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- SKU: 08436
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ESP32 Programmer V2
ESP32 Programmer V2 can be used in multiple ways to program ESP8266, ESP32, or any other microcontroller that needs boot Pin and Reset Pin control along with UART RX and TX for flashing the MCU with a new program.
Or one can also use it as a USB to UART adapter.
We see many designs where developers put the USB to UART (with auto reset and boot) on their custom hardware to easily reprogram the board in the production & field with the same interface.
But, this is not recommended because this poses a risk.
Someone can hack your hardware to do something else with their firmware or break it easily to make you look bad in front of the customer. All these things happen in real life.
So, it would be best if you did not have an easy way to reflash your MCU.
You should have a 6-pin connector(RX, TX, 3.3V, GND, EN, IO0) on the board and buy a programmer board to do the programming in the production. For the field to have a secured OTA or secured physical interface.
Features
- Compact size: 50mmx30mm
- USB-C Type Interface: you can connect a USB in any direction. Use USB-A to USB-C Cable or even use USB-C to USB-C cable.
- LEDs for Power, RX, TX
- Switch for Reset and Boot
- Uses WCH Electronics CH340C USB to UART Bridge
- Both 3.3V and 5V are available on the O/P connector
- All signals on a standard 2.54mm Pitch Header (Header will come along with the board (unsoldered))
- X3 connector option is available where RXD, TXD, RTS, DR, DCD, RI, DSR, and CTS signals are exposed.
- We test every ESP32 Programmer V2 board before shipping.
ESP32 Programmer V2 Pinout
- X2 Connector
- 3.3V DC (100mA Max.)
- TXD
- RXD
- GND
- Reset/RTS
- Boot/DTR
- GND
- 5V DC (500mA Max.)
- X3 Connector
- RXD
- TXD
- RTS
- DTR
- DCD
- RI
- DSR
- CTS
Package Includes
- 1x ESP32 Programmer V2
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
