the power requirements of various application scenarios
- Supports Raspberry Pi Pico expansion board ecology, suitable for artificial intelligence IoT application development
Supports ESP-IDF, Arduino, MicroPython
Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started
ESP32-S3 Designed For AIoT Applications
Powered By Xtensa 32-Bit LX7 Dual-Core Processor With Frequency Up To 240 MHz
Powerful AI Computing Capability & Reliable Security Features
WIFI And BLE 5 Support
ESP32-S3 Integrates 2.4 GHz Wi-Fi (802.11 B/G/N) With 40 MHz Of Bandwidth Support
Its Bluetooth Low Energy Subsystem Supports Bluetooth 5 (LE) And Bluetooth Mesh
27 × Multi-Function GPIO Pins
Configurable Pin Function, Allows Flexible Development And Integration
What's On Board
- ESP32-S3R2
Xtensa 32-bit LX7 dual-core processor,
with onboard 2MB PSRAM - 2.4G monopole ceramic antenna
- W25Q128JVSIQ
16MB Flash memory - BOOT button
Press it when resetting to enter download mode - RESET button
- CH334F
USB HUB controller - CH343P
USB to UART chip - MP28164
High efficiency DC-DC buck-boost chip - USB Type-C port
- Power indicator
Outline Dimensions
What's in the box?
1 x ESP32-S3 Microcontroller Development Board
SX1303 868M LoRaWAN Gateway HAT for Raspberry Pi, Standard Mini-PCIe Socket, Long range Transmission, GNSS Module (SX1303 LoRa Gateway)
Module Pinout Definition
HAT Pinout Definition
Outline Dimensions
What's in the box?
1 x SX1303 868M LoRaWAN Gateway HAT
Resources
Wiki: www.waveshare.com/wiki/SX1302_LoRaWAN_Gateway_HAT
This product is a LoRa Gateway module that incorporates a new-generation SX1302/3 normal band chip. It has lots of advantages including long-range transmission, large capacity node, and high receiving sensitivity. In addition, SX1303 supports concurrent communication. Due to the outstanding performance of SX1302/3 on low power consumption, the heat dissipation design of the Gateway can be simplified, thus reducing material cost, also achieving a smaller size.
LoRaWAN Gateway Module features
- Integrates Semtech SX1302/3 normal band and SX1250 radio RF frond-end chip
- Onboard PA and LNA, features +26dBm emit power and -141dBm high sensitivity receiving gain
- The SX1303 supports Fine Timestamp and network positioning based on time difference of arrival (TDOA)
- 52-pin Mini-PCIe socket for easy integration into various embedded systems
- Onboard 4 LED indicators for module operating status
- Comes with development resources and manual (example in C)
HAT features
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
- Incorporate L76K module with GPS/BD support, provide accurate clock and location info for gateway module
- Comes with development resources and manual (example in C)
| BAND CHIP | SX1302 | SX1303 | ||
|---|---|---|---|---|
| 868M | 915M | 868M | 915M | |
| FREQUENCY RANGE | 868M: EU868, IN865, RU864 915M: US915, AU915, KR920 | |||
| POWER SUPPLY | 5V | |||
| MODULATION | LoRa/(G)FSK | |||
| EMIT POWER | +26dBm@5V | |||
| RECEIVING SENSITIVITY | -141dBm@125KHz/SF12 -121dBm@125KHz/SF5 | |||
| OVERALL POWER CONSUMPTION | emitting: 454mA@5V receiving: 42mA@5V sleep: 11mA@5V | emitting: 427mA@5V receiving: 40mA@5V sleep: 8mA@5V | ||
| COMMUNICATION BUS | SPI, I2C | |||
| EXTERNAL CONNECTOR | Mini-PCIe | |||
| OPERATING TEMPERATURE | -40~85℃ | |||
| DIMENSIONS | 50.95 x 30mm | |||
FEC Forward Error Correction Algorithm
The New Generation LoRa Spread Spectrum Technology,
Higher Anti-Interference Performance, Longer Communication Distance
SX1303 Supports Fine Timestamp
Network Positioning Based On Time Difference Of Arrival (TDOA)
What's On Board
- SX1302/3 LoRaWAN Gateway module
- Mini-PCIe socket and buckle
- L76K module
- RT9193-33 power chip
- Status indicator
PWR: power indicator
RXD/TXD: UART RX/TX indicator
PPS: GPS status indicator - Raspberry Pi GPIO header
for connecting with Raspberry Pi series boards - L76K antenna connector
- LoRa Gateway antenna connector
- Battery holder
supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts
Module Pinout Definition
HAT Pinout Definition
Outline Dimensions
What's in the box?
1 x SX1303 868M LoRaWAN Gateway HAT
Resources
Wiki: www.waveshare.com/wiki/SX1302_LoRaWAN_Gateway_HAT
ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module (ESP-12F Wireless Module)
ESP-12F: breakthrough design. The new four-layer board design, the new revision antenna RF performance optimization, compared to the communication from the ESP-12E increased by 30% to 50%! Semi-hole chip technology, the whole IO leads, with metal shielding shell, has passed FCC & CE & RoHS certification, built-board PCB antenna, 4M bytes Flash.
Note
We can not offer any support at this stage on this item, sorry for the inconvenience.
What's in the box?
1 x ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module
Resources
Wikipedia
espressif resources
Resources
Wikipedia
espressif resources
Wemos® Higrow ESP32 WiFi bluetooth Battery DHT11 Soil Temperature And Humidity Sensor Module (Wemos Higrow)
Description:
More details available at:https://github.com/LilyGO/higrowopen
A LG 3000mAH 18650 battery could make ESP32 run 17 hours or more.
This capacitive soil moisture sensor differs from most of the resistive sensors on the market, using capacitive sensing principle to detect soil moisture. It avoids the problem that the resistance sensor is easy to corrode and greatly prolongs its working life.
Size: 193.5mm x 29.4mm
Package includes:
1 x Wemos® Higrow ESP32 WiFi bluetooth Battery DHT11 Soil Temperature And Humidity Sensor Module
More details available at:https://github.com/LilyGO/higrowopen
A LG 3000mAH 18650 battery could make ESP32 run 17 hours or more.
This capacitive soil moisture sensor differs from most of the resistive sensors on the market, using capacitive sensing principle to detect soil moisture. It avoids the problem that the resistance sensor is easy to corrode and greatly prolongs its working life.
Size: 193.5mm x 29.4mm
Package includes:
1 x Wemos® Higrow ESP32 WiFi bluetooth Battery DHT11 Soil Temperature And Humidity Sensor Module
ESP32-CAM WiFi Module ESP32 serial Development Board 5V Bluetooth with OV2640 Camera Module (ESP32 CAM)
The ESP32-CAM is a small size, low power consumption camera module based on ESP32. It comes with an OV2640 camera and provides onboard TF card slot. The ESP32-CAM can be widely used in intelligent IoT applications such as wireless video monitoring, WiFi image upload, QR identification, and so on.
Specifications
What's in the box?
1 x ESP32-cam board
1 x pigtail
1 x antenna
You might also need the Esp32-Cam MB Micro-USB Programmer
Resources
Guide to making YOUR first DIY Security Camera
Specifications
- Low-power dual-core 32-bit CPU for application processors
- Main frequency up to 240MHz, computing power up to 600 DMIPS
- Built-in 520 KB SRAM
- Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC
- Support OV2640 and OV7670 cameras, built-in flash
- Support image WiFi upload
- Support TF card
- Support multiple sleep modes
- Embedded Lwip and FreeRTOS
- Support STA/AP/STA AP working mode
- Support Smart Config/AirKiss one-click distribution network
- Support secondary development
What's in the box?
1 x ESP32-cam board
1 x pigtail
1 x antenna
You might also need the Esp32-Cam MB Micro-USB Programmer
Resources
Guide to making YOUR first DIY Security Camera
NodeMCU-32S, ESP32 WiFi+Bluetooth Development Board (WS NodeMCU-32S)
Version Comparison
Specifications
Applications
Pinouts
What's in the box?
1 x NodeMCU-32S
Resources
Overview
This is the NodeMCU development board based on ESP32, features WiFi+Bluetooth connectivity, onboard CP2102 and keys. What's more, all the I/O pins of ESP32 module are accessible via the extension headers.
Thanks to the rich open-source resources, it supports development in various ways such as Lua/AT commands/MicroPython/Arduino/IOT source code, etc. helps you to fast prototype IoT applications.
Features
- Onboard ESP32 module
- Onboard CP2102, USB to UART converter
- USB port for power input, firmware programming, or UART debugging
- 2x19pin extension headers, breakout all the I/O pins of the module
- 2x keys, used as reset or user-defined
Version Comparison
- WIFI module: ESP32
- Processor: ESP32
- Built-in Flash: 32Mbit
- Antenna: Onboard PCB antenna
- Peripheral interface: UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S
- WiFi protocol: IEEE 802.11 b/g/n
- Bluetooth: Bluetooth 4.2
- Frequency range: 2.4G ~ 2.5G (2400M ~ 2483.5M)
- WIFI mode: Station / SoftAP / SoftAP+Station
- Power supply: 5V
- Logic level: 3.3V
- Dimensions: 51.4mm x 25.4mm
Applications
The NodeMCU-32S suit for IOT applications such as:
- Smart home
- Intelligent building
- Industrial automation
- Wearable devices
- IP camera
- Intelligent agriculture
Pinouts
1 x NodeMCU-32S
Resources
TTGO T-Beam ESP32 LoRa 868MHz pre-soldered OLED (TTGO T-Beam 868MHz)
The TTGO T-Beam ESP32 LoRa 868MHz is built around a dual-core ESP32 chip, with 4MB of SPI flash onboard, providing both Wi-Fi and Bluetooth LE via a “3D antenna” on the PCB. The board’s LoRa operates at 868MHz and comes with an included SMA antenna. While location tracking is provided by the onboard u-blox NEO-6M GPS module with ceramic antenna.
Specifications
Antenna
GPS
LoRa
Display Details
Software
Power Supply Mode
Specifications
- MCU ESP32
- Flash 4MB
- PSRAM 8MB
- Serial Chip CH9102
- Wireless protocol Wi-Fi + Bluetooth 4.2
- PMU AXP192
- Onboard functions 3 Buttons (Power+IO38+Reset)
Antenna
- 3D WiFi Antenna [Use by default], (Support WiFi IPEX external antenna, but you need to jump resistance)
- LoRa antenna
- GPS ceramic antenna
GPS
- NE0-6M GPS Modules: Support GPS protocol
- Onboard RTC crystal, Support interrupt/ wakeup
LoRa
- Long Range Low Power LoRa Transceiver
- High sensitivity: -i48dBm
- Transceive rate: 300 kbps
- Optional Hardware
- SX1276[868Mhz]
Display Details
- OLED: 0.96 inch
- Driver: SSD1306
Software
- Meshtastic - See Resources below
Power Supply Mode
Support USB Micro/ 18650 battery holder [USB can power the battery]
Need batteries? You will find our battery selection here
What's in the box?
1 X T-Beam V1.1 (Include Soldered OLED)
1 X 433Mhz or 868Mhz Antenna
2 X Pin headers
Resources
If you need technical support please check the links below to find more details.
- 1