DORJI

1,685 orders since Jun 06, 2013

Shenzhen, Guangdong, China

Ships from China.

Custom Work Available

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Wireless solution platform!

Overall Rating:

Review Breakdown

Average Ratings

Product: (4.55)

Documentation: (3.57)

Shipping: (4.45)

Communication: (4.24)

All Reviews

Samuel | May 2, 2023

Can only comment on the shipping and packaging... well done!

For Semtech LoRa SX1278 Data Radio Modem DRF1278DM

Shipping time was adequate, just as expected, no delays.

All 3 modules I ordered arrived in one bubble envelope, inside 2 of the 3 were labeled so the guess work on the 3rd was easy. The antennas were packaged separately and were labeled as well.
The chips were individually packaged appropriately, foam sandwiched in anti-static bags.

No documentation included (can one really expect paper documentation these days?) but their website seems to have it all very well done, easy to read. We'll see when I get them set up.

I can't wait for the rest of my gear to show up and if the packaging is any indicator, I can expect everything to work just fine.

Great first purchase on Tindie.

Dimitar | July 2, 2021

Works as expected, reasonable shipping time to Europe

For 868MHz 915MHz SX1262 Module DRF1262G

I purchased the 868MHz variant. The module arrived in reasonable time. I have only tested the LoRa modulation and it works rather well even with bad antenna and even worse ground plane. Power consumption in RX is 6mA from 3.3V with a uC, so yeah, according to the Semtech datasheet.

Kevin | Feb. 16, 2021

Great Genuine product

For Arduino 433Mhz Lora SX1278 Module DRF1278F

Great genuine product, not the fake / alternate XL1278-SMT that other suppliers provide. Great genuine product, not the fake / alternate XL1278-SMT that other suppliers provide.

Paul | Dec. 6, 2020

Great modules, ordered multiple items? All in proper working

For 868MHz 915MHz sx1262 TCXO module DRF1262T FCC IC

These modules came packed in a carboard box with filling. Purchase both the 434 aswell as the 915mhz version.
Really was plug and play, the tcc works good, signal strength is better the comparable modules.
Hopefully they will also do an eu CEc vertification on them.

Currently have some running for months and still goiing strong.

Maybe even better tcc tolarance would benefit the signal more. But these are truly better than running a plain crystal. But these are solid will buy them again if i run out.

Bernd | Nov. 21, 2019

Good replacement for the older RFM95/96 & SX127x chips/mods

For 868MHz 915MHz sx1262 TCXO module DRF1262T FCC IC

Perfect SX1262 LoRa module. Easy to use and very good range. Will definitely get more of them.
Only problem was to find Arduino libraries that support the SX126x chips. But RadioLib and SX126x-Arduino libraries are doing the job.

Murad | Nov. 13, 2019

Got product as expected

For Arduino 433Mhz Lora SX1278 Module DRF1278F

Got in very good packaging and everything in working condition as describe in documentation.
Thank you very much!

Şafak | May 1, 2018

DRF1276DM

For 868MHz 915MHz SX1276 data radio modem DRF1276DM

Modüller hızlı bir şekilde elime ulaştı. modülleri henüz deneme fırsatım olmadı. ama alışverişten memnun kaldım

Armtronix | Feb. 11, 2018

Satisfied with service

For 868Mhz 915Mhz SX1276 module DRF1276G

Satisfied with product quality, service and seller communication. Seller my expectations on my purchase.

Mato | April 5, 2017

high quality product

For 868Mhz 915Mhz SX1276 module DRF1276G

Very good communication.
The product is exactly as described.
It was very fast shipping.

Thank You!

Julio Luis | Dec. 28, 2016

Todo bien , gracias

For Semtech LoRa SX1278 Data Radio Modem DRF1278DM

El producto llegó muy rápido , bien embalado y en excelentes condiciones , en todo momento tuve track del avance , muy bueno !!

Michael | Dec. 18, 2016

Awesome Product

For Arduino 433Mhz Lora SX1278 Module DRF1278F

If you want a small transceiver buy these because we have been using these in a prototype product soldered to a board with a arduino pro mini and a 3.3v power circuit run using a 18650 battery and have had zero problems. We tested the range and got 2 mile in an urban area through hills and large factorys using a little rubber duck antenna with out any problems , we have not had chance to test the max range yet but i believe we will be able to get much further i have seen people using this chip type to get 200km on high altitude balloons when using a low data rate here is some info http://www.picaxeforum.co.uk/showthread.php?26314-Semtech-s-LoRa-(Long-Range)/page3

so if you want a rock solid transceiver get some of these little bad boys

PS dorji we tried to message you before but got no reply about buying larger quantitys from you we are not looking for discounts just a more direct line of contact and purchasing of up to 100 at a time possibly every 2 - 3 months because we will be using at least 50 a month starting around March so please can you message us with some way of contacting you or should we contact you via http://dorji.com Thanks Mick

Kees | Aug. 13, 2016

Looks awesome!

For 868MHz 915MHz SX1276 data radio modem DRF1276DM

Product looks very well, well packaged and lightning fast delivery. Track & Trace also very good! At a first look, they repond both to commands, a more extensive test will be done within two weeks. For now, I'm very exited to test both modules in a working environment. Tindie & Dorji: Both a 100 times thanks for this great product and the easy way to order it. Thumbs up!

Best regards from the Netherlands

Sjoerd | Feb. 4, 2016

EU Lora module

For 868MHz Lora SX1272 Module DRF1272F

Works great.
Tested with MBED module and ported LMIC IBM lora stack to PIC18
I would recommend to use a breakout board to have the 1.27mm pins available at 2.54mm

Horacio | Sept. 27, 2014

Excellent RF modules

For High power ASK transmitter ASK modules--2 pairs

Just completed initial trial of a pair of these modules and the results are very good. I'm using an Arduino Pro Mini with VirtualWire library and a 16.5 cm wire antenna and I'm getting solid data communication between Transmitter and receiver. Thanks for a good product.

Arie | Aug. 15, 2014

Excellent !

For Wireless RS232 transceiver module

Great product at a great price!