New Meshtastic Heltec V3 ESP32 LoRa 32 Dev-Board Kit include 800mAh Battery SX1262 Multi-Band OLED WiFi BLE For Arduino IoT
Description
- High-concerned chemical: None
- Battery Number: 1
- Set Type: Batteries Only
- Type: Li-Ion
- Nominal Capacity: 800Mah
- Model Number: PL802540
- Brand Name: Heltec Automation
- Origin: Mainland China
- Certification: CE,RoHS
- Master Chip: ESP32-S3FN8
- LoRa Node Chip: SX1262
- USB to Serial Chip: CP2102
- Frequency: 863-928MHz
- Max. TX Power: 21±1dBm
- Max. Receiving sensitivity: -134dBm@SF12 BW=125KHz
- Wi-Fi: 802.11 b/g/n, up to 150Mbps
- Bluetooth: Bluetooth 5 (LE)
- Battery: 3.7V lithium battery
- Operating Temperature: -20 ~ 70 ℃
- Dimensions: 50.2 * 25.5* 10.2 mm
- key word: Heltec V3,Heltec Meshtastic,ESP32 LoRa,LoRa 32
Docs & Resource
NEW 3 in 1 ESP32 LoRa V3 Development Board
+ 800mAh/3000mAh Battery + Protect Case Set
Description
Summary
WiFi LoRa 32 V3 also called Heltec V3, durable IoT maker kit powered by the ESP32S3 MCU and
SX1262 LoRa Node chips, intergrated three wireless communication ways ——LoRa、BLE、Wi-Fi，
along with an on-board OLED display, it presents a robust, all-in-one solution.
Its superior RF design and stable, minimal system design ensure the product is ready-to-use and support
for development methods like Arduino, Platform IO, ESP-IDF, and MicroPython makes it beginner-
friendly. It is now widely used in well-known long-range wireless open-source projects such as
Meshtastic and Meshcore, serving applications in smart cities, smart farms, industrial control, and
security systems.
Highlights
|
|
Onboard OLED Display
information such as systemstatus and parameters, making it convenient for users to directly use the entire developme -nt board for their own product design. |
|
USB Type C
interfaces adopt a moreuniversal USB Type C interface, making development work more convenient. |
|
|
|
Plastic Shell
Which provide basicprotection for the development board. The plastic case can hold a 3.7V, 800mAh lithium battery. |
Specifications
|
Parameters |
Description |
|
Master Chip |
ESP32-S3FN8 (Xtensa®32-bit lx7 dual core processor) |
|
LoRa Node Chip |
SX1262 |
|
USB to Serial Chip |
CP2102 |
|
Frequency |
470~510MHz, |
|
Max. TX Power |
21±1dBm |
|
Max. Receiving sensitivity |
-134dBm@SF12 BW=125KHz |
|
Wi-Fi |
802.11 b/g/n, up to 150Mbps |
|
Bluetooth |
Bluetooth 5 (LE) |
|
Hardware Resource |
7*ADC1 + 2*ADC2; |
|
Memory |
384KB ROM; |
|
Interface |
Type-C USB; |
|
Battery |
3.7V lithium battery power supply and charging |
|
Operating Temperature |
-20 ~ 70 ℃ |
|
Dimensions |
50.2 * 25.5* 10.2 mm |
FAQ
1.Can the onboard 2.4GHz antenna be replaced?
The 2.4GHz antenna is a spring antenna, and there is no additional interface on the board for 2.4GHz wireless
signals.
2.Can ESP32 WiFi and Bluetooth be used at the same time?
No, the WiFi LoRa 32 don’t have an external PSRAM, if your application need use Bluetooth and Wi-Fi at the
same time, you can look into this product: Heltec Wireless Bridge.
3.What development methods does it support?
-
Arduino
-
Micro Python
-
Platform.io
-
Espressif IDE
We strongly recommend using Arduino. We have complete technical support and provide complete LoRaWAN
code for ESP32 Arduino framework.
4.What’s the battery socket type?
You can find this type of socket by search “SH1.25 x 2”.
5.Can I order a version without the OLED display?
Of course, you can contact our sales staff and provide your ideas.
6.Is V2 code compatible with V3?
No, the MCU is different.
Heltec provides a comprehensive app and cloud platform that enables efficient and effective device
registration, management, data storage, and graphing.
Help Achive Comprehensive System Architecture
Additional information
| High-concerned chemical | None |
|---|---|
| Battery Number | 1 |
| Set Type | Batteries Only |
| Type | Li-Ion |
| Nominal Capacity | 800Mah |
| Model Number | PL802540 |
| Brand Name | Heltec Automation |
| Origin | Mainland China |
| Certification | CE,RoHS |
| Master Chip | ESP32-S3FN8 |
| LoRa Node Chip | SX1262 |
| USB to Serial Chip | CP2102 |
| Frequency | 863-928MHz |
| Max. TX Power | 21±1dBm |
| Max. Receiving sensitivity | -134dBm@SF12 BW=125KHz |
| Wi-Fi | 802.11 b/g/n, up to 150Mbps |
| Bluetooth | Bluetooth 5 (LE) |
| Battery | 3.7V lithium battery |
| Operating Temperature | -20 ~ 70 ℃ |
| Dimensions | 50.2 * 25.5* 10.2 mm |
| key word | Heltec V3,Heltec Meshtastic,ESP32 LoRa,LoRa 32 |
| Color | BLACK 863-928MHz, BLUE 863-928MHz, GREEN 863-928MHz, RED 863-928MHz, WHITE 863-928MHz |
8 reviews for New Meshtastic Heltec V3 ESP32 LoRa 32 Dev-Board Kit include 800mAh Battery SX1262 Multi-Band OLED WiFi BLE For Arduino IoT
Vendor Information
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D***o (verified owner) –
It works perfectly.
P***n (verified owner) –
Quick arrival given how far its travelled. No set up instructions though. But figured it out. Would buy again from this seller
AliExpress Shopper (verified owner) –
Works as described, the battery lasts about two days.
AliExpress Shopper (verified owner) –
Everything as described.
AliExpress Shopper (verified owner) –
The product works perfectly without any issues. Now it’s working well, good seller.
AliExpress Shopper (verified owner) –
Device as described, easy to assemble and operate, everything works as it should. Arrived in good time. Very good thank you.
C***z (verified owner) –
The shipping was fast and the item matches the description. I haven’t tried it completely yet, but it looks good.
AliExpress Shopper (verified owner) –
Fun starter kit for the meshtastic network.
Flashing is a little wonky.