This video demonstrates ESP-NOW, which is a wireless communication protocol based on the data-link layer defined by Espressif. The big difference ESP-NOW makes is that it reduces the five layers of the OSI model to only one. Also, there is no need for packet headers or unpackers on each layer, which leads to a quick response reducing the delay caused by packet loss in congested networks. Additionally, ESP-NOW occupies fewer CPU and flash resources than traditional connection protocols, while it co-exists with Wi-Fi and Bluetooth LE. ESP-NOW supports various series of Espressif chips, providing a flexible data transmission that is suitable for connecting “one-to-many” and “many-to-many” devices. Moreover, ESP-NOW can be used as an independent, auxiliary protocol that helps with device provisioning, debugging, and firmware upgrades.
All in all, ESP-NOW, Espressif’s wireless communication protocol is efficient, responsive, and easy-to-develop.
Relevant Resources
- ESP-NOW v1.0:
In ESP-NOW v1.0 bugs have been fixed and the code comments and examples have been improved (see Release Note for details). We will continue to update and adjust the functional architecture of ESP-NOW to achieve a more product-oriented ESP-NOW solution.
- ESP-NOW protocol documentation:
- If you would like to learn more about ESP-NOW, Espressif’s wireless-communication protocol, or if you have any questions about it, please contact our customer support team via the following link:
2 views
18
2
1 month ago 00:06:43 2
CRADLE OF FILTH - Malignant Perfection (Official Video) | Napalm Records
1 month ago 00:28:24 15
НОВАЯ ЛАДА АУРА – при чем тут Аурус и Тойота? ЦЕНА / Lada Aura мотор, коробка, отличия от Весты
1 month ago 00:01:36 1
Feel Good Inc | TWEWY 15th Anniversary [GMV]
1 month ago 01:00:14 1
Psychedelic Trance mix November 2017 [video game : Cuphead / Trippy Cartoon]
1 month ago 00:41:49 1
Como Fiz meu Controle Remoto de 20 Canais Caseiro com EspNow ESP32 @JLCPCB
1 month ago 00:43:15 1
【ENG SUB】Kill Me Love Me EP09 | Liu Xueyi / Wu Jinyan / Bi Wenjun / Zhao Xiaotang | YOUKU
1 month ago 00:00:59 87
[NOFIX] ОБНОВЛЕНИЕ ЛУЧШЕГО ЧИТА НА VIMEWORLD | НОВЫЙ ЧИТ
2 months ago 00:05:28 1
Rammstein - Spieluhr Live Guitar Cover [4K / MULTICAMERA]
2 months ago 00:03:53 27
Quanta 2 from Audio Damage - Granular Synthesis at its Best!
2 months ago 00:26:52 1
Новая Лада Веста NG – хуже старой или лучше? / Lada Vesta тест и обзор
2 months ago 00:02:24 1
【春花焰 Kill Me Love Me】“疯”心锁爱版预告 | 刘学义/吴谨言/毕雯珺/赵小棠 | 爱情 古装 | 优酷 YOUKU
2 months ago 00:06:28 1
Stratovarius “My Eternal Dream“ Official Music Video from the new album “ETERNAL“